frostfs-sdk-go/netmap/parser/query_parser.go
Alejandro Lopez b91f9d8c79 [#xx] Add support for SELECT-FILTER expressions
Signed-off-by: Alejandro Lopez <a.lopez@yadro.com>
2023-07-17 10:29:48 +00:00

3095 lines
71 KiB
Go

// Code generated from Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
package parser // Query
import (
"fmt"
"strconv"
"sync"
"github.com/antlr4-go/antlr/v4"
)
// Suppress unused import errors
var _ = fmt.Printf
var _ = strconv.Itoa
var _ = sync.Once{}
type Query struct {
*antlr.BaseParser
}
var QueryParserStaticData struct {
once sync.Once
serializedATN []int32
LiteralNames []string
SymbolicNames []string
RuleNames []string
PredictionContextCache *antlr.PredictionContextCache
atn *antlr.ATN
decisionToDFA []*antlr.DFA
}
func queryParserInit() {
staticData := &QueryParserStaticData
staticData.LiteralNames = []string{
"", "'NOT'", "'AND'", "'OR'", "", "'UNIQUE'", "'REP'", "'IN'", "'AS'",
"'CBF'", "'SELECT'", "'FROM'", "'FILTER'", "'*'", "'SAME'", "'DISTINCT'",
"'('", "')'", "'@'", "", "", "'0'",
}
staticData.SymbolicNames = []string{
"", "NOT_OP", "AND_OP", "OR_OP", "SIMPLE_OP", "UNIQUE", "REP", "IN",
"AS", "CBF", "SELECT", "FROM", "FILTER", "WILDCARD", "CLAUSE_SAME",
"CLAUSE_DISTINCT", "L_PAREN", "R_PAREN", "AT", "IDENT", "NUMBER1", "ZERO",
"STRING", "WS",
}
staticData.RuleNames = []string{
"policy", "selectFilterExpr", "repStmt", "cbfStmt", "selectStmt", "clause",
"filterExpr", "filterStmt", "expr", "filterKey", "filterValue", "number",
"keyword", "ident", "identWC",
}
staticData.PredictionContextCache = antlr.NewPredictionContextCache()
staticData.serializedATN = []int32{
4, 1, 23, 154, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7,
4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7,
10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 1, 0, 3, 0,
32, 8, 0, 1, 0, 4, 0, 35, 8, 0, 11, 0, 12, 0, 36, 1, 0, 3, 0, 40, 8, 0,
1, 0, 5, 0, 43, 8, 0, 10, 0, 12, 0, 46, 9, 0, 1, 0, 5, 0, 49, 8, 0, 10,
0, 12, 0, 52, 9, 0, 1, 0, 1, 0, 1, 1, 3, 1, 57, 8, 1, 1, 1, 3, 1, 60, 8,
1, 1, 1, 5, 1, 63, 8, 1, 10, 1, 12, 1, 66, 9, 1, 1, 1, 1, 1, 1, 2, 1, 2,
1, 2, 1, 2, 3, 2, 74, 8, 2, 1, 3, 1, 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 4, 3,
4, 83, 8, 4, 1, 4, 3, 4, 86, 8, 4, 1, 4, 1, 4, 1, 4, 1, 4, 3, 4, 92, 8,
4, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1,
6, 1, 6, 3, 6, 107, 8, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 5, 6, 115,
8, 6, 10, 6, 12, 6, 118, 9, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8,
1, 8, 1, 8, 1, 8, 1, 8, 3, 8, 131, 8, 8, 1, 9, 1, 9, 3, 9, 135, 8, 9, 1,
10, 1, 10, 1, 10, 3, 10, 140, 8, 10, 1, 11, 1, 11, 1, 12, 1, 12, 1, 13,
1, 13, 3, 13, 148, 8, 13, 1, 14, 1, 14, 3, 14, 152, 8, 14, 1, 14, 0, 1,
12, 15, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 0, 3, 1,
0, 14, 15, 1, 0, 20, 21, 2, 0, 6, 8, 10, 12, 160, 0, 31, 1, 0, 0, 0, 2,
56, 1, 0, 0, 0, 4, 69, 1, 0, 0, 0, 6, 75, 1, 0, 0, 0, 8, 78, 1, 0, 0, 0,
10, 93, 1, 0, 0, 0, 12, 106, 1, 0, 0, 0, 14, 119, 1, 0, 0, 0, 16, 130,
1, 0, 0, 0, 18, 134, 1, 0, 0, 0, 20, 139, 1, 0, 0, 0, 22, 141, 1, 0, 0,
0, 24, 143, 1, 0, 0, 0, 26, 147, 1, 0, 0, 0, 28, 151, 1, 0, 0, 0, 30, 32,
5, 5, 0, 0, 31, 30, 1, 0, 0, 0, 31, 32, 1, 0, 0, 0, 32, 34, 1, 0, 0, 0,
33, 35, 3, 4, 2, 0, 34, 33, 1, 0, 0, 0, 35, 36, 1, 0, 0, 0, 36, 34, 1,
0, 0, 0, 36, 37, 1, 0, 0, 0, 37, 39, 1, 0, 0, 0, 38, 40, 3, 6, 3, 0, 39,
38, 1, 0, 0, 0, 39, 40, 1, 0, 0, 0, 40, 44, 1, 0, 0, 0, 41, 43, 3, 8, 4,
0, 42, 41, 1, 0, 0, 0, 43, 46, 1, 0, 0, 0, 44, 42, 1, 0, 0, 0, 44, 45,
1, 0, 0, 0, 45, 50, 1, 0, 0, 0, 46, 44, 1, 0, 0, 0, 47, 49, 3, 14, 7, 0,
48, 47, 1, 0, 0, 0, 49, 52, 1, 0, 0, 0, 50, 48, 1, 0, 0, 0, 50, 51, 1,
0, 0, 0, 51, 53, 1, 0, 0, 0, 52, 50, 1, 0, 0, 0, 53, 54, 5, 0, 0, 1, 54,
1, 1, 0, 0, 0, 55, 57, 3, 6, 3, 0, 56, 55, 1, 0, 0, 0, 56, 57, 1, 0, 0,
0, 57, 59, 1, 0, 0, 0, 58, 60, 3, 8, 4, 0, 59, 58, 1, 0, 0, 0, 59, 60,
1, 0, 0, 0, 60, 64, 1, 0, 0, 0, 61, 63, 3, 14, 7, 0, 62, 61, 1, 0, 0, 0,
63, 66, 1, 0, 0, 0, 64, 62, 1, 0, 0, 0, 64, 65, 1, 0, 0, 0, 65, 67, 1,
0, 0, 0, 66, 64, 1, 0, 0, 0, 67, 68, 5, 0, 0, 1, 68, 3, 1, 0, 0, 0, 69,
70, 5, 6, 0, 0, 70, 73, 5, 20, 0, 0, 71, 72, 5, 7, 0, 0, 72, 74, 3, 26,
13, 0, 73, 71, 1, 0, 0, 0, 73, 74, 1, 0, 0, 0, 74, 5, 1, 0, 0, 0, 75, 76,
5, 9, 0, 0, 76, 77, 5, 20, 0, 0, 77, 7, 1, 0, 0, 0, 78, 79, 5, 10, 0, 0,
79, 85, 5, 20, 0, 0, 80, 82, 5, 7, 0, 0, 81, 83, 3, 10, 5, 0, 82, 81, 1,
0, 0, 0, 82, 83, 1, 0, 0, 0, 83, 84, 1, 0, 0, 0, 84, 86, 3, 26, 13, 0,
