[#74] netmap/parser: Update antlr4 generator

Also, add -no-listener option, as we use visitor only.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

netmap/parser/generate.go

@@ -1,4 +1,4 @@
 package parser
 
-// ANTLR can be downloaded from https://www.antlr.org/download/antlr-4.11.1-complete.jar
+// ANTLR can be downloaded from https://www.antlr.org/download/antlr-4.12.0-complete.jar
-//go:generate java -Xmx500M -cp "./antlr-4.11.1-complete.jar:$CLASSPATH" org.antlr.v4.Tool -Dlanguage=Go -visitor QueryLexer.g4 Query.g4
+//go:generate java -Xmx500M -cp "./antlr-4.12.0-complete.jar:$CLASSPATH" org.antlr.v4.Tool -Dlanguage=Go -no-listener -visitor QueryLexer.g4 Query.g4

netmap/parser/query_base_listener.go

@@ -1,106 +0,0 @@
-// Code generated from java-escape by ANTLR 4.11.1. DO NOT EDIT.
-
-package parser // Query
-
-import "github.com/antlr/antlr4/runtime/Go/antlr/v4"
-
-// BaseQueryListener is a complete listener for a parse tree produced by Query.
-type BaseQueryListener struct{}
-
-var _ QueryListener = &BaseQueryListener{}
-
-// VisitTerminal is called when a terminal node is visited.
-func (s *BaseQueryListener) VisitTerminal(node antlr.TerminalNode) {}
-
-// VisitErrorNode is called when an error node is visited.
-func (s *BaseQueryListener) VisitErrorNode(node antlr.ErrorNode) {}
-
-// EnterEveryRule is called when any rule is entered.
-func (s *BaseQueryListener) EnterEveryRule(ctx antlr.ParserRuleContext) {}
-
-// ExitEveryRule is called when any rule is exited.
-func (s *BaseQueryListener) ExitEveryRule(ctx antlr.ParserRuleContext) {}
-
-// EnterPolicy is called when production policy is entered.
-func (s *BaseQueryListener) EnterPolicy(ctx *PolicyContext) {}
-
-// ExitPolicy is called when production policy is exited.
-func (s *BaseQueryListener) ExitPolicy(ctx *PolicyContext) {}
-
-// EnterRepStmt is called when production repStmt is entered.
-func (s *BaseQueryListener) EnterRepStmt(ctx *RepStmtContext) {}
-
-// ExitRepStmt is called when production repStmt is exited.
-func (s *BaseQueryListener) ExitRepStmt(ctx *RepStmtContext) {}
-
-// EnterCbfStmt is called when production cbfStmt is entered.
-func (s *BaseQueryListener) EnterCbfStmt(ctx *CbfStmtContext) {}
-
-// ExitCbfStmt is called when production cbfStmt is exited.
-func (s *BaseQueryListener) ExitCbfStmt(ctx *CbfStmtContext) {}
-
-// EnterSelectStmt is called when production selectStmt is entered.
-func (s *BaseQueryListener) EnterSelectStmt(ctx *SelectStmtContext) {}
-
-// ExitSelectStmt is called when production selectStmt is exited.
-func (s *BaseQueryListener) ExitSelectStmt(ctx *SelectStmtContext) {}
-
-// EnterClause is called when production clause is entered.
-func (s *BaseQueryListener) EnterClause(ctx *ClauseContext) {}
-
-// ExitClause is called when production clause is exited.
-func (s *BaseQueryListener) ExitClause(ctx *ClauseContext) {}
-
-// EnterFilterExpr is called when production filterExpr is entered.
-func (s *BaseQueryListener) EnterFilterExpr(ctx *FilterExprContext) {}
-
-// ExitFilterExpr is called when production filterExpr is exited.
-func (s *BaseQueryListener) ExitFilterExpr(ctx *FilterExprContext) {}
-
-// EnterFilterStmt is called when production filterStmt is entered.
-func (s *BaseQueryListener) EnterFilterStmt(ctx *FilterStmtContext) {}
-
-// ExitFilterStmt is called when production filterStmt is exited.
-func (s *BaseQueryListener) ExitFilterStmt(ctx *FilterStmtContext) {}
-
-// EnterExpr is called when production expr is entered.
-func (s *BaseQueryListener) EnterExpr(ctx *ExprContext) {}
-
-// ExitExpr is called when production expr is exited.
-func (s *BaseQueryListener) ExitExpr(ctx *ExprContext) {}
-
-// EnterFilterKey is called when production filterKey is entered.
-func (s *BaseQueryListener) EnterFilterKey(ctx *FilterKeyContext) {}
-
-// ExitFilterKey is called when production filterKey is exited.
-func (s *BaseQueryListener) ExitFilterKey(ctx *FilterKeyContext) {}
-
-// EnterFilterValue is called when production filterValue is entered.
-func (s *BaseQueryListener) EnterFilterValue(ctx *FilterValueContext) {}
-
-// ExitFilterValue is called when production filterValue is exited.
-func (s *BaseQueryListener) ExitFilterValue(ctx *FilterValueContext) {}
-
-// EnterNumber is called when production number is entered.
-func (s *BaseQueryListener) EnterNumber(ctx *NumberContext) {}
-
-// ExitNumber is called when production number is exited.
-func (s *BaseQueryListener) ExitNumber(ctx *NumberContext) {}
-
-// EnterKeyword is called when production keyword is entered.
-func (s *BaseQueryListener) EnterKeyword(ctx *KeywordContext) {}
-
-// ExitKeyword is called when production keyword is exited.
-func (s *BaseQueryListener) ExitKeyword(ctx *KeywordContext) {}
-
-// EnterIdent is called when production ident is entered.
-func (s *BaseQueryListener) EnterIdent(ctx *IdentContext) {}
-
-// ExitIdent is called when production ident is exited.
-func (s *BaseQueryListener) ExitIdent(ctx *IdentContext) {}
-
-// EnterIdentWC is called when production identWC is entered.
-func (s *BaseQueryListener) EnterIdentWC(ctx *IdentWCContext) {}
-
-// ExitIdentWC is called when production identWC is exited.
-func (s *BaseQueryListener) ExitIdentWC(ctx *IdentWCContext) {}

