TrueCloudLab/frostfs-sdk-go
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[#78] netmap: Add new keywords NOT and UNIQUE

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* Add the rule for NOT operation to the policy parser grammar
* Regenerate query parse
* Implement NOT in filter
* Add unit-tests

Signed-off-by: Airat Arifullin a.arifullin@yadro.com
This commit is contained in:
Airat Arifullin 2023-05-24 12:50:13 +03:00
parent ec59ebfd88
commit 4f48f6c9e0
17 changed files with 380 additions and 255 deletions
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3
.gitignore vendored
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@ -21,3 +21,6 @@ vendor/
# coverage # coverage
coverage.txt coverage.txt
coverage.html coverage.html
# antlr tool jar
antlr-*.jar

7
go.mod
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@ -3,7 +3,7 @@ module git.frostfs.info/TrueCloudLab/frostfs-sdk-go
go 1.19 go 1.19
require ( require (
git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230519114017-0c67b8fefa41 git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230531114046-62edd68f47ac
git.frostfs.info/TrueCloudLab/frostfs-contract v0.0.0-20230307110621-19a8ef2d02fb git.frostfs.info/TrueCloudLab/frostfs-contract v0.0.0-20230307110621-19a8ef2d02fb
git.frostfs.info/TrueCloudLab/hrw v1.2.1 git.frostfs.info/TrueCloudLab/hrw v1.2.1
git.frostfs.info/TrueCloudLab/tzhash v1.8.0 git.frostfs.info/TrueCloudLab/tzhash v1.8.0
@ -20,14 +20,10 @@ require (
require ( require (
git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 // indirect git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 // indirect
git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 // indirect git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 // indirect
github.com/cenkalti/backoff/v4 v4.2.1 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect github.com/davecgh/go-spew v1.1.1 // indirect
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
github.com/go-logr/logr v1.2.4 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/golang/protobuf v1.5.3 // indirect github.com/golang/protobuf v1.5.3 // indirect
github.com/gorilla/websocket v1.5.0 // indirect github.com/gorilla/websocket v1.5.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.15.2 // indirect
github.com/hashicorp/golang-lru v0.6.0 // indirect github.com/hashicorp/golang-lru v0.6.0 // indirect
github.com/nspcc-dev/go-ordered-json v0.0.0-20220111165707-25110be27d22 // indirect github.com/nspcc-dev/go-ordered-json v0.0.0-20220111165707-25110be27d22 // indirect
github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20221202075445-cb5c18dc73eb // indirect github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20221202075445-cb5c18dc73eb // indirect
@ -43,6 +39,7 @@ require (
go.opentelemetry.io/otel/trace v1.15.1 // indirect go.opentelemetry.io/otel/trace v1.15.1 // indirect
go.opentelemetry.io/proto/otlp v0.19.0 // indirect go.opentelemetry.io/proto/otlp v0.19.0 // indirect
go.uber.org/atomic v1.9.0 // indirect go.uber.org/atomic v1.9.0 // indirect
go.uber.org/goleak v1.2.1 // indirect
go.uber.org/multierr v1.11.0 // indirect go.uber.org/multierr v1.11.0 // indirect
golang.org/x/crypto v0.9.0 // indirect golang.org/x/crypto v0.9.0 // indirect
golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc // indirect golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc // indirect

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9
netmap/filter.go
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@ -39,7 +39,7 @@ func (c *context) processFilter(f netmap.Filter, top bool) error {
inner := f.GetFilters() inner := f.GetFilters()
switch op := f.GetOp(); op { switch op := f.GetOp(); op {
case netmap.AND, netmap.OR: case netmap.AND, netmap.OR, netmap.NOT:
for i := range inner { for i := range inner {
if err := c.processFilter(inner[i], false); err != nil { if err := c.processFilter(inner[i], false); err != nil {
return fmt.Errorf("process inner filter #%d: %w", i, err) return fmt.Errorf("process inner filter #%d: %w", i, err)
@ -79,6 +79,13 @@ func (c *context) processFilter(f netmap.Filter, top bool) error {
// and missing node properties are considered as a regular fail. // and missing node properties are considered as a regular fail.
func (c *context) match(f *netmap.Filter, b NodeInfo) bool { func (c *context) match(f *netmap.Filter, b NodeInfo) bool {
switch f.GetOp() { switch f.GetOp() {
case netmap.NOT:
inner := f.GetFilters()
fSub := &inner[0]
if name := inner[0].GetName(); name != "" {
fSub = c.processedFilters[name]
}
return !c.match(fSub, b)
case netmap.AND, netmap.OR: case netmap.AND, netmap.OR:
inner := f.GetFilters() inner := f.GetFilters()
for i := range inner { for i := range inner {

3
netmap/parser/Query.g4
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@ -22,7 +22,8 @@ selectStmt:
clause: CLAUSE_SAME | CLAUSE_DISTINCT; // nodes from distinct buckets clause: CLAUSE_SAME | CLAUSE_DISTINCT; // nodes from distinct buckets
filterExpr: filterExpr:
F1 = filterExpr Op = AND_OP F2 = filterExpr Op = NOT_OP '(' F1 = filterExpr ')'
| F1 = filterExpr Op = AND_OP F2 = filterExpr
| F1 = filterExpr Op = OR_OP F2 = filterExpr | F1 = filterExpr Op = OR_OP F2 = filterExpr
| '(' Inner = filterExpr ')' | '(' Inner = filterExpr ')'
| expr | expr

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1
netmap/parser/QueryLexer.g4
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@ -1,5 +1,6 @@
lexer grammar QueryLexer; lexer grammar QueryLexer;
NOT_OP : 'NOT';
AND_OP : 'AND'; AND_OP : 'AND';
OR_OP : 'OR'; OR_OP : 'OR';
SIMPLE_OP : 'EQ' | 'NE' | 'GE' | 'GT' | 'LT' | 'LE'; SIMPLE_OP : 'EQ' | 'NE' | 'GE' | 'GT' | 'LT' | 'LE';

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2
netmap/parser/query_base_visitor.go
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@ -1,5 +1,3 @@
// Code generated from /work/netmap/parser/Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
package parser // Query package parser // Query
import "github.com/antlr4-go/antlr/v4" import "github.com/antlr4-go/antlr/v4"