85, 80, 1, 0, 0, 0, 85, 86, 1, 0, 0, 0, 86, 87, 1, 0, 0, 0, 87, 88, 5,
11, 0, 0, 88, 91, 3, 28, 14, 0, 89, 90, 5, 8, 0, 0, 90, 92, 3, 26, 13,
0, 91, 89, 1, 0, 0, 0, 91, 92, 1, 0, 0, 0, 92, 9, 1, 0, 0, 0, 93, 94, 7,
0, 0, 0, 94, 11, 1, 0, 0, 0, 95, 96, 6, 6, -1, 0, 96, 97, 5, 1, 0, 0, 97,
98, 5, 16, 0, 0, 98, 99, 3, 12, 6, 0, 99, 100, 5, 17, 0, 0, 100, 107, 1,
0, 0, 0, 101, 102, 5, 16, 0, 0, 102, 103, 3, 12, 6, 0, 103, 104, 5, 17,
0, 0, 104, 107, 1, 0, 0, 0, 105, 107, 3, 16, 8, 0, 106, 95, 1, 0, 0, 0,
106, 101, 1, 0, 0, 0, 106, 105, 1, 0, 0, 0, 107, 116, 1, 0, 0, 0, 108,
109, 10, 4, 0, 0, 109, 110, 5, 2, 0, 0, 110, 115, 3, 12, 6, 5, 111, 112,
10, 3, 0, 0, 112, 113, 5, 3, 0, 0, 113, 115, 3, 12, 6, 4, 114, 108, 1,
0, 0, 0, 114, 111, 1, 0, 0, 0, 115, 118, 1, 0, 0, 0, 116, 114, 1, 0, 0,
0, 116, 117, 1, 0, 0, 0, 117, 13, 1, 0, 0, 0, 118, 116, 1, 0, 0, 0, 119,
120, 5, 12, 0, 0, 120, 121, 3, 12, 6, 0, 121, 122, 5, 8, 0, 0, 122, 123,
3, 26, 13, 0, 123, 15, 1, 0, 0, 0, 124, 125, 5, 18, 0, 0, 125, 131, 3,
26, 13, 0, 126, 127, 3, 18, 9, 0, 127, 128, 5, 4, 0, 0, 128, 129, 3, 20,
10, 0, 129, 131, 1, 0, 0, 0, 130, 124, 1, 0, 0, 0, 130, 126, 1, 0, 0, 0,
131, 17, 1, 0, 0, 0, 132, 135, 3, 26, 13, 0, 133, 135, 5, 22, 0, 0, 134,
132, 1, 0, 0, 0, 134, 133, 1, 0, 0, 0, 135, 19, 1, 0, 0, 0, 136, 140, 3,
26, 13, 0, 137, 140, 3, 22, 11, 0, 138, 140, 5, 22, 0, 0, 139, 136, 1,
0, 0, 0, 139, 137, 1, 0, 0, 0, 139, 138, 1, 0, 0, 0, 140, 21, 1, 0, 0,
0, 141, 142, 7, 1, 0, 0, 142, 23, 1, 0, 0, 0, 143, 144, 7, 2, 0, 0, 144,
25, 1, 0, 0, 0, 145, 148, 3, 24, 12, 0, 146, 148, 5, 19, 0, 0, 147, 145,
1, 0, 0, 0, 147, 146, 1, 0, 0, 0, 148, 27, 1, 0, 0, 0, 149, 152, 3, 26,
13, 0, 150, 152, 5, 13, 0, 0, 151, 149, 1, 0, 0, 0, 151, 150, 1, 0, 0,
0, 152, 29, 1, 0, 0, 0, 20, 31, 36, 39, 44, 50, 56, 59, 64, 73, 82, 85,
91, 106, 114, 116, 130, 134, 139, 147, 151,
}
deserializer := antlr.NewATNDeserializer(nil)
staticData.atn = deserializer.Deserialize(staticData.serializedATN)
atn := staticData.atn
staticData.decisionToDFA = make([]*antlr.DFA, len(atn.DecisionToState))
decisionToDFA := staticData.decisionToDFA
for index, state := range atn.DecisionToState {
decisionToDFA[index] = antlr.NewDFA(state, index)
}
}
// QueryInit initializes any static state used to implement Query. By default the
// static state used to implement the parser is lazily initialized during the first call to
// NewQuery(). You can call this function if you wish to initialize the static state ahead
// of time.
func QueryInit() {
staticData := &QueryParserStaticData
staticData.once.Do(queryParserInit)
}
// NewQuery produces a new parser instance for the optional input antlr.TokenStream.
func NewQuery(input antlr.TokenStream) *Query {
QueryInit()
this := new(Query)
this.BaseParser = antlr.NewBaseParser(input)
staticData := &QueryParserStaticData
this.Interpreter = antlr.NewParserATNSimulator(this, staticData.atn, staticData.decisionToDFA, staticData.PredictionContextCache)
this.RuleNames = staticData.RuleNames
this.LiteralNames = staticData.LiteralNames
this.SymbolicNames = staticData.SymbolicNames
this.GrammarFileName = "Query.g4"
return this
}
// Query tokens.
const (
QueryEOF = antlr.TokenEOF
QueryNOT_OP = 1
QueryAND_OP = 2
QueryOR_OP = 3
QuerySIMPLE_OP = 4
QueryUNIQUE = 5
QueryREP = 6
QueryIN = 7
QueryAS = 8
QueryCBF = 9
QuerySELECT = 10
QueryFROM = 11
QueryFILTER = 12
QueryWILDCARD = 13
QueryCLAUSE_SAME = 14
QueryCLAUSE_DISTINCT = 15
QueryL_PAREN = 16
QueryR_PAREN = 17
QueryAT = 18
QueryIDENT = 19
QueryNUMBER1 = 20
QueryZERO = 21
QuerySTRING = 22
QueryWS = 23
)
// Query rules.
const (
QueryRULE_policy = 0
QueryRULE_selectFilterExpr = 1
QueryRULE_repStmt = 2
QueryRULE_cbfStmt = 3
QueryRULE_selectStmt = 4
QueryRULE_clause = 5
QueryRULE_filterExpr = 6
QueryRULE_filterStmt = 7
QueryRULE_expr = 8
QueryRULE_filterKey = 9
QueryRULE_filterValue = 10
QueryRULE_number = 11
QueryRULE_keyword = 12
QueryRULE_ident = 13
QueryRULE_identWC = 14
)
// IPolicyContext is an interface to support dynamic dispatch.
type IPolicyContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
EOF() antlr.TerminalNode
UNIQUE() antlr.TerminalNode
AllRepStmt() []IRepStmtContext
RepStmt(i int) IRepStmtContext
CbfStmt() ICbfStmtContext
AllSelectStmt() []ISelectStmtContext
SelectStmt(i int) ISelectStmtContext
AllFilterStmt() []IFilterStmtContext
FilterStmt(i int) IFilterStmtContext
// IsPolicyContext differentiates from other interfaces.