netmap/parser/query_base_visitor.go

@@ -1,4 +1,4 @@
-// Code generated from java-escape by ANTLR 4.11.1. DO NOT EDIT.
+// Code generated from Query.g4 by ANTLR 4.12.0. DO NOT EDIT.
 
 package parser // Query
 

netmap/parser/query_lexer.go

@@ -1,4 +1,4 @@
-// Code generated from java-escape by ANTLR 4.11.1. DO NOT EDIT.
+// Code generated from QueryLexer.g4 by ANTLR 4.12.0. DO NOT EDIT.
 
 package parser
 

netmap/parser/query_listener.go

@@ -1,94 +0,0 @@
-// Code generated from java-escape by ANTLR 4.11.1. DO NOT EDIT.
-
-package parser // Query
-
-import "github.com/antlr/antlr4/runtime/Go/antlr/v4"
-
-// QueryListener is a complete listener for a parse tree produced by Query.
-type QueryListener interface {
-	antlr.ParseTreeListener
-
-	// EnterPolicy is called when entering the policy production.
-	EnterPolicy(c *PolicyContext)
-
-	// EnterRepStmt is called when entering the repStmt production.
-	EnterRepStmt(c *RepStmtContext)
-
-	// EnterCbfStmt is called when entering the cbfStmt production.
-	EnterCbfStmt(c *CbfStmtContext)
-
-	// EnterSelectStmt is called when entering the selectStmt production.
-	EnterSelectStmt(c *SelectStmtContext)
-
-	// EnterClause is called when entering the clause production.
-	EnterClause(c *ClauseContext)
-
-	// EnterFilterExpr is called when entering the filterExpr production.
-	EnterFilterExpr(c *FilterExprContext)
-
-	// EnterFilterStmt is called when entering the filterStmt production.
-	EnterFilterStmt(c *FilterStmtContext)
-
-	// EnterExpr is called when entering the expr production.
-	EnterExpr(c *ExprContext)
-
-	// EnterFilterKey is called when entering the filterKey production.
-	EnterFilterKey(c *FilterKeyContext)
-
-	// EnterFilterValue is called when entering the filterValue production.
-	EnterFilterValue(c *FilterValueContext)
-
-	// EnterNumber is called when entering the number production.
-	EnterNumber(c *NumberContext)
-
-	// EnterKeyword is called when entering the keyword production.
-	EnterKeyword(c *KeywordContext)
-
-	// EnterIdent is called when entering the ident production.
-	EnterIdent(c *IdentContext)
-
-	// EnterIdentWC is called when entering the identWC production.
-	EnterIdentWC(c *IdentWCContext)
-
-	// ExitPolicy is called when exiting the policy production.
-	ExitPolicy(c *PolicyContext)
-
-	// ExitRepStmt is called when exiting the repStmt production.
-	ExitRepStmt(c *RepStmtContext)
-
-	// ExitCbfStmt is called when exiting the cbfStmt production.
-	ExitCbfStmt(c *CbfStmtContext)
-
-	// ExitSelectStmt is called when exiting the selectStmt production.
-	ExitSelectStmt(c *SelectStmtContext)
-
-	// ExitClause is called when exiting the clause production.
-	ExitClause(c *ClauseContext)
-
-	// ExitFilterExpr is called when exiting the filterExpr production.
-	ExitFilterExpr(c *FilterExprContext)
-
-	// ExitFilterStmt is called when exiting the filterStmt production.
-	ExitFilterStmt(c *FilterStmtContext)
-
-	// ExitExpr is called when exiting the expr production.
-	ExitExpr(c *ExprContext)
-
-	// ExitFilterKey is called when exiting the filterKey production.
-	ExitFilterKey(c *FilterKeyContext)
-
-	// ExitFilterValue is called when exiting the filterValue production.
-	ExitFilterValue(c *FilterValueContext)
-
-	// ExitNumber is called when exiting the number production.
-	ExitNumber(c *NumberContext)
-
-	// ExitKeyword is called when exiting the keyword production.
-	ExitKeyword(c *KeywordContext)
-
-	// ExitIdent is called when exiting the ident production.
-	ExitIdent(c *IdentContext)
-
-	// ExitIdentWC is called when exiting the identWC production.
-	ExitIdentWC(c *IdentWCContext)
-}