238
netmap/parser/query_lexer.go
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@ -1,12 +1,11 @@
// Code generated from /work/netmap/parser/QueryLexer.g4 by ANTLR 4.13.0. DO NOT EDIT.
package parser package parser
import ( import (
"fmt" "fmt"
"github.com/antlr4-go/antlr/v4"
"sync" "sync"
"unicode" "unicode"
"github.com/antlr4-go/antlr/v4"
) )
// Suppress unused import error // Suppress unused import error
@ -43,112 +42,114 @@ func querylexerLexerInit() {
"DEFAULT_MODE", "DEFAULT_MODE",
} }
staticData.LiteralNames = []string{ staticData.LiteralNames = []string{
"", "'AND'", "'OR'", "", "'REP'", "'IN'", "'AS'", "'CBF'", "'SELECT'", "", "'NOT'", "'AND'", "'OR'", "", "'REP'", "'IN'", "'AS'", "'CBF'",
"'FROM'", "'FILTER'", "'*'", "'SAME'", "'DISTINCT'", "'('", "')'", "'@'", "'SELECT'", "'FROM'", "'FILTER'", "'*'", "'SAME'", "'DISTINCT'", "'('",
"", "", "'0'", "')'", "'@'", "", "", "'0'",
} }
staticData.SymbolicNames = []string{ staticData.SymbolicNames = []string{
"", "AND_OP", "OR_OP", "SIMPLE_OP", "REP", "IN", "AS", "CBF", "SELECT", "", "NOT_OP", "AND_OP", "OR_OP", "SIMPLE_OP", "REP", "IN", "AS", "CBF",
"FROM", "FILTER", "WILDCARD", "CLAUSE_SAME", "CLAUSE_DISTINCT", "L_PAREN", "SELECT", "FROM", "FILTER", "WILDCARD", "CLAUSE_SAME", "CLAUSE_DISTINCT",
"R_PAREN", "AT", "IDENT", "NUMBER1", "ZERO", "STRING", "WS", "L_PAREN", "R_PAREN", "AT", "IDENT", "NUMBER1", "ZERO", "STRING", "WS",
} }
staticData.RuleNames = []string{ staticData.RuleNames = []string{
"AND_OP", "OR_OP", "SIMPLE_OP", "REP", "IN", "AS", "CBF", "SELECT", "NOT_OP", "AND_OP", "OR_OP", "SIMPLE_OP", "REP", "IN", "AS", "CBF",
"FROM", "FILTER", "WILDCARD", "CLAUSE_SAME", "CLAUSE_DISTINCT", "L_PAREN", "SELECT", "FROM", "FILTER", "WILDCARD", "CLAUSE_SAME", "CLAUSE_DISTINCT",
"R_PAREN", "AT", "IDENT", "Digit", "Nondigit", "NUMBER1", "ZERO", "STRING", "L_PAREN", "R_PAREN", "AT", "IDENT", "Digit", "Nondigit", "NUMBER1",
"ESC", "UNICODE", "HEX", "SAFECODEPOINTSINGLE", "SAFECODEPOINTDOUBLE", "ZERO", "STRING", "ESC", "UNICODE", "HEX", "SAFECODEPOINTSINGLE", "SAFECODEPOINTDOUBLE",
"WS", "WS",
} }
staticData.PredictionContextCache = antlr.NewPredictionContextCache() staticData.PredictionContextCache = antlr.NewPredictionContextCache()
staticData.serializedATN = []int32{ staticData.serializedATN = []int32{
4, 0, 21, 198, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 0, 22, 204, 6, -1, 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, 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, 2, 15, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15,
7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7,
20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25,
2, 26, 7, 26, 2, 27, 7, 27, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1,
2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3,
2, 77, 8, 2, 1, 3, 1, 3, 1, 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 3, 3, 83, 8, 3, 1, 4, 1, 4, 1, 4, 1,
1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 4, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1,
1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 1,
1, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 12, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12,
12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 14, 1, 14, 1, 15, 1, 15, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1, 13, 1,
1, 16, 1, 16, 1, 16, 5, 16, 137, 8, 16, 10, 16, 12, 16, 140, 9, 16, 1, 13, 1, 14, 1, 14, 1, 15, 1, 15, 1, 16, 1, 16, 1, 17, 1, 17, 1, 17, 5, 17,
17, 1, 17, 1, 18, 1, 18, 1, 19, 1, 19, 5, 19, 148, 8, 19, 10, 19, 12, 19, 143, 8, 17, 10, 17, 12, 17, 146, 9, 17, 1, 18, 1, 18, 1, 19, 1, 19, 1,
151, 9, 19, 1, 20, 1, 20, 1, 21, 1, 21, 1, 21, 5, 21, 158, 8, 21, 10, 21, 20, 1, 20, 5, 20, 154, 8, 20, 10, 20, 12, 20, 157, 9, 20, 1, 21, 1, 21,
12, 21, 161, 9, 21, 1, 21, 1, 21, 1, 21, 1, 21, 5, 21, 167, 8, 21, 10, 1, 22, 1, 22, 1, 22, 5, 22, 164, 8, 22, 10, 22, 12, 22, 167, 9, 22, 1,
21, 12, 21, 170, 9, 21, 1, 21, 3, 21, 173, 8, 21, 1, 22, 1, 22, 1, 22, 22, 1, 22, 1, 22, 1, 22, 5, 22, 173, 8, 22, 10, 22, 12, 22, 176, 9, 22,
3, 22, 178, 8, 22, 1, 23, 1, 23, 1, 23, 1, 23, 1, 23, 1, 23, 1, 24, 1, 1, 22, 3, 22, 179, 8, 22, 1, 23, 1, 23, 1, 23, 3, 23, 184, 8, 23, 1, 24,
24, 1, 25, 1, 25, 1, 26, 1, 26, 1, 27, 4, 27, 193, 8, 27, 11, 27, 12, 27, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 25, 1, 25, 1, 26, 1, 26, 1, 27, 1,
194, 1, 27, 1, 27, 0, 0, 28, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 27, 1, 28, 4, 28, 199, 8, 28, 11, 28, 12, 28, 200, 1, 28, 1, 28, 0, 0,
15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25, 13, 27, 14, 29, 15, 31, 16, 33, 29, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21,
17, 35, 0, 37, 0, 39, 18, 41, 19, 43, 20, 45, 0, 47, 0, 49, 0, 51, 0, 53, 11, 23, 12, 25, 13, 27, 14, 29, 15, 31, 16, 33, 17, 35, 18, 37, 0, 39,
0, 55, 21, 1, 0, 8, 1, 0, 48, 57, 3, 0, 65, 90, 95, 95, 97, 122, 1, 0, 0, 41, 19, 43, 20, 45, 21, 47, 0, 49, 0, 51, 0, 53, 0, 55, 0, 57, 22, 1,
49, 57, 9, 0, 34, 34, 39, 39, 47, 47, 92, 92, 98, 98, 102, 102, 110, 110, 0, 8, 1, 0, 48, 57, 3, 0, 65, 90, 95, 95, 97, 122, 1, 0, 49, 57, 9, 0,