IsPolicyContext()
}
type PolicyContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyPolicyContext() *PolicyContext {
var p = new(PolicyContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_policy
return p
}
func InitEmptyPolicyContext(p *PolicyContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_policy
}
func (*PolicyContext) IsPolicyContext() {}
func NewPolicyContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *PolicyContext {
var p = new(PolicyContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_policy
return p
}
func (s *PolicyContext) GetParser() antlr.Parser { return s.parser }
func (s *PolicyContext) EOF() antlr.TerminalNode {
return s.GetToken(QueryEOF, 0)
}
func (s *PolicyContext) UNIQUE() antlr.TerminalNode {
return s.GetToken(QueryUNIQUE, 0)
}
func (s *PolicyContext) AllRepStmt() []IRepStmtContext {
children := s.GetChildren()
len := 0
for _, ctx := range children {
if _, ok := ctx.(IRepStmtContext); ok {
len++
}
}
tst := make([]IRepStmtContext, len)
i := 0
for _, ctx := range children {
if t, ok := ctx.(IRepStmtContext); ok {
tst[i] = t.(IRepStmtContext)
i++
}
}
return tst
}
func (s *PolicyContext) RepStmt(i int) IRepStmtContext {
var t antlr.RuleContext
j := 0
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IRepStmtContext); ok {
if j == i {
t = ctx.(antlr.RuleContext)
break
}
j++
}
}
if t == nil {
return nil
}
return t.(IRepStmtContext)
}
func (s *PolicyContext) CbfStmt() ICbfStmtContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(ICbfStmtContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(ICbfStmtContext)
}
func (s *PolicyContext) AllSelectStmt() []ISelectStmtContext {
children := s.GetChildren()
len := 0
for _, ctx := range children {
if _, ok := ctx.(ISelectStmtContext); ok {
len++
}
}
tst := make([]ISelectStmtContext, len)
i := 0
for _, ctx := range children {
if t, ok := ctx.(ISelectStmtContext); ok {
tst[i] = t.(ISelectStmtContext)
i++
}
}
return tst
}
func (s *PolicyContext) SelectStmt(i int) ISelectStmtContext {
var t antlr.RuleContext
j := 0
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(ISelectStmtContext); ok {
if j == i {
t = ctx.(antlr.RuleContext)
break
}
j++
}
}
if t == nil {
return nil
}
return t.(ISelectStmtContext)
}
func (s *PolicyContext) AllFilterStmt() []IFilterStmtContext {
children := s.GetChildren()
len := 0
for _, ctx := range children {
if _, ok := ctx.(IFilterStmtContext); ok {
len++
}
}
tst := make([]IFilterStmtContext, len)
i := 0
for _, ctx := range children {
if t, ok := ctx.(IFilterStmtContext); ok {
tst[i] = t.(IFilterStmtContext)
i++
}
}
return tst
}
func (s *PolicyContext) FilterStmt(i int) IFilterStmtContext {
var t antlr.RuleContext
j := 0
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IFilterStmtContext); ok {
if j == i {
t = ctx.(antlr.RuleContext)
break
}
j++
}
}
if t == nil {
return nil
}
return t.(IFilterStmtContext)
}
func (s *PolicyContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *PolicyContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *PolicyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitPolicy(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) Policy() (localctx IPolicyContext) {
localctx = NewPolicyContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 0, QueryRULE_policy)
var _la int
p.EnterOuterAlt(localctx, 1)
p.SetState(31)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryUNIQUE {
{
p.SetState(30)
p.Match(QueryUNIQUE)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
}
p.SetState(34)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
for ok := true; ok; ok = _la == QueryREP {
{
p.SetState(33)
p.RepStmt()
}
p.SetState(36)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
}
p.SetState(39)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryCBF {
{
p.SetState(38)
p.CbfStmt()
}
}
p.SetState(44)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
for _la == QuerySELECT {
{
p.SetState(41)
p.SelectStmt()
}
p.SetState(46)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
}
p.SetState(50)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
for _la == QueryFILTER {
{
p.SetState(47)
p.FilterStmt()
}
p.SetState(52)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
}
{
p.SetState(53)
p.Match(QueryEOF)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// ISelectFilterExprContext is an interface to support dynamic dispatch.
type ISelectFilterExprContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
EOF() antlr.TerminalNode
CbfStmt() ICbfStmtContext
SelectStmt() ISelectStmtContext
AllFilterStmt() []IFilterStmtContext
FilterStmt(i int) IFilterStmtContext
// IsSelectFilterExprContext differentiates from other interfaces.
IsSelectFilterExprContext()
}
type SelectFilterExprContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptySelectFilterExprContext() *SelectFilterExprContext {
var p = new(SelectFilterExprContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_selectFilterExpr
return p
}
func InitEmptySelectFilterExprContext(p *SelectFilterExprContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_selectFilterExpr
}
func (*SelectFilterExprContext) IsSelectFilterExprContext() {}
func NewSelectFilterExprContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *SelectFilterExprContext {
var p = new(SelectFilterExprContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_selectFilterExpr
return p
}
func (s *SelectFilterExprContext) GetParser() antlr.Parser { return s.parser }
func (s *SelectFilterExprContext) EOF() antlr.TerminalNode {
return s.GetToken(QueryEOF, 0)
}
func (s *SelectFilterExprContext) CbfStmt() ICbfStmtContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(ICbfStmtContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(ICbfStmtContext)
}
func (s *SelectFilterExprContext) SelectStmt() ISelectStmtContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(ISelectStmtContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(ISelectStmtContext)
}
func (s *SelectFilterExprContext) AllFilterStmt() []IFilterStmtContext {
children := s.GetChildren()
len := 0
for _, ctx := range children {
if _, ok := ctx.(IFilterStmtContext); ok {
len++
}
}
tst := make([]IFilterStmtContext, len)
i := 0
for _, ctx := range children {
if t, ok := ctx.(IFilterStmtContext); ok {
tst[i] = t.(IFilterStmtContext)
i++
}
}
return tst
}
func (s *SelectFilterExprContext) FilterStmt(i int) IFilterStmtContext {
var t antlr.RuleContext
j := 0
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IFilterStmtContext); ok {
if j == i {
t = ctx.(antlr.RuleContext)
break
}
j++
}
}
if t == nil {
return nil
}
return t.(IFilterStmtContext)
}
func (s *SelectFilterExprContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *SelectFilterExprContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *SelectFilterExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitSelectFilterExpr(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) SelectFilterExpr() (localctx ISelectFilterExprContext) {
localctx = NewSelectFilterExprContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 2, QueryRULE_selectFilterExpr)
var _la int
p.EnterOuterAlt(localctx, 1)
p.SetState(56)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryCBF {
{
p.SetState(55)
p.CbfStmt()
}
}
p.SetState(59)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QuerySELECT {
{
p.SetState(58)
p.SelectStmt()
}
}
p.SetState(64)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
for _la == QueryFILTER {
{
p.SetState(61)
p.FilterStmt()
}
p.SetState(66)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
}
{
p.SetState(67)
p.Match(QueryEOF)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IRepStmtContext is an interface to support dynamic dispatch.
type IRepStmtContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// GetCount returns the Count token.