114, 114, 116, 116, 3, 0, 48, 57, 65, 70, 97, 102, 3, 0, 0, 31, 39, 39, 34, 34, 39, 39, 47, 47, 92, 92, 98, 98, 102, 102, 110, 110, 114, 114, 116,
92, 92, 3, 0, 0, 31, 34, 34, 92, 92, 3, 0, 9, 10, 13, 13, 32, 32, 205, 116, 3, 0, 48, 57, 65, 70, 97, 102, 3, 0, 0, 31, 39, 39, 92, 92, 3, 0,
0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 31, 34, 34, 92, 92, 3, 0, 9, 10, 13, 13, 32, 32, 211, 0, 1, 1, 0, 0,
0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9, 1, 0, 0,
0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 17, 1, 0,
0, 0, 0, 25, 1, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0, 0, 0, 31, 1, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 0, 25, 1,
0, 0, 0, 0, 33, 1, 0, 0, 0, 0, 39, 1, 0, 0, 0, 0, 41, 1, 0, 0, 0, 0, 43, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0, 0, 0, 31, 1, 0, 0, 0, 0, 33,
1, 0, 0, 0, 0, 55, 1, 0, 0, 0, 1, 57, 1, 0, 0, 0, 3, 61, 1, 0, 0, 0, 5, 1, 0, 0, 0, 0, 35, 1, 0, 0, 0, 0, 41, 1, 0, 0, 0, 0, 43, 1, 0, 0, 0, 0,
76, 1, 0, 0, 0, 7, 78, 1, 0, 0, 0, 9, 82, 1, 0, 0, 0, 11, 85, 1, 0, 0, 45, 1, 0, 0, 0, 0, 57, 1, 0, 0, 0, 1, 59, 1, 0, 0, 0, 3, 63, 1, 0, 0, 0,
0, 13, 88, 1, 0, 0, 0, 15, 92, 1, 0, 0, 0, 17, 99, 1, 0, 0, 0, 19, 104, 5, 67, 1, 0, 0, 0, 7, 82, 1, 0, 0, 0, 9, 84, 1, 0, 0, 0, 11, 88, 1, 0,
1, 0, 0, 0, 21, 111, 1, 0, 0, 0, 23, 113, 1, 0, 0, 0, 25, 118, 1, 0, 0, 0, 0, 13, 91, 1, 0, 0, 0, 15, 94, 1, 0, 0, 0, 17, 98, 1, 0, 0, 0, 19, 105,
0, 27, 127, 1, 0, 0, 0, 29, 129, 1, 0, 0, 0, 31, 131, 1, 0, 0, 0, 33, 133, 1, 0, 0, 0, 21, 110, 1, 0, 0, 0, 23, 117, 1, 0, 0, 0, 25, 119, 1, 0, 0,
1, 0, 0, 0, 35, 141, 1, 0, 0, 0, 37, 143, 1, 0, 0, 0, 39, 145, 1, 0, 0, 0, 27, 124, 1, 0, 0, 0, 29, 133, 1, 0, 0, 0, 31, 135, 1, 0, 0, 0, 33, 137,
0, 41, 152, 1, 0, 0, 0, 43, 172, 1, 0, 0, 0, 45, 174, 1, 0, 0, 0, 47, 179, 1, 0, 0, 0, 35, 139, 1, 0, 0, 0, 37, 147, 1, 0, 0, 0, 39, 149, 1, 0, 0,
1, 0, 0, 0, 49, 185, 1, 0, 0, 0, 51, 187, 1, 0, 0, 0, 53, 189, 1, 0, 0, 0, 41, 151, 1, 0, 0, 0, 43, 158, 1, 0, 0, 0, 45, 178, 1, 0, 0, 0, 47, 180,
0, 55, 192, 1, 0, 0, 0, 57, 58, 5, 65, 0, 0, 58, 59, 5, 78, 0, 0, 59, 60, 1, 0, 0, 0, 49, 185, 1, 0, 0, 0, 51, 191, 1, 0, 0, 0, 53, 193, 1, 0, 0,
5, 68, 0, 0, 60, 2, 1, 0, 0, 0, 61, 62, 5, 79, 0, 0, 62, 63, 5, 82, 0, 0, 55, 195, 1, 0, 0, 0, 57, 198, 1, 0, 0, 0, 59, 60, 5, 78, 0, 0, 60, 61,
0, 63, 4, 1, 0, 0, 0, 64, 65, 5, 69, 0, 0, 65, 77, 5, 81, 0, 0, 66, 67, 5, 79, 0, 0, 61, 62, 5, 84, 0, 0, 62, 2, 1, 0, 0, 0, 63, 64, 5, 65, 0,
5, 78, 0, 0, 67, 77, 5, 69, 0, 0, 68, 69, 5, 71, 0, 0, 69, 77, 5, 69, 0, 0, 64, 65, 5, 78, 0, 0, 65, 66, 5, 68, 0, 0, 66, 4, 1, 0, 0, 0, 67, 68,
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5, 84, 0, 0, 74, 75, 5, 76, 0, 0, 75, 77, 5, 69, 0, 0, 76, 64, 1, 0, 0, 0, 71, 83, 5, 81, 0, 0, 72, 73, 5, 78, 0, 0, 73, 83, 5, 69, 0, 0, 74, 75,
0, 76, 66, 1, 0, 0, 0, 76, 68, 1, 0, 0, 0, 76, 70, 1, 0, 0, 0, 76, 72, 5, 71, 0, 0, 75, 83, 5, 69, 0, 0, 76, 77, 5, 71, 0, 0, 77, 83, 5, 84, 0,
1, 0, 0, 0, 76, 74, 1, 0, 0, 0, 77, 6, 1, 0, 0, 0, 78, 79, 5, 82, 0, 0, 0, 78, 79, 5, 76, 0, 0, 79, 83, 5, 84, 0, 0, 80, 81, 5, 76, 0, 0, 81, 83,
79, 80, 5, 69, 0, 0, 80, 81, 5, 80, 0, 0, 81, 8, 1, 0, 0, 0, 82, 83, 5, 5, 69, 0, 0, 82, 70, 1, 0, 0, 0, 82, 72, 1, 0, 0, 0, 82, 74, 1, 0, 0, 0,
73, 0, 0, 83, 84, 5, 78, 0, 0, 84, 10, 1, 0, 0, 0, 85, 86, 5, 65, 0, 0, 82, 76, 1, 0, 0, 0, 82, 78, 1, 0, 0, 0, 82, 80, 1, 0, 0, 0, 83, 8, 1, 0,
86, 87, 5, 83, 0, 0, 87, 12, 1, 0, 0, 0, 88, 89, 5, 67, 0, 0, 89, 90, 5, 0, 0, 84, 85, 5, 82, 0, 0, 85, 86, 5, 69, 0, 0, 86, 87, 5, 80, 0, 0, 87,
66, 0, 0, 90, 91, 5, 70, 0, 0, 91, 14, 1, 0, 0, 0, 92, 93, 5, 83, 0, 0, 10, 1, 0, 0, 0, 88, 89, 5, 73, 0, 0, 89, 90, 5, 78, 0, 0, 90, 12, 1, 0,
93, 94, 5, 69, 0, 0, 94, 95, 5, 76, 0, 0, 95, 96, 5, 69, 0, 0, 96, 97, 0, 0, 91, 92, 5, 65, 0, 0, 92, 93, 5, 83, 0, 0, 93, 14, 1, 0, 0, 0, 94,
5, 67, 0, 0, 97, 98, 5, 84, 0, 0, 98, 16, 1, 0, 0, 0, 99, 100, 5, 70, 0, 95, 5, 67, 0, 0, 95, 96, 5, 66, 0, 0, 96, 97, 5, 70, 0, 0, 97, 16, 1, 0,
0, 100, 101, 5, 82, 0, 0, 101, 102, 5, 79, 0, 0, 102, 103, 5, 77, 0, 0, 0, 0, 98, 99, 5, 83, 0, 0, 99, 100, 5, 69, 0, 0, 100, 101, 5, 76, 0, 0,
103, 18, 1, 0, 0, 0, 104, 105, 5, 70, 0, 0, 105, 106, 5, 73, 0, 0, 106, 101, 102, 5, 69, 0, 0, 102, 103, 5, 67, 0, 0, 103, 104, 5, 84, 0, 0, 104,
107, 5, 76, 0, 0, 107, 108, 5, 84, 0, 0, 108, 109, 5, 69, 0, 0, 109, 110, 18, 1, 0, 0, 0, 105, 106, 5, 70, 0, 0, 106, 107, 5, 82, 0, 0, 107, 108,
5, 82, 0, 0, 110, 20, 1, 0, 0, 0, 111, 112, 5, 42, 0, 0, 112, 22, 1, 0, 5, 79, 0, 0, 108, 109, 5, 77, 0, 0, 109, 20, 1, 0, 0, 0, 110, 111, 5, 70,
0, 0, 113, 114, 5, 83, 0, 0, 114, 115, 5, 65, 0, 0, 115, 116, 5, 77, 0, 0, 0, 111, 112, 5, 73, 0, 0, 112, 113, 5, 76, 0, 0, 113, 114, 5, 84, 0,
0, 116, 117, 5, 69, 0, 0, 117, 24, 1, 0, 0, 0, 118, 119, 5, 68, 0, 0, 119, 0, 114, 115, 5, 69, 0, 0, 115, 116, 5, 82, 0, 0, 116, 22, 1, 0, 0, 0, 117,
120, 5, 73, 0, 0, 120, 121, 5, 83, 0, 0, 121, 122, 5, 84, 0, 0, 122, 123, 118, 5, 42, 0, 0, 118, 24, 1, 0, 0, 0, 119, 120, 5, 83, 0, 0, 120, 121,
5, 73, 0, 0, 123, 124, 5, 78, 0, 0, 124, 125, 5, 67, 0, 0, 125, 126, 5, 5, 65, 0, 0, 121, 122, 5, 77, 0, 0, 122, 123, 5, 69, 0, 0, 123, 26, 1,
84, 0, 0, 126, 26, 1, 0, 0, 0, 127, 128, 5, 40, 0, 0, 128, 28, 1, 0, 0, 0, 0, 0, 124, 125, 5, 68, 0, 0, 125, 126, 5, 73, 0, 0, 126, 127, 5, 83,
0, 129, 130, 5, 41, 0, 0, 130, 30, 1, 0, 0, 0, 131, 132, 5, 64, 0, 0, 132, 0, 0, 127, 128, 5, 84, 0, 0, 128, 129, 5, 73, 0, 0, 129, 130, 5, 78, 0,
32, 1, 0, 0, 0, 133, 138, 3, 37, 18, 0, 134, 137, 3, 35, 17, 0, 135, 137, 0, 130, 131, 5, 67, 0, 0, 131, 132, 5, 84, 0, 0, 132, 28, 1, 0, 0, 0, 133,
3, 37, 18, 0, 136, 134, 1, 0, 0, 0, 136, 135, 1, 0, 0, 0, 137, 140, 1, 134, 5, 40, 0, 0, 134, 30, 1, 0, 0, 0, 135, 136, 5, 41, 0, 0, 136, 32,
0, 0, 0, 138, 136, 1, 0, 0, 0, 138, 139, 1, 0, 0, 0, 139, 34, 1, 0, 0, 1, 0, 0, 0, 137, 138, 5, 64, 0, 0, 138, 34, 1, 0, 0, 0, 139, 144, 3, 39,
0, 140, 138, 1, 0, 0, 0, 141, 142, 7, 0, 0, 0, 142, 36, 1, 0, 0, 0, 143, 19, 0, 140, 143, 3, 37, 18, 0, 141, 143, 3, 39, 19, 0, 142, 140, 1, 0,
144, 7, 1, 0, 0, 144, 38, 1, 0, 0, 0, 145, 149, 7, 2, 0, 0, 146, 148, 3, 0, 0, 142, 141, 1, 0, 0, 0, 143, 146, 1, 0, 0, 0, 144, 142, 1, 0, 0, 0,
35, 17, 0, 147, 146, 1, 0, 0, 0, 148, 151, 1, 0, 0, 0, 149, 147, 1, 0, 144, 145, 1, 0, 0, 0, 145, 36, 1, 0, 0, 0, 146, 144, 1, 0, 0, 0, 147, 148,
0, 0, 149, 150, 1, 0, 0, 0, 150, 40, 1, 0, 0, 0, 151, 149, 1, 0, 0, 0, 7, 0, 0, 0, 148, 38, 1, 0, 0, 0, 149, 150, 7, 1, 0, 0, 150, 40, 1, 0, 0,
152, 153, 5, 48, 0, 0, 153, 42, 1, 0, 0, 0, 154, 159, 5, 34, 0, 0, 155, 0, 151, 155, 7, 2, 0, 0, 152, 154, 3, 37, 18, 0, 153, 152, 1, 0, 0, 0,
158, 3, 45, 22, 0, 156, 158, 3, 53, 26, 0, 157, 155, 1, 0, 0, 0, 157, 156, 154, 157, 1, 0, 0, 0, 155, 153, 1, 0, 0, 0, 155, 156, 1, 0, 0, 0, 156,
1, 0, 0, 0, 158, 161, 1, 0, 0, 0, 159, 157, 1, 0, 0, 0, 159, 160, 1, 0, 42, 1, 0, 0, 0, 157, 155, 1, 0, 0, 0, 158, 159, 5, 48, 0, 0, 159, 44, 1,
0, 0, 160, 162, 1, 0, 0, 0, 161, 159, 1, 0, 0, 0, 162, 173, 5, 34, 0, 0, 0, 0, 0, 160, 165, 5, 34, 0, 0, 161, 164, 3, 47, 23, 0, 162, 164, 3, 55,
163, 168, 5, 39, 0, 0, 164, 167, 3, 45, 22, 0, 165, 167, 3, 51, 25, 0, 27, 0, 163, 161, 1, 0, 0, 0, 163, 162, 1, 0, 0, 0, 164, 167, 1, 0, 0, 0,
166, 164, 1, 0, 0, 0, 166, 165, 1, 0, 0, 0, 167, 170, 1, 0, 0, 0, 168, 165, 163, 1, 0, 0, 0, 165, 166, 1, 0, 0, 0, 166, 168, 1, 0, 0, 0, 167,
166, 1, 0, 0, 0, 168, 169, 1, 0, 0, 0, 169, 171, 1, 0, 0, 0, 170, 168, 165, 1, 0, 0, 0, 168, 179, 5, 34, 0, 0, 169, 174, 5, 39, 0, 0, 170, 173,
1, 0, 0, 0, 171, 173, 5, 39, 0, 0, 172, 154, 1, 0, 0, 0, 172, 163, 1, 0, 3, 47, 23, 0, 171, 173, 3, 53, 26, 0, 172, 170, 1, 0, 0, 0, 172, 171, 1,
0, 0, 173, 44, 1, 0, 0, 0, 174, 177, 5, 92, 0, 0, 175, 178, 7, 3, 0, 0, 0, 0, 0, 173, 176, 1, 0, 0, 0, 174, 172, 1, 0, 0, 0, 174, 175, 1, 0, 0,
176, 178, 3, 47, 23, 0, 177, 175, 1, 0, 0, 0, 177, 176, 1, 0, 0, 0, 178, 0, 175, 177, 1, 0, 0, 0, 176, 174, 1, 0, 0, 0, 177, 179, 5, 39, 0, 0, 178,
46, 1, 0, 0, 0, 179, 180, 5, 117, 0, 0, 180, 181, 3, 49, 24, 0, 181, 182, 160, 1, 0, 0, 0, 178, 169, 1, 0, 0, 0, 179, 46, 1, 0, 0, 0, 180, 183, 5,
3, 49, 24, 0, 182, 183, 3, 49, 24, 0, 183, 184, 3, 49, 24, 0, 184, 48, 92, 0, 0, 181, 184, 7, 3, 0, 0, 182, 184, 3, 49, 24, 0, 183, 181, 1, 0,
1, 0, 0, 0, 185, 186, 7, 4, 0, 0, 186, 50, 1, 0, 0, 0, 187, 188, 8, 5, 0, 0, 183, 182, 1, 0, 0, 0, 184, 48, 1, 0, 0, 0, 185, 186, 5, 117, 0, 0,
0, 0, 188, 52, 1, 0, 0, 0, 189, 190, 8, 6, 0, 0, 190, 54, 1, 0, 0, 0, 191, 186, 187, 3, 51, 25, 0, 187, 188, 3, 51, 25, 0, 188, 189, 3, 51, 25, 0,
193, 7, 7, 0, 0, 192, 191, 1, 0, 0, 0, 193, 194, 1, 0, 0, 0, 194, 192, 189, 190, 3, 51, 25, 0, 190, 50, 1, 0, 0, 0, 191, 192, 7, 4, 0, 0, 192,
1, 0, 0, 0, 194, 195, 1, 0, 0, 0, 195, 196, 1, 0, 0, 0, 196, 197, 6, 27, 52, 1, 0, 0, 0, 193, 194, 8, 5, 0, 0, 194, 54, 1, 0, 0, 0, 195, 196, 8,
0, 0, 197, 56, 1, 0, 0, 0, 12, 0, 76, 136, 138, 149, 157, 159, 166, 168, 6, 0, 0, 196, 56, 1, 0, 0, 0, 197, 199, 7, 7, 0, 0, 198, 197, 1, 0, 0,
172, 177, 194, 1, 6, 0, 0, 0, 199, 200, 1, 0, 0, 0, 200, 198, 1, 0, 0, 0, 200, 201, 1, 0, 0, 0, 201,
202, 1, 0, 0, 0, 202, 203, 6, 28, 0, 0, 203, 58, 1, 0, 0, 0, 12, 0, 82,
142, 144, 155, 163, 165, 172, 174, 178, 183, 200, 1, 6, 0, 0,
} }
deserializer := antlr.NewATNDeserializer(nil) deserializer := antlr.NewATNDeserializer(nil)
staticData.atn = deserializer.Deserialize(staticData.serializedATN) staticData.atn = deserializer.Deserialize(staticData.serializedATN)
@ -189,25 +190,26 @@ func NewQueryLexer(input antlr.CharStream) *QueryLexer {
// QueryLexer tokens. // QueryLexer tokens.
const ( const (
QueryLexerAND_OP = 1 QueryLexerNOT_OP = 1
QueryLexerOR_OP = 2 QueryLexerAND_OP = 2
QueryLexerSIMPLE_OP = 3 QueryLexerOR_OP = 3
QueryLexerREP = 4 QueryLexerSIMPLE_OP = 4
QueryLexerIN = 5 QueryLexerREP = 5
QueryLexerAS = 6 QueryLexerIN = 6
QueryLexerCBF = 7 QueryLexerAS = 7
QueryLexerSELECT = 8 QueryLexerCBF = 8
QueryLexerFROM = 9 QueryLexerSELECT = 9
QueryLexerFILTER = 10 QueryLexerFROM = 10
QueryLexerWILDCARD = 11 QueryLexerFILTER = 11
QueryLexerCLAUSE_SAME = 12 QueryLexerWILDCARD = 12
QueryLexerCLAUSE_DISTINCT = 13 QueryLexerCLAUSE_SAME = 13
QueryLexerL_PAREN = 14 QueryLexerCLAUSE_DISTINCT = 14
QueryLexerR_PAREN = 15 QueryLexerL_PAREN = 15
QueryLexerAT = 16 QueryLexerR_PAREN = 16
QueryLexerIDENT = 17 QueryLexerAT = 17
QueryLexerNUMBER1 = 18 QueryLexerIDENT = 18
QueryLexerZERO = 19 QueryLexerNUMBER1 = 19
QueryLexerSTRING = 20 QueryLexerZERO = 20
QueryLexerWS = 21 QueryLexerSTRING = 21
QueryLexerWS = 22
) )