GetCount() antlr.Token
// SetCount sets the Count token.
SetCount(antlr.Token)
// GetSelector returns the Selector rule contexts.
GetSelector() IIdentContext
// SetSelector sets the Selector rule contexts.
SetSelector(IIdentContext)
// Getter signatures
REP() antlr.TerminalNode
NUMBER1() antlr.TerminalNode
IN() antlr.TerminalNode
Ident() IIdentContext
// IsRepStmtContext differentiates from other interfaces.
IsRepStmtContext()
}
type RepStmtContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
Count antlr.Token
Selector IIdentContext
}
func NewEmptyRepStmtContext() *RepStmtContext {
var p = new(RepStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_repStmt
return p
}
func InitEmptyRepStmtContext(p *RepStmtContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_repStmt
}
func (*RepStmtContext) IsRepStmtContext() {}
func NewRepStmtContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *RepStmtContext {
var p = new(RepStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_repStmt
return p
}
func (s *RepStmtContext) GetParser() antlr.Parser { return s.parser }
func (s *RepStmtContext) GetCount() antlr.Token { return s.Count }
func (s *RepStmtContext) SetCount(v antlr.Token) { s.Count = v }
func (s *RepStmtContext) GetSelector() IIdentContext { return s.Selector }
func (s *RepStmtContext) SetSelector(v IIdentContext) { s.Selector = v }
func (s *RepStmtContext) REP() antlr.TerminalNode {
return s.GetToken(QueryREP, 0)
}
func (s *RepStmtContext) NUMBER1() antlr.TerminalNode {
return s.GetToken(QueryNUMBER1, 0)
}
func (s *RepStmtContext) IN() antlr.TerminalNode {
return s.GetToken(QueryIN, 0)
}
func (s *RepStmtContext) Ident() IIdentContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *RepStmtContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *RepStmtContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *RepStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitRepStmt(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) RepStmt() (localctx IRepStmtContext) {
localctx = NewRepStmtContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 4, QueryRULE_repStmt)
var _la int
p.EnterOuterAlt(localctx, 1)
{
p.SetState(69)
p.Match(QueryREP)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(70)
var _m = p.Match(QueryNUMBER1)
localctx.(*RepStmtContext).Count = _m
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
p.SetState(73)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryIN {
{
p.SetState(71)
p.Match(QueryIN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(72)
var _x = p.Ident()
localctx.(*RepStmtContext).Selector = _x
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// ICbfStmtContext is an interface to support dynamic dispatch.
type ICbfStmtContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// GetBackupFactor returns the BackupFactor token.
GetBackupFactor() antlr.Token
// SetBackupFactor sets the BackupFactor token.
SetBackupFactor(antlr.Token)
// Getter signatures
CBF() antlr.TerminalNode
NUMBER1() antlr.TerminalNode
// IsCbfStmtContext differentiates from other interfaces.
IsCbfStmtContext()
}
type CbfStmtContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
BackupFactor antlr.Token
}
func NewEmptyCbfStmtContext() *CbfStmtContext {
var p = new(CbfStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_cbfStmt
return p
}
func InitEmptyCbfStmtContext(p *CbfStmtContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_cbfStmt
}
func (*CbfStmtContext) IsCbfStmtContext() {}
func NewCbfStmtContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *CbfStmtContext {
var p = new(CbfStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_cbfStmt
return p
}
func (s *CbfStmtContext) GetParser() antlr.Parser { return s.parser }
func (s *CbfStmtContext) GetBackupFactor() antlr.Token { return s.BackupFactor }
func (s *CbfStmtContext) SetBackupFactor(v antlr.Token) { s.BackupFactor = v }
func (s *CbfStmtContext) CBF() antlr.TerminalNode {
return s.GetToken(QueryCBF, 0)
}
func (s *CbfStmtContext) NUMBER1() antlr.TerminalNode {
return s.GetToken(QueryNUMBER1, 0)
}
func (s *CbfStmtContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *CbfStmtContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *CbfStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitCbfStmt(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) CbfStmt() (localctx ICbfStmtContext) {
localctx = NewCbfStmtContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 6, QueryRULE_cbfStmt)
p.EnterOuterAlt(localctx, 1)
{
p.SetState(75)
p.Match(QueryCBF)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(76)
var _m = p.Match(QueryNUMBER1)
localctx.(*CbfStmtContext).BackupFactor = _m
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// ISelectStmtContext is an interface to support dynamic dispatch.
type ISelectStmtContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// GetCount returns the Count token.
GetCount() antlr.Token
// SetCount sets the Count token.
SetCount(antlr.Token)
// GetBucket returns the Bucket rule contexts.
GetBucket() IIdentContext
// GetFilter returns the Filter rule contexts.
GetFilter() IIdentWCContext
// GetName returns the Name rule contexts.
GetName() IIdentContext
// SetBucket sets the Bucket rule contexts.
SetBucket(IIdentContext)
// SetFilter sets the Filter rule contexts.
SetFilter(IIdentWCContext)
// SetName sets the Name rule contexts.
SetName(IIdentContext)
// Getter signatures
SELECT() antlr.TerminalNode
FROM() antlr.TerminalNode
NUMBER1() antlr.TerminalNode
IdentWC() IIdentWCContext
IN() antlr.TerminalNode
AS() antlr.TerminalNode
AllIdent() []IIdentContext
Ident(i int) IIdentContext
Clause() IClauseContext
// IsSelectStmtContext differentiates from other interfaces.
IsSelectStmtContext()
}
type SelectStmtContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
Count antlr.Token
Bucket IIdentContext
Filter IIdentWCContext
Name IIdentContext
}
func NewEmptySelectStmtContext() *SelectStmtContext {
var p = new(SelectStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_selectStmt
return p
}
func InitEmptySelectStmtContext(p *SelectStmtContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_selectStmt
}
func (*SelectStmtContext) IsSelectStmtContext() {}
func NewSelectStmtContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *SelectStmtContext {
var p = new(SelectStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_selectStmt
return p
}
func (s *SelectStmtContext) GetParser() antlr.Parser { return s.parser }
func (s *SelectStmtContext) GetCount() antlr.Token { return s.Count }
func (s *SelectStmtContext) SetCount(v antlr.Token) { s.Count = v }
func (s *SelectStmtContext) GetBucket() IIdentContext { return s.Bucket }
func (s *SelectStmtContext) GetFilter() IIdentWCContext { return s.Filter }
func (s *SelectStmtContext) GetName() IIdentContext { return s.Name }
func (s *SelectStmtContext) SetBucket(v IIdentContext) { s.Bucket = v }
func (s *SelectStmtContext) SetFilter(v IIdentWCContext) { s.Filter = v }
func (s *SelectStmtContext) SetName(v IIdentContext) { s.Name = v }
func (s *SelectStmtContext) SELECT() antlr.TerminalNode {
return s.GetToken(QuerySELECT, 0)
}
func (s *SelectStmtContext) FROM() antlr.TerminalNode {
return s.GetToken(QueryFROM, 0)
}
func (s *SelectStmtContext) NUMBER1() antlr.TerminalNode {
return s.GetToken(QueryNUMBER1, 0)
}
func (s *SelectStmtContext) IdentWC() IIdentWCContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentWCContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentWCContext)
}
func (s *SelectStmtContext) IN() antlr.TerminalNode {
return s.GetToken(QueryIN, 0)
}
func (s *SelectStmtContext) AS() antlr.TerminalNode {
return s.GetToken(QueryAS, 0)
}
func (s *SelectStmtContext) AllIdent() []IIdentContext {
children := s.GetChildren()
len := 0
for _, ctx := range children {
if _, ok := ctx.(IIdentContext); ok {
len++
}
}
tst := make([]IIdentContext, len)
i := 0
for _, ctx := range children {
if t, ok := ctx.(IIdentContext); ok {
tst[i] = t.(IIdentContext)
i++
}
}
return tst
}
func (s *SelectStmtContext) Ident(i int) IIdentContext {
var t antlr.RuleContext
j := 0
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
if j == i {
t = ctx.(antlr.RuleContext)
break
}
j++
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *SelectStmtContext) Clause() IClauseContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IClauseContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IClauseContext)
}
func (s *SelectStmtContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *SelectStmtContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *SelectStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitSelectStmt(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) SelectStmt() (localctx ISelectStmtContext) {
localctx = NewSelectStmtContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 8, QueryRULE_selectStmt)
var _la int
p.EnterOuterAlt(localctx, 1)
{
p.SetState(78)
p.Match(QuerySELECT)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(79)
var _m = p.Match(QueryNUMBER1)
localctx.(*SelectStmtContext).Count = _m
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
p.SetState(85)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryIN {
{
p.SetState(80)
p.Match(QueryIN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
p.SetState(82)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryCLAUSE_SAME || _la == QueryCLAUSE_DISTINCT {
{
p.SetState(81)
p.Clause()
}
}
{
p.SetState(84)
var _x = p.Ident()
localctx.(*SelectStmtContext).Bucket = _x
}
}
{
p.SetState(87)
p.Match(QueryFROM)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(88)
var _x = p.IdentWC()
localctx.(*SelectStmtContext).Filter = _x
}
p.SetState(91)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_la = p.GetTokenStream().LA(1)
if _la == QueryAS {
{
p.SetState(89)
p.Match(QueryAS)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(90)
var _x = p.Ident()
localctx.(*SelectStmtContext).Name = _x
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IClauseContext is an interface to support dynamic dispatch.
type IClauseContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
CLAUSE_SAME() antlr.TerminalNode
CLAUSE_DISTINCT() antlr.TerminalNode
// IsClauseContext differentiates from other interfaces.
IsClauseContext()
}
type ClauseContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyClauseContext() *ClauseContext {
var p = new(ClauseContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_clause
return p
}
func InitEmptyClauseContext(p *ClauseContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_clause
}
func (*ClauseContext) IsClauseContext() {}
func NewClauseContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *ClauseContext {
var p = new(ClauseContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_clause
return p
}
func (s *ClauseContext) GetParser() antlr.Parser { return s.parser }
func (s *ClauseContext) CLAUSE_SAME() antlr.TerminalNode {
return s.GetToken(QueryCLAUSE_SAME, 0)
}
func (s *ClauseContext) CLAUSE_DISTINCT() antlr.TerminalNode {
return s.GetToken(QueryCLAUSE_DISTINCT, 0)
}
func (s *ClauseContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *ClauseContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *ClauseContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitClause(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) Clause() (localctx IClauseContext) {
localctx = NewClauseContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 10, QueryRULE_clause)
var _la int
p.EnterOuterAlt(localctx, 1)
{
p.SetState(93)
_la = p.GetTokenStream().LA(1)
if !(_la == QueryCLAUSE_SAME || _la == QueryCLAUSE_DISTINCT) {
p.GetErrorHandler().RecoverInline(p)
} else {
p.GetErrorHandler().ReportMatch(p)
p.Consume()
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IFilterExprContext is an interface to support dynamic dispatch.
type IFilterExprContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// GetOp returns the Op token.
GetOp() antlr.Token
// SetOp sets the Op token.
SetOp(antlr.Token)
// GetF1 returns the F1 rule contexts.
GetF1() IFilterExprContext
// GetInner returns the Inner rule contexts.
GetInner() IFilterExprContext
// GetF2 returns the F2 rule contexts.
GetF2() IFilterExprContext
// SetF1 sets the F1 rule contexts.
SetF1(IFilterExprContext)
// SetInner sets the Inner rule contexts.
SetInner(IFilterExprContext)
// SetF2 sets the F2 rule contexts.
SetF2(IFilterExprContext)
// Getter signatures
L_PAREN() antlr.TerminalNode
R_PAREN() antlr.TerminalNode
NOT_OP() antlr.TerminalNode
AllFilterExpr() []IFilterExprContext
FilterExpr(i int) IFilterExprContext
Expr() IExprContext
AND_OP() antlr.TerminalNode
OR_OP() antlr.TerminalNode
// IsFilterExprContext differentiates from other interfaces.
IsFilterExprContext()
}
type FilterExprContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
F1 IFilterExprContext
Op antlr.Token
Inner IFilterExprContext
F2 IFilterExprContext
}
func NewEmptyFilterExprContext() *FilterExprContext {
var p = new(FilterExprContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterExpr
return p
}
func InitEmptyFilterExprContext(p *FilterExprContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterExpr
}
func (*FilterExprContext) IsFilterExprContext() {}
func NewFilterExprContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *FilterExprContext {
var p = new(FilterExprContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_filterExpr
return p
}
func (s *FilterExprContext) GetParser() antlr.Parser { return s.parser }
func (s *FilterExprContext) GetOp() antlr.Token { return s.Op }
func (s *FilterExprContext) SetOp(v antlr.Token) { s.Op = v }
func (s *FilterExprContext) GetF1() IFilterExprContext { return s.F1 }
func (s *FilterExprContext) GetInner() IFilterExprContext { return s.Inner }
func (s *FilterExprContext) GetF2() IFilterExprContext { return s.F2 }
func (s *FilterExprContext) SetF1(v IFilterExprContext) { s.F1 = v }
func (s *FilterExprContext) SetInner(v IFilterExprContext) { s.Inner = v }
func (s *FilterExprContext) SetF2(v IFilterExprContext) { s.F2 = v }
func (s *FilterExprContext) L_PAREN() antlr.TerminalNode {
return s.GetToken(QueryL_PAREN, 0)
}
func (s *FilterExprContext) R_PAREN() antlr.TerminalNode {
return s.GetToken(QueryR_PAREN, 0)
}
func (s *FilterExprContext) NOT_OP() antlr.TerminalNode {
return s.GetToken(QueryNOT_OP, 0)
}
func (s *FilterExprContext) AllFilterExpr() []IFilterExprContext {
children := s.GetChildren()
len := 0
for _, ctx := range children {
if _, ok := ctx.(IFilterExprContext); ok {
len++
}
}
tst := make([]IFilterExprContext, len)
i := 0
for _, ctx := range children {
if t, ok := ctx.(IFilterExprContext); ok {
tst[i] = t.(IFilterExprContext)
i++
}
}
return tst
}
func (s *FilterExprContext) FilterExpr(i int) IFilterExprContext {
var t antlr.RuleContext
j := 0
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IFilterExprContext); ok {
if j == i {
t = ctx.(antlr.RuleContext)
break
}
j++
}
}
if t == nil {
return nil
}
return t.(IFilterExprContext)
}
func (s *FilterExprContext) Expr() IExprContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IExprContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IExprContext)
}
func (s *FilterExprContext) AND_OP() antlr.TerminalNode {
return s.GetToken(QueryAND_OP, 0)
}
func (s *FilterExprContext) OR_OP() antlr.TerminalNode {
return s.GetToken(QueryOR_OP, 0)
}
func (s *FilterExprContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *FilterExprContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *FilterExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitFilterExpr(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) FilterExpr() (localctx IFilterExprContext) {
return p.filterExpr(0)
}
func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
var _parentctx antlr.ParserRuleContext = p.GetParserRuleContext()
_parentState := p.GetState()
localctx = NewFilterExprContext(p, p.GetParserRuleContext(), _parentState)
var _prevctx IFilterExprContext = localctx
var _ antlr.ParserRuleContext = _prevctx // TODO: To prevent unused variable warning.