278
netmap/parser/query_parser.go
View file

@ -1,5 +1,3 @@
// Code generated from /work/netmap/parser/Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
package parser // Query package parser // Query
import ( import (
@ -33,14 +31,14 @@ var QueryParserStaticData struct {
func queryParserInit() { func queryParserInit() {
staticData := &QueryParserStaticData staticData := &QueryParserStaticData
staticData.LiteralNames = []string{ staticData.LiteralNames = []string{
"", "'AND'", "'OR'", "", "'REP'", "'IN'", "'AS'", "'CBF'", "'SELECT'", "", "'NOT'", "'AND'", "'OR'", "", "'REP'", "'IN'", "'AS'", "'CBF'",
"'FROM'", "'FILTER'", "'*'", "'SAME'", "'DISTINCT'", "'('", "')'", "'@'", "'SELECT'", "'FROM'", "'FILTER'", "'*'", "'SAME'", "'DISTINCT'", "'('",
"", "", "'0'", "')'", "'@'", "", "", "'0'",
} }
staticData.SymbolicNames = []string{ staticData.SymbolicNames = []string{
"", "AND_OP", "OR_OP", "SIMPLE_OP", "REP", "IN", "AS", "CBF", "SELECT", "", "NOT_OP", "AND_OP", "OR_OP", "SIMPLE_OP", "REP", "IN", "AS", "CBF",
"FROM", "FILTER", "WILDCARD", "CLAUSE_SAME", "CLAUSE_DISTINCT", "L_PAREN", "SELECT", "FROM", "FILTER", "WILDCARD", "CLAUSE_SAME", "CLAUSE_DISTINCT",
"R_PAREN", "AT", "IDENT", "NUMBER1", "ZERO", "STRING", "WS", "L_PAREN", "R_PAREN", "AT", "IDENT", "NUMBER1", "ZERO", "STRING", "WS",
} }
staticData.RuleNames = []string{ staticData.RuleNames = []string{
"policy", "repStmt", "cbfStmt", "selectStmt", "clause", "filterExpr", "policy", "repStmt", "cbfStmt", "selectStmt", "clause", "filterExpr",
@ -49,60 +47,62 @@ func queryParserInit() {
} }
staticData.PredictionContextCache = antlr.NewPredictionContextCache() staticData.PredictionContextCache = antlr.NewPredictionContextCache()
staticData.serializedATN = []int32{ staticData.serializedATN = []int32{
4, 1, 21, 130, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 1, 22, 135, 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, 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, 1, 0, 4, 0, 30, 8, 0, 11, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 1, 0, 4, 0, 30, 8, 0, 11,
0, 12, 0, 31, 1, 0, 3, 0, 35, 8, 0, 1, 0, 5, 0, 38, 8, 0, 10, 0, 12, 0, 0, 12, 0, 31, 1, 0, 3, 0, 35, 8, 0, 1, 0, 5, 0, 38, 8, 0, 10, 0, 12, 0,
41, 9, 0, 1, 0, 5, 0, 44, 8, 0, 10, 0, 12, 0, 47, 9, 0, 1, 0, 1, 0, 1, 41, 9, 0, 1, 0, 5, 0, 44, 8, 0, 10, 0, 12, 0, 47, 9, 0, 1, 0, 1, 0, 1,
1, 1, 1, 1, 1, 1, 1, 3, 1, 55, 8, 1, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 55, 8, 1, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3,
1, 3, 3, 3, 64, 8, 3, 1, 3, 3, 3, 67, 8, 3, 1, 3, 1, 3, 1, 3, 1, 3, 3, 1, 3, 3, 3, 64, 8, 3, 1, 3, 3, 3, 67, 8, 3, 1, 3, 1, 3, 1, 3, 1, 3, 3,
3, 73, 8, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 3, 5, 83, 3, 73, 8, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5,
8, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 5, 5, 91, 8, 5, 10, 5, 12, 5, 1, 5, 1, 5, 1, 5, 3, 5, 88, 8, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 5,
94, 9, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 5, 96, 8, 5, 10, 5, 12, 5, 99, 9, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7,
7, 3, 7, 107, 8, 7, 1, 8, 1, 8, 3, 8, 111, 8, 8, 1, 9, 1, 9, 1, 9, 3, 9, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 3, 7, 112, 8, 7, 1, 8, 1, 8, 3, 8, 116, 8,
116, 8, 9, 1, 10, 1, 10, 1, 11, 1, 11, 1, 12, 1, 12, 3, 12, 124, 8, 12, 8, 1, 9, 1, 9, 1, 9, 3, 9, 121, 8, 9, 1, 10, 1, 10, 1, 11, 1, 11, 1, 12,
1, 13, 1, 13, 3, 13, 128, 8, 13, 1, 13, 0, 1, 10, 14, 0, 2, 4, 6, 8, 10, 1, 12, 3, 12, 129, 8, 12, 1, 13, 1, 13, 3, 13, 133, 8, 13, 1, 13, 0, 1,
12, 14, 16, 18, 20, 22, 24, 26, 0, 3, 1, 0, 12, 13, 1, 0, 18, 19, 2, 0, 10, 14, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 0, 3, 1, 0,
4, 6, 8, 10, 132, 0, 29, 1, 0, 0, 0, 2, 50, 1, 0, 0, 0, 4, 56, 1, 0, 0, 13, 14, 1, 0, 19, 20, 2, 0, 5, 7, 9, 11, 138, 0, 29, 1, 0, 0, 0, 2, 50,
0, 6, 59, 1, 0, 0, 0, 8, 74, 1, 0, 0, 0, 10, 82, 1, 0, 0, 0, 12, 95, 1, 1, 0, 0, 0, 4, 56, 1, 0, 0, 0, 6, 59, 1, 0, 0, 0, 8, 74, 1, 0, 0, 0, 10,
0, 0, 0, 14, 106, 1, 0, 0, 0, 16, 110, 1, 0, 0, 0, 18, 115, 1, 0, 0, 0, 87, 1, 0, 0, 0, 12, 100, 1, 0, 0, 0, 14, 111, 1, 0, 0, 0, 16, 115, 1, 0,
20, 117, 1, 0, 0, 0, 22, 119, 1, 0, 0, 0, 24, 123, 1, 0, 0, 0, 26, 127, 0, 0, 18, 120, 1, 0, 0, 0, 20, 122, 1, 0, 0, 0, 22, 124, 1, 0, 0, 0, 24,
1, 0, 0, 0, 28, 30, 3, 2, 1, 0, 29, 28, 1, 0, 0, 0, 30, 31, 1, 0, 0, 0, 128, 1, 0, 0, 0, 26, 132, 1, 0, 0, 0, 28, 30, 3, 2, 1, 0, 29, 28, 1, 0,
31, 29, 1, 0, 0, 0, 31, 32, 1, 0, 0, 0, 32, 34, 1, 0, 0, 0, 33, 35, 3, 0, 0, 30, 31, 1, 0, 0, 0, 31, 29, 1, 0, 0, 0, 31, 32, 1, 0, 0, 0, 32, 34,
4, 2, 0, 34, 33, 1, 0, 0, 0, 34, 35, 1, 0, 0, 0, 35, 39, 1, 0, 0, 0, 36, 1, 0, 0, 0, 33, 35, 3, 4, 2, 0, 34, 33, 1, 0, 0, 0, 34, 35, 1, 0, 0, 0,
38, 3, 6, 3, 0, 37, 36, 1, 0, 0, 0, 38, 41, 1, 0, 0, 0, 39, 37, 1, 0, 0, 35, 39, 1, 0, 0, 0, 36, 38, 3, 6, 3, 0, 37, 36, 1, 0, 0, 0, 38, 41, 1,
0, 39, 40, 1, 0, 0, 0, 40, 45, 1, 0, 0, 0, 41, 39, 1, 0, 0, 0, 42, 44, 0, 0, 0, 39, 37, 1, 0, 0, 0, 39, 40, 1, 0, 0, 0, 40, 45, 1, 0, 0, 0, 41,
3, 12, 6, 0, 43, 42, 1, 0, 0, 0, 44, 47, 1, 0, 0, 0, 45, 43, 1, 0, 0, 0, 39, 1, 0, 0, 0, 42, 44, 3, 12, 6, 0, 43, 42, 1, 0, 0, 0, 44, 47, 1, 0,
45, 46, 1, 0, 0, 0, 46, 48, 1, 0, 0, 0, 47, 45, 1, 0, 0, 0, 48, 49, 5, 0, 0, 45, 43, 1, 0, 0, 0, 45, 46, 1, 0, 0, 0, 46, 48, 1, 0, 0, 0, 47, 45,
0, 0, 1, 49, 1, 1, 0, 0, 0, 50, 51, 5, 4, 0, 0, 51, 54, 5, 18, 0, 0, 52, 1, 0, 0, 0, 48, 49, 5, 0, 0, 1, 49, 1, 1, 0, 0, 0, 50, 51, 5, 5, 0, 0,
53, 5, 5, 0, 0, 53, 55, 3, 24, 12, 0, 54, 52, 1, 0, 0, 0, 54, 55, 1, 0, 51, 54, 5, 19, 0, 0, 52, 53, 5, 6, 0, 0, 53, 55, 3, 24, 12, 0, 54, 52,
0, 0, 55, 3, 1, 0, 0, 0, 56, 57, 5, 7, 0, 0, 57, 58, 5, 18, 0, 0, 58, 5, 1, 0, 0, 0, 54, 55, 1, 0, 0, 0, 55, 3, 1, 0, 0, 0, 56, 57, 5, 8, 0, 0,
1, 0, 0, 0, 59, 60, 5, 8, 0, 0, 60, 66, 5, 18, 0, 0, 61, 63, 5, 5, 0, 0, 57, 58, 5, 19, 0, 0, 58, 5, 1, 0, 0, 0, 59, 60, 5, 9, 0, 0, 60, 66, 5,
62, 64, 3, 8, 4, 0, 63, 62, 1, 0, 0, 0, 63, 64, 1, 0, 0, 0, 64, 65, 1, 19, 0, 0, 61, 63, 5, 6, 0, 0, 62, 64, 3, 8, 4, 0, 63, 62, 1, 0, 0, 0, 63,
0, 0, 0, 65, 67, 3, 24, 12, 0, 66, 61, 1, 0, 0, 0, 66, 67, 1, 0, 0, 0, 64, 1, 0, 0, 0, 64, 65, 1, 0, 0, 0, 65, 67, 3, 24, 12, 0, 66, 61, 1, 0,
67, 68, 1, 0, 0, 0, 68, 69, 5, 9, 0, 0, 69, 72, 3, 26, 13, 0, 70, 71, 5, 0, 0, 66, 67, 1, 0, 0, 0, 67, 68, 1, 0, 0, 0, 68, 69, 5, 10, 0, 0, 69,
6, 0, 0, 71, 73, 3, 24, 12, 0, 72, 70, 1, 0, 0, 0, 72, 73, 1, 0, 0, 0, 72, 3, 26, 13, 0, 70, 71, 5, 7, 0, 0, 71, 73, 3, 24, 12, 0, 72, 70, 1,
73, 7, 1, 0, 0, 0, 74, 75, 7, 0, 0, 0, 75, 9, 1, 0, 0, 0, 76, 77, 6, 5, 0, 0, 0, 72, 73, 1, 0, 0, 0, 73, 7, 1, 0, 0, 0, 74, 75, 7, 0, 0, 0, 75,
-1, 0, 77, 78, 5, 14, 0, 0, 78, 79, 3, 10, 5, 0, 79, 80, 5, 15, 0, 0, 80, 9, 1, 0, 0, 0, 76, 77, 6, 5, -1, 0, 77, 78, 5, 1, 0, 0, 78, 79, 5, 15,
83, 1, 0, 0, 0, 81, 83, 3, 14, 7, 0, 82, 76, 1, 0, 0, 0, 82, 81, 1, 0, 0, 0, 79, 80, 3, 10, 5, 0, 80, 81, 5, 16, 0, 0, 81, 88, 1, 0, 0, 0, 82,
0, 0, 83, 92, 1, 0, 0, 0, 84, 85, 10, 4, 0, 0, 85, 86, 5, 1, 0, 0, 86, 83, 5, 15, 0, 0, 83, 84, 3, 10, 5, 0, 84, 85, 5, 16, 0, 0, 85, 88, 1, 0,
91, 3, 10, 5, 5, 87, 88, 10, 3, 0, 0, 88, 89, 5, 2, 0, 0, 89, 91, 3, 10, 0, 0, 86, 88, 3, 14, 7, 0, 87, 76, 1, 0, 0, 0, 87, 82, 1, 0, 0, 0, 87,
5, 4, 90, 84, 1, 0, 0, 0, 90, 87, 1, 0, 0, 0, 91, 94, 1, 0, 0, 0, 92, 90, 86, 1, 0, 0, 0, 88, 97, 1, 0, 0, 0, 89, 90, 10, 4, 0, 0, 90, 91, 5, 2,
1, 0, 0, 0, 92, 93, 1, 0, 0, 0, 93, 11, 1, 0, 0, 0, 94, 92, 1, 0, 0, 0, 0, 0, 91, 96, 3, 10, 5, 5, 92, 93, 10, 3, 0, 0, 93, 94, 5, 3, 0, 0, 94,
95, 96, 5, 10, 0, 0, 96, 97, 3, 10, 5, 0, 97, 98, 5, 6, 0, 0, 98, 99, 3, 96, 3, 10, 5, 4, 95, 89, 1, 0, 0, 0, 95, 92, 1, 0, 0, 0, 96, 99, 1, 0,
24, 12, 0, 99, 13, 1, 0, 0, 0, 100, 101, 5, 16, 0, 0, 101, 107, 3, 24, 0, 0, 97, 95, 1, 0, 0, 0, 97, 98, 1, 0, 0, 0, 98, 11, 1, 0, 0, 0, 99, 97,
12, 0, 102, 103, 3, 16, 8, 0, 103, 104, 5, 3, 0, 0, 104, 105, 3, 18, 9, 1, 0, 0, 0, 100, 101, 5, 11, 0, 0, 101, 102, 3, 10, 5, 0, 102, 103, 5,
0, 105, 107, 1, 0, 0, 0, 106, 100, 1, 0, 0, 0, 106, 102, 1, 0, 0, 0, 107, 7, 0, 0, 103, 104, 3, 24, 12, 0, 104, 13, 1, 0, 0, 0, 105, 106, 5, 17,
15, 1, 0, 0, 0, 108, 111, 3, 24, 12, 0, 109, 111, 5, 20, 0, 0, 110, 108, 0, 0, 106, 112, 3, 24, 12, 0, 107, 108, 3, 16, 8, 0, 108, 109, 5, 4, 0,
1, 0, 0, 0, 110, 109, 1, 0, 0, 0, 111, 17, 1, 0, 0, 0, 112, 116, 3, 24, 0, 109, 110, 3, 18, 9, 0, 110, 112, 1, 0, 0, 0, 111, 105, 1, 0, 0, 0, 111,
12, 0, 113, 116, 3, 20, 10, 0, 114, 116, 5, 20, 0, 0, 115, 112, 1, 0, 0, 107, 1, 0, 0, 0, 112, 15, 1, 0, 0, 0, 113, 116, 3, 24, 12, 0, 114, 116,
0, 115, 113, 1, 0, 0, 0, 115, 114, 1, 0, 0, 0, 116, 19, 1, 0, 0, 0, 117, 5, 21, 0, 0, 115, 113, 1, 0, 0, 0, 115, 114, 1, 0, 0, 0, 116, 17, 1, 0,
118, 7, 1, 0, 0, 118, 21, 1, 0, 0, 0, 119, 120, 7, 2, 0, 0, 120, 23, 1, 0, 0, 117, 121, 3, 24, 12, 0, 118, 121, 3, 20, 10, 0, 119, 121, 5, 21,
0, 0, 0, 121, 124, 3, 22, 11, 0, 122, 124, 5, 17, 0, 0, 123, 121, 1, 0, 0, 0, 120, 117, 1, 0, 0, 0, 120, 118, 1, 0, 0, 0, 120, 119, 1, 0, 0, 0,
0, 0, 123, 122, 1, 0, 0, 0, 124, 25, 1, 0, 0, 0, 125, 128, 3, 24, 12, 0, 121, 19, 1, 0, 0, 0, 122, 123, 7, 1, 0, 0, 123, 21, 1, 0, 0, 0, 124, 125,
126, 128, 5, 11, 0, 0, 127, 125, 1, 0, 0, 0, 127, 126, 1, 0, 0, 0, 128, 7, 2, 0, 0, 125, 23, 1, 0, 0, 0, 126, 129, 3, 22, 11, 0, 127, 129, 5, 18,
27, 1, 0, 0, 0, 16, 31, 34, 39, 45, 54, 63, 66, 72, 82, 90, 92, 106, 110, 0, 0, 128, 126, 1, 0, 0, 0, 128, 127, 1, 0, 0, 0, 129, 25, 1, 0, 0, 0,
115, 123, 127, 130, 133, 3, 24, 12, 0, 131, 133, 5, 12, 0, 0, 132, 130, 1, 0, 0, 0, 132,
131, 1, 0, 0, 0, 133, 27, 1, 0, 0, 0, 16, 31, 34, 39, 45, 54, 63, 66, 72,
87, 95, 97, 111, 115, 120, 128, 132,
} }
deserializer := antlr.NewATNDeserializer(nil) deserializer := antlr.NewATNDeserializer(nil)
staticData.atn = deserializer.Deserialize(staticData.serializedATN) staticData.atn = deserializer.Deserialize(staticData.serializedATN)
@ -141,27 +141,28 @@ func NewQuery(input antlr.TokenStream) *Query {
// Query tokens. // Query tokens.
const ( const (
QueryEOF = antlr.TokenEOF QueryEOF = antlr.TokenEOF
QueryAND_OP = 1 QueryNOT_OP = 1
QueryOR_OP = 2 QueryAND_OP = 2
QuerySIMPLE_OP = 3 QueryOR_OP = 3
QueryREP = 4 QuerySIMPLE_OP = 4
QueryIN = 5 QueryREP = 5
QueryAS = 6 QueryIN = 6
QueryCBF = 7 QueryAS = 7
QuerySELECT = 8 QueryCBF = 8
QueryFROM = 9 QuerySELECT = 9
QueryFILTER = 10 QueryFROM = 10
QueryWILDCARD = 11 QueryFILTER = 11
QueryCLAUSE_SAME = 12 QueryWILDCARD = 12
QueryCLAUSE_DISTINCT = 13 QueryCLAUSE_SAME = 13
QueryL_PAREN = 14 QueryCLAUSE_DISTINCT = 14
QueryR_PAREN = 15 QueryL_PAREN = 15
QueryAT = 16 QueryR_PAREN = 16
QueryIDENT = 17 QueryAT = 17
QueryNUMBER1 = 18 QueryIDENT = 18
QueryZERO = 19 QueryNUMBER1 = 19
QuerySTRING = 20 QueryZERO = 20
QueryWS = 21 QuerySTRING = 21
QueryWS = 22
) )
// Query rules. // Query rules.
@ -1265,6 +1266,7 @@ type IFilterExprContext interface {
// Getter signatures // Getter signatures
L_PAREN() antlr.TerminalNode L_PAREN() antlr.TerminalNode
R_PAREN() antlr.TerminalNode R_PAREN() antlr.TerminalNode
NOT_OP() antlr.TerminalNode
AllFilterExpr() []IFilterExprContext AllFilterExpr() []IFilterExprContext
FilterExpr(i int) IFilterExprContext FilterExpr(i int) IFilterExprContext
Expr() IExprContext Expr() IExprContext
@ -1279,8 +1281,8 @@ type FilterExprContext struct {
antlr.BaseParserRuleContext antlr.BaseParserRuleContext
parser antlr.Parser parser antlr.Parser
F1 IFilterExprContext F1 IFilterExprContext
Inner IFilterExprContext
Op antlr.Token Op antlr.Token
Inner IFilterExprContext
F2 IFilterExprContext F2 IFilterExprContext
} }
@ -1335,6 +1337,10 @@ func (s *FilterExprContext) R_PAREN() antlr.TerminalNode {
return s.GetToken(QueryR_PAREN, 0) return s.GetToken(QueryR_PAREN, 0)
} }
func (s *FilterExprContext) NOT_OP() antlr.TerminalNode {
return s.GetToken(QueryNOT_OP, 0)
}
func (s *FilterExprContext) AllFilterExpr() []IFilterExprContext { func (s *FilterExprContext) AllFilterExpr() []IFilterExprContext {
children := s.GetChildren() children := s.GetChildren()
len := 0 len := 0
@ -1434,17 +1440,20 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
var _alt int var _alt int
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
p.SetState(82) p.SetState(87)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
} }
switch p.GetTokenStream().LA(1) { switch p.GetTokenStream().LA(1) {
case QueryL_PAREN: case QueryNOT_OP:
{ {
p.SetState(77) p.SetState(77)
p.Match(QueryL_PAREN)
var _m = p.Match(QueryNOT_OP)
localctx.(*FilterExprContext).Op = _m
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
goto errorExit goto errorExit
@ -1452,13 +1461,46 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
} }
{ {
p.SetState(78) p.SetState(78)
p.Match(QueryL_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(79)
var _x = p.filterExpr(0)
localctx.(*FilterExprContext).F1 = _x
}
{
p.SetState(80)
p.Match(QueryR_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
case QueryL_PAREN:
{
p.SetState(82)
p.Match(QueryL_PAREN)
if p.HasError() {
// Recognition error - abort rule
goto errorExit
}
}
{
p.SetState(83)
var _x = p.filterExpr(0) var _x = p.filterExpr(0)
localctx.(*FilterExprContext).Inner = _x localctx.(*FilterExprContext).Inner = _x
} }
{ {
p.SetState(79) p.SetState(84)
p.Match(QueryR_PAREN) p.Match(QueryR_PAREN)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -1468,7 +1510,7 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryAT, QueryIDENT, QuerySTRING: case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryAT, QueryIDENT, QuerySTRING:
{ {
p.SetState(81) p.SetState(86)
p.Expr() p.Expr()
} }
@ -1477,7 +1519,7 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
goto errorExit goto errorExit
} }
p.GetParserRuleContext().SetStop(p.GetTokenStream().LT(-1)) p.GetParserRuleContext().SetStop(p.GetTokenStream().LT(-1))
p.SetState(92) p.SetState(97)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -1492,7 +1534,7 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
p.TriggerExitRuleEvent() p.TriggerExitRuleEvent()
} }
_prevctx = localctx _prevctx = localctx
p.SetState(90) p.SetState(95)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -1503,14 +1545,14 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
localctx = NewFilterExprContext(p, _parentctx, _parentState) localctx = NewFilterExprContext(p, _parentctx, _parentState)
localctx.(*FilterExprContext).F1 = _prevctx localctx.(*FilterExprContext).F1 = _prevctx
p.PushNewRecursionContext(localctx, _startState, QueryRULE_filterExpr) p.PushNewRecursionContext(localctx, _startState, QueryRULE_filterExpr)
p.SetState(84) p.SetState(89)
if !(p.Precpred(p.GetParserRuleContext(), 4)) { if !(p.Precpred(p.GetParserRuleContext(), 4)) {
p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 4)", "")) p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 4)", ""))
goto errorExit goto errorExit
} }
{ {
p.SetState(85) p.SetState(90)
var _m = p.Match(QueryAND_OP) var _m = p.Match(QueryAND_OP)
@ -1521,7 +1563,7 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
} }
} }
{ {
p.SetState(86) p.SetState(91)
var _x = p.filterExpr(5) var _x = p.filterExpr(5)
@ -1532,14 +1574,14 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
localctx = NewFilterExprContext(p, _parentctx, _parentState) localctx = NewFilterExprContext(p, _parentctx, _parentState)
localctx.(*FilterExprContext).F1 = _prevctx localctx.(*FilterExprContext).F1 = _prevctx
p.PushNewRecursionContext(localctx, _startState, QueryRULE_filterExpr) p.PushNewRecursionContext(localctx, _startState, QueryRULE_filterExpr)
p.SetState(87) p.SetState(92)
if !(p.Precpred(p.GetParserRuleContext(), 3)) { if !(p.Precpred(p.GetParserRuleContext(), 3)) {
p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 3)", "")) p.SetError(antlr.NewFailedPredicateException(p, "p.Precpred(p.GetParserRuleContext(), 3)", ""))
goto errorExit goto errorExit
} }
{ {
p.SetState(88) p.SetState(93)
var _m = p.Match(QueryOR_OP) var _m = p.Match(QueryOR_OP)
@ -1550,7 +1592,7 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
} }
} }
{ {
p.SetState(89) p.SetState(94)
var _x = p.filterExpr(4) var _x = p.filterExpr(4)