_startState := 12
p.EnterRecursionRule(localctx, 12, QueryRULE_filterExpr, _p)
var _alt int
p.EnterOuterAlt(localctx, 1)
p.SetState(106)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetTokenStream().LA(1) {
case QueryNOT_OP:
{
p.SetState(96)
var _m = p.Match(QueryNOT_OP)
localctx.(*FilterExprContext).Op = _m
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(97)
p.Match(QueryL_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(98)
var _x = p.filterExpr(0)
localctx.(*FilterExprContext).F1 = _x
}
{
p.SetState(99)
p.Match(QueryR_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
case QueryL_PAREN:
{
p.SetState(101)
p.Match(QueryL_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(102)
var _x = p.filterExpr(0)
localctx.(*FilterExprContext).Inner = _x
}
{
p.SetState(103)
p.Match(QueryR_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryAT, QueryIDENT, QuerySTRING:
{
p.SetState(105)
p.Expr()
}
default:
p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
goto errorExit
}
p.GetParserRuleContext().SetStop(p.GetTokenStream().LT(-1))
p.SetState(116)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 14, p.GetParserRuleContext())
if p.HasError() {
goto errorExit
}
for _alt != 2 && _alt != antlr.ATNInvalidAltNumber {
if _alt == 1 {
if p.GetParseListeners() != nil {
p.TriggerExitRuleEvent()
}
_prevctx = localctx
p.SetState(114)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 13, p.GetParserRuleContext()) {
case 1:
localctx = NewFilterExprContext(p, _parentctx, _parentState)
localctx.(*FilterExprContext).F1 = _prevctx
p.PushNewRecursionContext(localctx, _startState, QueryRULE_filterExpr)
p.SetState(108)
if !(p.Precpred(p.GetParserRuleContext(), 4)) {
p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 4)", ""))
goto errorExit
}
{
p.SetState(109)
var _m = p.Match(QueryAND_OP)
localctx.(*FilterExprContext).Op = _m
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(110)
var _x = p.filterExpr(5)
localctx.(*FilterExprContext).F2 = _x
}
case 2:
localctx = NewFilterExprContext(p, _parentctx, _parentState)
localctx.(*FilterExprContext).F1 = _prevctx
p.PushNewRecursionContext(localctx, _startState, QueryRULE_filterExpr)
p.SetState(111)
if !(p.Precpred(p.GetParserRuleContext(), 3)) {
p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 3)", ""))
goto errorExit
}
{
p.SetState(112)
var _m = p.Match(QueryOR_OP)
localctx.(*FilterExprContext).Op = _m
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(113)
var _x = p.filterExpr(4)
localctx.(*FilterExprContext).F2 = _x
}
case antlr.ATNInvalidAltNumber:
goto errorExit
}
}
p.SetState(118)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
_alt = p.GetInterpreter().AdaptivePredict(p.BaseParser, p.GetTokenStream(), 14, p.GetParserRuleContext())
if p.HasError() {
goto errorExit
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.UnrollRecursionContexts(_parentctx)
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IFilterStmtContext is an interface to support dynamic dispatch.
type IFilterStmtContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// GetExpr returns the Expr rule contexts.
GetExpr() IFilterExprContext
// GetName returns the Name rule contexts.
GetName() IIdentContext
// SetExpr sets the Expr rule contexts.
SetExpr(IFilterExprContext)
// SetName sets the Name rule contexts.
SetName(IIdentContext)
// Getter signatures
FILTER() antlr.TerminalNode
AS() antlr.TerminalNode
FilterExpr() IFilterExprContext
Ident() IIdentContext
// IsFilterStmtContext differentiates from other interfaces.
IsFilterStmtContext()
}
type FilterStmtContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
Expr IFilterExprContext
Name IIdentContext
}
func NewEmptyFilterStmtContext() *FilterStmtContext {
var p = new(FilterStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterStmt
return p
}
func InitEmptyFilterStmtContext(p *FilterStmtContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterStmt
}
func (*FilterStmtContext) IsFilterStmtContext() {}
func NewFilterStmtContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *FilterStmtContext {
var p = new(FilterStmtContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_filterStmt
return p
}
func (s *FilterStmtContext) GetParser() antlr.Parser { return s.parser }
func (s *FilterStmtContext) GetExpr() IFilterExprContext { return s.Expr }
func (s *FilterStmtContext) GetName() IIdentContext { return s.Name }
func (s *FilterStmtContext) SetExpr(v IFilterExprContext) { s.Expr = v }
func (s *FilterStmtContext) SetName(v IIdentContext) { s.Name = v }
func (s *FilterStmtContext) FILTER() antlr.TerminalNode {
return s.GetToken(QueryFILTER, 0)
}
func (s *FilterStmtContext) AS() antlr.TerminalNode {
return s.GetToken(QueryAS, 0)
}
func (s *FilterStmtContext) FilterExpr() IFilterExprContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IFilterExprContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IFilterExprContext)
}
func (s *FilterStmtContext) Ident() IIdentContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *FilterStmtContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *FilterStmtContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *FilterStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitFilterStmt(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) FilterStmt() (localctx IFilterStmtContext) {
localctx = NewFilterStmtContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 14, QueryRULE_filterStmt)
p.EnterOuterAlt(localctx, 1)
{
p.SetState(119)
p.Match(QueryFILTER)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(120)
var _x = p.filterExpr(0)
localctx.(*FilterStmtContext).Expr = _x
}
{
p.SetState(121)
p.Match(QueryAS)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(122)
var _x = p.Ident()
localctx.(*FilterStmtContext).Name = _x
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IExprContext is an interface to support dynamic dispatch.
type IExprContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// GetFilter returns the Filter rule contexts.
GetFilter() IIdentContext
// GetKey returns the Key rule contexts.
GetKey() IFilterKeyContext
// GetValue returns the Value rule contexts.
GetValue() IFilterValueContext
// SetFilter sets the Filter rule contexts.
SetFilter(IIdentContext)
// SetKey sets the Key rule contexts.
SetKey(IFilterKeyContext)
// SetValue sets the Value rule contexts.
SetValue(IFilterValueContext)
// Getter signatures
AT() antlr.TerminalNode
Ident() IIdentContext
SIMPLE_OP() antlr.TerminalNode
FilterKey() IFilterKeyContext
FilterValue() IFilterValueContext
// IsExprContext differentiates from other interfaces.
IsExprContext()
}
type ExprContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
Filter IIdentContext
Key IFilterKeyContext
Value IFilterValueContext
}
func NewEmptyExprContext() *ExprContext {
var p = new(ExprContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_expr
return p
}
func InitEmptyExprContext(p *ExprContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_expr
}
func (*ExprContext) IsExprContext() {}
func NewExprContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *ExprContext {
var p = new(ExprContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_expr
return p
}
func (s *ExprContext) GetParser() antlr.Parser { return s.parser }
func (s *ExprContext) GetFilter() IIdentContext { return s.Filter }
func (s *ExprContext) GetKey() IFilterKeyContext { return s.Key }
func (s *ExprContext) GetValue() IFilterValueContext { return s.Value }
func (s *ExprContext) SetFilter(v IIdentContext) { s.Filter = v }
func (s *ExprContext) SetKey(v IFilterKeyContext) { s.Key = v }
func (s *ExprContext) SetValue(v IFilterValueContext) { s.Value = v }
func (s *ExprContext) AT() antlr.TerminalNode {
return s.GetToken(QueryAT, 0)
}
func (s *ExprContext) Ident() IIdentContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *ExprContext) SIMPLE_OP() antlr.TerminalNode {
return s.GetToken(QuerySIMPLE_OP, 0)
}
func (s *ExprContext) FilterKey() IFilterKeyContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IFilterKeyContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IFilterKeyContext)
}
func (s *ExprContext) FilterValue() IFilterValueContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IFilterValueContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IFilterValueContext)
}
func (s *ExprContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *ExprContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *ExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitExpr(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) Expr() (localctx IExprContext) {
localctx = NewExprContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 16, QueryRULE_expr)
p.SetState(130)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetTokenStream().LA(1) {
case QueryAT:
p.EnterOuterAlt(localctx, 1)
{
p.SetState(124)
p.Match(QueryAT)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(125)
var _x = p.Ident()
localctx.(*ExprContext).Filter = _x
}
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT, QuerySTRING:
p.EnterOuterAlt(localctx, 2)
{
p.SetState(126)
var _x = p.FilterKey()
localctx.(*ExprContext).Key = _x
}
{
p.SetState(127)
p.Match(QuerySIMPLE_OP)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(128)
var _x = p.FilterValue()
localctx.(*ExprContext).Value = _x
}
default:
p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
goto errorExit
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IFilterKeyContext is an interface to support dynamic dispatch.
type IFilterKeyContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
Ident() IIdentContext
STRING() antlr.TerminalNode
// IsFilterKeyContext differentiates from other interfaces.
IsFilterKeyContext()
}
type FilterKeyContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyFilterKeyContext() *FilterKeyContext {
var p = new(FilterKeyContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterKey
return p
}
func InitEmptyFilterKeyContext(p *FilterKeyContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterKey
}
func (*FilterKeyContext) IsFilterKeyContext() {}
func NewFilterKeyContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *FilterKeyContext {
var p = new(FilterKeyContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_filterKey
return p
}
func (s *FilterKeyContext) GetParser() antlr.Parser { return s.parser }
func (s *FilterKeyContext) Ident() IIdentContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *FilterKeyContext) STRING() antlr.TerminalNode {
return s.GetToken(QuerySTRING, 0)
}
func (s *FilterKeyContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *FilterKeyContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *FilterKeyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitFilterKey(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) FilterKey() (localctx IFilterKeyContext) {
localctx = NewFilterKeyContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 18, QueryRULE_filterKey)
p.SetState(134)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetTokenStream().LA(1) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT:
p.EnterOuterAlt(localctx, 1)
{
p.SetState(132)
p.Ident()
}
case QuerySTRING:
p.EnterOuterAlt(localctx, 2)
{
p.SetState(133)
p.Match(QuerySTRING)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
default:
p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
goto errorExit
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IFilterValueContext is an interface to support dynamic dispatch.
type IFilterValueContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
Ident() IIdentContext
Number() INumberContext
STRING() antlr.TerminalNode
// IsFilterValueContext differentiates from other interfaces.
IsFilterValueContext()
}
type FilterValueContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyFilterValueContext() *FilterValueContext {
var p = new(FilterValueContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterValue
return p
}
func InitEmptyFilterValueContext(p *FilterValueContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_filterValue
}
func (*FilterValueContext) IsFilterValueContext() {}
func NewFilterValueContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *FilterValueContext {
var p = new(FilterValueContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_filterValue
return p
}
func (s *FilterValueContext) GetParser() antlr.Parser { return s.parser }
func (s *FilterValueContext) Ident() IIdentContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *FilterValueContext) Number() INumberContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(INumberContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(INumberContext)
}
func (s *FilterValueContext) STRING() antlr.TerminalNode {
return s.GetToken(QuerySTRING, 0)
}
func (s *FilterValueContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *FilterValueContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *FilterValueContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitFilterValue(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) FilterValue() (localctx IFilterValueContext) {
localctx = NewFilterValueContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 20, QueryRULE_filterValue)
p.SetState(139)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetTokenStream().LA(1) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT:
p.EnterOuterAlt(localctx, 1)
{
p.SetState(136)
p.Ident()
}
case QueryNUMBER1, QueryZERO:
p.EnterOuterAlt(localctx, 2)
{
p.SetState(137)
p.Number()
}
case QuerySTRING:
p.EnterOuterAlt(localctx, 3)
{
p.SetState(138)
p.Match(QuerySTRING)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
default:
p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
goto errorExit
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// INumberContext is an interface to support dynamic dispatch.
type INumberContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
ZERO() antlr.TerminalNode
NUMBER1() antlr.TerminalNode
// IsNumberContext differentiates from other interfaces.
IsNumberContext()
}
type NumberContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyNumberContext() *NumberContext {
var p = new(NumberContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_number
return p
}
func InitEmptyNumberContext(p *NumberContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_number
}
func (*NumberContext) IsNumberContext() {}
func NewNumberContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *NumberContext {
var p = new(NumberContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_number
return p
}
func (s *NumberContext) GetParser() antlr.Parser { return s.parser }
func (s *NumberContext) ZERO() antlr.TerminalNode {
return s.GetToken(QueryZERO, 0)
}
func (s *NumberContext) NUMBER1() antlr.TerminalNode {
return s.GetToken(QueryNUMBER1, 0)
}
func (s *NumberContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *NumberContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *NumberContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitNumber(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) Number() (localctx INumberContext) {
localctx = NewNumberContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 22, QueryRULE_number)
var _la int
p.EnterOuterAlt(localctx, 1)
{
p.SetState(141)
_la = p.GetTokenStream().LA(1)
if !(_la == QueryNUMBER1 || _la == QueryZERO) {
p.GetErrorHandler().RecoverInline(p)
} else {
p.GetErrorHandler().ReportMatch(p)
p.Consume()
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IKeywordContext is an interface to support dynamic dispatch.
type IKeywordContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
REP() antlr.TerminalNode
IN() antlr.TerminalNode
AS() antlr.TerminalNode
SELECT() antlr.TerminalNode
FROM() antlr.TerminalNode
FILTER() antlr.TerminalNode
// IsKeywordContext differentiates from other interfaces.