@ -1562,7 +1604,7 @@ func (p *Query) filterExpr(_p int) (localctx IFilterExprContext) {
} }
} }
p.SetState(94) p.SetState(99)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -1720,7 +1762,7 @@ func (p *Query) FilterStmt() (localctx IFilterStmtContext) {
p.EnterRule(localctx, 12, QueryRULE_filterStmt) p.EnterRule(localctx, 12, QueryRULE_filterStmt)
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(95) p.SetState(100)
p.Match(QueryFILTER) p.Match(QueryFILTER)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -1728,14 +1770,14 @@ func (p *Query) FilterStmt() (localctx IFilterStmtContext) {
} }
} }
{ {
p.SetState(96) p.SetState(101)
var _x = p.filterExpr(0) var _x = p.filterExpr(0)
localctx.(*FilterStmtContext).Expr = _x localctx.(*FilterStmtContext).Expr = _x
} }
{ {
p.SetState(97) p.SetState(102)
p.Match(QueryAS) p.Match(QueryAS)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -1743,7 +1785,7 @@ func (p *Query) FilterStmt() (localctx IFilterStmtContext) {
} }
} }
{ {
p.SetState(98) p.SetState(103)
var _x = p.Ident() var _x = p.Ident()
@ -1923,7 +1965,7 @@ func (s *ExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
func (p *Query) Expr() (localctx IExprContext) { func (p *Query) Expr() (localctx IExprContext) {
localctx = NewExprContext(p, p.GetParserRuleContext(), p.GetState()) localctx = NewExprContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 14, QueryRULE_expr) p.EnterRule(localctx, 14, QueryRULE_expr)
p.SetState(106) p.SetState(111)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -1933,7 +1975,7 @@ func (p *Query) Expr() (localctx IExprContext) {
case QueryAT: case QueryAT:
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(100) p.SetState(105)
p.Match(QueryAT) p.Match(QueryAT)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -1941,7 +1983,7 @@ func (p *Query) Expr() (localctx IExprContext) {
} }
} }
{ {
p.SetState(101) p.SetState(106)
var _x = p.Ident() var _x = p.Ident()
@ -1951,14 +1993,14 @@ func (p *Query) Expr() (localctx IExprContext) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT, QuerySTRING: case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT, QuerySTRING:
p.EnterOuterAlt(localctx, 2) p.EnterOuterAlt(localctx, 2)
{ {
p.SetState(102) p.SetState(107)
var _x = p.FilterKey() var _x = p.FilterKey()
localctx.(*ExprContext).Key = _x localctx.(*ExprContext).Key = _x
} }
{ {
p.SetState(103) p.SetState(108)
p.Match(QuerySIMPLE_OP) p.Match(QuerySIMPLE_OP)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -1966,7 +2008,7 @@ func (p *Query) Expr() (localctx IExprContext) {
} }
} }
{ {
p.SetState(104) p.SetState(109)
var _x = p.FilterValue() var _x = p.FilterValue()
@ -2079,7 +2121,7 @@ func (s *FilterKeyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
func (p *Query) FilterKey() (localctx IFilterKeyContext) { func (p *Query) FilterKey() (localctx IFilterKeyContext) {
localctx = NewFilterKeyContext(p, p.GetParserRuleContext(), p.GetState()) localctx = NewFilterKeyContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 16, QueryRULE_filterKey) p.EnterRule(localctx, 16, QueryRULE_filterKey)
p.SetState(110) p.SetState(115)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -2089,14 +2131,14 @@ func (p *Query) FilterKey() (localctx IFilterKeyContext) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT: case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT:
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(108) p.SetState(113)
p.Ident() p.Ident()
} }
case QuerySTRING: case QuerySTRING:
p.EnterOuterAlt(localctx, 2) p.EnterOuterAlt(localctx, 2)
{ {
p.SetState(109) p.SetState(114)
p.Match(QuerySTRING) p.Match(QuerySTRING)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -2227,7 +2269,7 @@ func (s *FilterValueContext) Accept(visitor antlr.ParseTreeVisitor) interface{}
func (p *Query) FilterValue() (localctx IFilterValueContext) { func (p *Query) FilterValue() (localctx IFilterValueContext) {
localctx = NewFilterValueContext(p, p.GetParserRuleContext(), p.GetState()) localctx = NewFilterValueContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 18, QueryRULE_filterValue) p.EnterRule(localctx, 18, QueryRULE_filterValue)
p.SetState(115) p.SetState(120)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -2237,21 +2279,21 @@ func (p *Query) FilterValue() (localctx IFilterValueContext) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT: case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT:
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(112) p.SetState(117)
p.Ident() p.Ident()
} }
case QueryNUMBER1, QueryZERO: case QueryNUMBER1, QueryZERO:
p.EnterOuterAlt(localctx, 2) p.EnterOuterAlt(localctx, 2)
{ {
p.SetState(113) p.SetState(118)
p.Number() p.Number()
} }
case QuerySTRING: case QuerySTRING:
p.EnterOuterAlt(localctx, 3) p.EnterOuterAlt(localctx, 3)
{ {
p.SetState(114) p.SetState(119)
p.Match(QuerySTRING) p.Match(QuerySTRING)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -2357,7 +2399,7 @@ func (p *Query) Number() (localctx INumberContext) {
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(117) p.SetState(122)
_la = p.GetTokenStream().LA(1) _la = p.GetTokenStream().LA(1)
if !(_la == QueryNUMBER1 || _la == QueryZERO) { if !(_la == QueryNUMBER1 || _la == QueryZERO) {
@ -2481,10 +2523,10 @@ func (p *Query) Keyword() (localctx IKeywordContext) {
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(119) p.SetState(124)
_la = p.GetTokenStream().LA(1) _la = p.GetTokenStream().LA(1)
if !((int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&1904) != 0) { if !((int64(_la) & ^0x3f) == 0 && ((int64(1)<<_la)&3808) != 0) {
p.GetErrorHandler().RecoverInline(p) p.GetErrorHandler().RecoverInline(p)
} else { } else {
p.GetErrorHandler().ReportMatch(p) p.GetErrorHandler().ReportMatch(p)
@ -2593,7 +2635,7 @@ func (s *IdentContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
func (p *Query) Ident() (localctx IIdentContext) { func (p *Query) Ident() (localctx IIdentContext) {
localctx = NewIdentContext(p, p.GetParserRuleContext(), p.GetState()) localctx = NewIdentContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 24, QueryRULE_ident) p.EnterRule(localctx, 24, QueryRULE_ident)
p.SetState(123) p.SetState(128)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -2603,14 +2645,14 @@ func (p *Query) Ident() (localctx IIdentContext) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER: case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER:
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(121) p.SetState(126)
p.Keyword() p.Keyword()
} }
case QueryIDENT: case QueryIDENT:
p.EnterOuterAlt(localctx, 2) p.EnterOuterAlt(localctx, 2)
{ {
p.SetState(122) p.SetState(127)
p.Match(QueryIDENT) p.Match(QueryIDENT)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule
@ -2724,7 +2766,7 @@ func (s *IdentWCContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
func (p *Query) IdentWC() (localctx IIdentWCContext) { func (p *Query) IdentWC() (localctx IIdentWCContext) {
localctx = NewIdentWCContext(p, p.GetParserRuleContext(), p.GetState()) localctx = NewIdentWCContext(p, p.GetParserRuleContext(), p.GetState())
p.EnterRule(localctx, 26, QueryRULE_identWC) p.EnterRule(localctx, 26, QueryRULE_identWC)
p.SetState(127) p.SetState(132)
p.GetErrorHandler().Sync(p) p.GetErrorHandler().Sync(p)
if p.HasError() { if p.HasError() {
goto errorExit goto errorExit
@ -2734,14 +2776,14 @@ func (p *Query) IdentWC() (localctx IIdentWCContext) {
case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT: case QueryREP, QueryIN, QueryAS, QuerySELECT, QueryFROM, QueryFILTER, QueryIDENT:
p.EnterOuterAlt(localctx, 1) p.EnterOuterAlt(localctx, 1)
{ {
p.SetState(125) p.SetState(130)
p.Ident() p.Ident()
} }
case QueryWILDCARD: case QueryWILDCARD:
p.EnterOuterAlt(localctx, 2) p.EnterOuterAlt(localctx, 2)
{ {
p.SetState(126) p.SetState(131)
p.Match(QueryWILDCARD) p.Match(QueryWILDCARD)
if p.HasError() { if p.HasError() {
// Recognition error - abort rule // Recognition error - abort rule

2
netmap/parser/query_visitor.go
View file

@ -1,5 +1,3 @@
// Code generated from /work/netmap/parser/Query.g4 by ANTLR 4.13.0. DO NOT EDIT.
package parser // Query package parser // Query
import "github.com/antlr4-go/antlr/v4" import "github.com/antlr4-go/antlr/v4"

23
netmap/policy.go
View file

@ -464,6 +464,21 @@ func writeFilterStringTo(w io.StringWriter, f netmap.Filter) error {
} }
inner := f.GetFilters() inner := f.GetFilters()
if op == netmap.NOT {
_, err = w.WriteString(op.String() + " (")
if err != nil {
return err
}
err = writeFilterStringTo(w, inner[0])
if err != nil {
return err
}
_, err = w.WriteString(")")
if err != nil {
return err
}
} else {
for i := range inner { for i := range inner {
if i != 0 { if i != 0 {
_, err = w.WriteString(" " + op.String() + " ") _, err = w.WriteString(" " + op.String() + " ")
@ -471,12 +486,12 @@ func writeFilterStringTo(w io.StringWriter, f netmap.Filter) error {
return err return err
} }
} }
err = writeFilterStringTo(w, inner[i]) err = writeFilterStringTo(w, inner[i])
if err != nil { if err != nil {
return err return err
} }
} }
}
if s = f.GetName(); s != "" && !unspecified { if s = f.GetName(); s != "" && !unspecified {
_, err = w.WriteString(" AS " + s) _, err = w.WriteString(" AS " + s)
@ -671,6 +686,12 @@ func (p *policyVisitor) VisitFilterExpr(ctx *parser.FilterExprContext) any {
op := operationFromString(ctx.GetOp().GetText()) op := operationFromString(ctx.GetOp().GetText())
f.SetOp(op) f.SetOp(op)
if op == netmap.NOT {
f1 := *ctx.GetF1().Accept(p).(*netmap.Filter)
f.SetFilters([]netmap.Filter{f1})
return f
}
f1 := *ctx.GetF1().Accept(p).(*netmap.Filter) f1 := *ctx.GetF1().Accept(p).(*netmap.Filter)
f2 := *ctx.GetF2().Accept(p).(*netmap.Filter) f2 := *ctx.GetF2().Accept(p).(*netmap.Filter)

4
netmap/policy_test.go
View file

@ -23,6 +23,10 @@ FILTER @FromRU AND Rating GT 7 AS Good`,
`REP 7 IN SPB `REP 7 IN SPB
SELECT 1 IN City FROM SPBSSD AS SPB SELECT 1 IN City FROM SPBSSD AS SPB
FILTER City EQ SPB AND SSD EQ true OR City EQ SPB AND Rating GE 5 AS SPBSSD`, FILTER City EQ SPB AND SSD EQ true OR City EQ SPB AND Rating GE 5 AS SPBSSD`,
`REP 7 IN SPB
SELECT 1 IN City FROM SPBSSD AS SPB
FILTER NOT (NOT (City EQ SPB) AND SSD EQ true OR City EQ SPB AND Rating GE 5) AS SPBSSD`,
} }
var p PlacementPolicy var p PlacementPolicy

51
netmap/selector_test.go
View file

@ -244,6 +244,57 @@ func TestPlacementPolicy_ProcessSelectors(t *testing.T) {
} }
} }
func TestPlacementPolicy_ProcessSelectorsExceptForNodes(t *testing.T) {
p := newPlacementPolicy(1, nil,
[]Selector{
newSelector("ExceptRU", "City", 2, "ExceptRU", (*Selector).SelectSame),
},
[]Filter{
newFilter("ExceptRU", "", "", netmap.NOT,
newFilter("", "", "", netmap.AND,
newFilter("", "City", "Lyon", netmap.EQ),
newFilter("", "Rating", "10", netmap.LE),
),
),
})
nodes := []NodeInfo{
nodeInfoFromAttributes("Country", "Germany", "Rating", "1", "City", "Berlin"),
nodeInfoFromAttributes("Country", "Germany", "Rating", "5", "City", "Berlin"),
nodeInfoFromAttributes("Country", "Russia", "Rating", "6", "City", "Moscow"),
nodeInfoFromAttributes("Country", "France", "Rating", "4", "City", "Paris"),
nodeInfoFromAttributes("Country", "France", "Rating", "1", "City", "Lyon"),
nodeInfoFromAttributes("Country", "France", "Rating", "5", "City", "Lyon"),
nodeInfoFromAttributes("Country", "Russia", "Rating", "7", "City", "Moscow"),
nodeInfoFromAttributes("Country", "Germany", "Rating", "3", "City", "Darmstadt"),
nodeInfoFromAttributes("Country", "Germany", "Rating", "7", "City", "Frankfurt"),
nodeInfoFromAttributes("Country", "Russia", "Rating", "9", "City", "SPB"),
nodeInfoFromAttributes("Country", "Russia", "Rating", "9", "City", "SPB"),
}
var nm NetMap
nm.SetNodes(nodes)
c := newContext(nm)
c.setCBF(p.backupFactor)
require.NoError(t, c.processFilters(p))
require.NoError(t, c.processSelectors(p))
for _, s := range p.selectors {
sel := c.selections[s.GetName()]
s := c.processedSelectors[s.GetName()]
bucketCount, nodesInBucket := calcNodesCount(*s)
nodesInBucket *= int(c.cbf)
targ := fmt.Sprintf("selector '%s'", s.GetName())
require.Equal(t, bucketCount, len(sel), targ)
fName := s.GetFilter()
for _, res := range sel {
require.Equal(t, nodesInBucket, len(res), targ)
for j := range res {
require.True(t, fName == mainFilterName || c.match(c.processedFilters[fName], res[j]), targ)
}
}
}
}
func TestSelector_SetName(t *testing.T) { func TestSelector_SetName(t *testing.T) {
const name = "some name" const name = "some name"
var s Selector var s Selector