IsKeywordContext()
}
type KeywordContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyKeywordContext() *KeywordContext {
var p = new(KeywordContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_keyword
return p
}
func InitEmptyKeywordContext(p *KeywordContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_keyword
}
func (*KeywordContext) IsKeywordContext() {}
func NewKeywordContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *KeywordContext {
var p = new(KeywordContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_keyword
return p
}
func (s *KeywordContext) GetParser() antlr.Parser { return s.parser }
func (s *KeywordContext) REP() antlr.TerminalNode {
return s.GetToken(QueryREP, 0)
}
func (s *KeywordContext) IN() antlr.TerminalNode {
return s.GetToken(QueryIN, 0)
}
func (s *KeywordContext) AS() antlr.TerminalNode {
return s.GetToken(QueryAS, 0)
}
func (s *KeywordContext) SELECT() antlr.TerminalNode {
return s.GetToken(QuerySELECT, 0)
}
func (s *KeywordContext) FROM() antlr.TerminalNode {
return s.GetToken(QueryFROM, 0)
}
func (s *KeywordContext) FILTER() antlr.TerminalNode {
return s.GetToken(QueryFILTER, 0)
}
func (s *KeywordContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *KeywordContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *KeywordContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitKeyword(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) Keyword() (localctx IKeywordContext) {
localctx = NewKeywordContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 24, QueryRULE_keyword)
var _la int
p.EnterOuterAlt(localctx, 1)
{
p.SetState(143)
_la = p.GetTokenStream().LA(1)
if !((int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&7616) != 0) {
p.GetErrorHandler().RecoverInline(p)
} else {
p.GetErrorHandler().ReportMatch(p)
p.Consume()
}
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IIdentContext is an interface to support dynamic dispatch.
type IIdentContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
Keyword() IKeywordContext
IDENT() antlr.TerminalNode
// IsIdentContext differentiates from other interfaces.
IsIdentContext()
}
type IdentContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyIdentContext() *IdentContext {
var p = new(IdentContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_ident
return p
}
func InitEmptyIdentContext(p *IdentContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_ident
}
func (*IdentContext) IsIdentContext() {}
func NewIdentContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *IdentContext {
var p = new(IdentContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_ident
return p
}
func (s *IdentContext) GetParser() antlr.Parser { return s.parser }
func (s *IdentContext) Keyword() IKeywordContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IKeywordContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IKeywordContext)
}
func (s *IdentContext) IDENT() antlr.TerminalNode {
return s.GetToken(QueryIDENT, 0)
}
func (s *IdentContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *IdentContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *IdentContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitIdent(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) Ident() (localctx IIdentContext) {
localctx = NewIdentContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 26, QueryRULE_ident)
p.SetState(147)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetTokenStream().LA(1) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER:
p.EnterOuterAlt(localctx, 1)
{
p.SetState(145)
p.Keyword()
}
case QueryIDENT:
p.EnterOuterAlt(localctx, 2)
{
p.SetState(146)
p.Match(QueryIDENT)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
default:
p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
goto errorExit
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
// IIdentWCContext is an interface to support dynamic dispatch.
type IIdentWCContext interface {
antlr.ParserRuleContext
// GetParser returns the parser.
GetParser() antlr.Parser
// Getter signatures
Ident() IIdentContext
WILDCARD() antlr.TerminalNode
// IsIdentWCContext differentiates from other interfaces.
IsIdentWCContext()
}
type IdentWCContext struct {
antlr.BaseParserRuleContext
parser antlr.Parser
}
func NewEmptyIdentWCContext() *IdentWCContext {
var p = new(IdentWCContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_identWC
return p
}
func InitEmptyIdentWCContext(p *IdentWCContext) {
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, nil, -1)
p.RuleIndex = QueryRULE_identWC
}
func (*IdentWCContext) IsIdentWCContext() {}
func NewIdentWCContext(parser antlr.Parser, parent antlr.ParserRuleContext, invokingState int) *IdentWCContext {
var p = new(IdentWCContext)
antlr.InitBaseParserRuleContext(&p.BaseParserRuleContext, parent, invokingState)
p.parser = parser
p.RuleIndex = QueryRULE_identWC
return p
}
func (s *IdentWCContext) GetParser() antlr.Parser { return s.parser }
func (s *IdentWCContext) Ident() IIdentContext {
var t antlr.RuleContext
for _, ctx := range s.GetChildren() {
if _, ok := ctx.(IIdentContext); ok {
t = ctx.(antlr.RuleContext)
break
}
}
if t == nil {
return nil
}
return t.(IIdentContext)
}
func (s *IdentWCContext) WILDCARD() antlr.TerminalNode {
return s.GetToken(QueryWILDCARD, 0)
}
func (s *IdentWCContext) GetRuleContext() antlr.RuleContext {
return s
}
func (s *IdentWCContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) string {
return antlr.TreesStringTree(s, ruleNames, recog)
}
func (s *IdentWCContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
switch t := visitor.(type) {
case QueryVisitor:
return t.VisitIdentWC(s)
default:
return t.VisitChildren(s)
}
}
func (p *Query) IdentWC() (localctx IIdentWCContext) {
localctx = NewIdentWCContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 28, QueryRULE_identWC)
p.SetState(151)
p.GetErrorHandler().Sync(p)
if p.HasError() {
goto errorExit
}
switch p.GetTokenStream().LA(1) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT:
p.EnterOuterAlt(localctx, 1)
{
p.SetState(149)
p.Ident()
}
case QueryWILDCARD:
p.EnterOuterAlt(localctx, 2)
{
p.SetState(150)
p.Match(QueryWILDCARD)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
default:
p.SetError(antlr.NewNoViableAltException(p, nil, nil, nil, nil, nil))
goto errorExit
}
errorExit:
if p.HasError() {
v := p.GetError()
localctx.SetException(v)
p.GetErrorHandler().ReportError(p, v)
p.GetErrorHandler().Recover(p, v)
p.SetError(nil)
}
p.ExitRule()
return localctx
goto errorExit // Trick to prevent compiler error if the label is not used
}
func (p *Query) Sempred(localctx antlr.RuleContext, ruleIndex, predIndex int) bool {
switch ruleIndex {
case 6:
var t *FilterExprContext = nil
if localctx != nil {
t = localctx.(*FilterExprContext)
}
return p.FilterExpr_Sempred(t, predIndex)
default:
panic("No predicate with index: " + fmt.Sprint(ruleIndex))
}
}
func (p *Query) FilterExpr_Sempred(localctx antlr.RuleContext, predIndex int) bool {
switch predIndex {
case 0:
return p.Precpred(p.GetParserRuleContext(), 4)
case 1:
return p.Precpred(p.GetParserRuleContext(), 3)
default:
panic("No predicate with index: " + fmt.Sprint(predIndex))
}
}