netmap/parser/query_parser.go

@@ -1,4 +1,4 @@
-// Code generated from java-escape by ANTLR 4.11.1. DO NOT EDIT.
+// Code generated from Query.g4 by ANTLR 4.12.0. DO NOT EDIT.
 
 package parser // Query
 
@@ -133,7 +133,7 @@ func NewQuery(input antlr.TokenStream) *Query {
 	this.RuleNames = staticData.ruleNames
 	this.LiteralNames = staticData.literalNames
 	this.SymbolicNames = staticData.symbolicNames
-	this.GrammarFileName = "java-escape"
+	this.GrammarFileName = "Query.g4"
 
 	return this
 }
@@ -189,6 +189,16 @@ type IPolicyContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	EOF() 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()
 }
@@ -371,18 +381,6 @@ func (s *PolicyContext) ToStringTree(ruleNames []string, recog antlr.Recognizer)
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *PolicyContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterPolicy(s)
-	}
-}
-
-func (s *PolicyContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitPolicy(s)
-	}
-}
-
 func (s *PolicyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -498,6 +496,12 @@ type IRepStmtContext interface {
 	// 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()
 }
@@ -575,18 +579,6 @@ func (s *RepStmtContext) ToStringTree(ruleNames []string, recog antlr.Recognizer
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *RepStmtContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterRepStmt(s)
-	}
-}
-
-func (s *RepStmtContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitRepStmt(s)
-	}
-}
-
 func (s *RepStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -668,6 +660,10 @@ type ICbfStmtContext interface {
 	// SetBackupFactor sets the BackupFactor token.
 	SetBackupFactor(antlr.Token)
 
+	// Getter signatures
+	CBF() antlr.TerminalNode
+	NUMBER1() antlr.TerminalNode
+
 	// IsCbfStmtContext differentiates from other interfaces.
 	IsCbfStmtContext()
 }
@@ -720,18 +716,6 @@ func (s *CbfStmtContext) ToStringTree(ruleNames []string, recog antlr.Recognizer
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *CbfStmtContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterCbfStmt(s)
-	}
-}
-
-func (s *CbfStmtContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitCbfStmt(s)
-	}
-}
-
 func (s *CbfStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -812,6 +796,17 @@ type ISelectStmtContext interface {
 	// 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()
 }
@@ -964,18 +959,6 @@ func (s *SelectStmtContext) ToStringTree(ruleNames []string, recog antlr.Recogni
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *SelectStmtContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterSelectStmt(s)
-	}
-}
-
-func (s *SelectStmtContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitSelectStmt(s)
-	}
-}
-
 func (s *SelectStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -1091,6 +1074,10 @@ type IClauseContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	CLAUSE_SAME() antlr.TerminalNode
+	CLAUSE_DISTINCT() antlr.TerminalNode
+
 	// IsClauseContext differentiates from other interfaces.
 	IsClauseContext()
 }
@@ -1138,18 +1125,6 @@ func (s *ClauseContext) ToStringTree(ruleNames []string, recog antlr.Recognizer)
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *ClauseContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterClause(s)
-	}
-}
-
-func (s *ClauseContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitClause(s)
-	}
-}
-
 func (s *ClauseContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -1231,6 +1206,15 @@ type IFilterExprContext interface {
 	// SetF2 sets the F2 rule contexts.
 	SetF2(IFilterExprContext)
 
+	// Getter signatures
+	L_PAREN() antlr.TerminalNode
+	R_PAREN() antlr.TerminalNode
+	AllFilterExpr() []IFilterExprContext
+	FilterExpr(i int) IFilterExprContext
+	Expr() IExprContext
+	AND_OP() antlr.TerminalNode
+	OR_OP() antlr.TerminalNode
+
 	// IsFilterExprContext differentiates from other interfaces.
 	IsFilterExprContext()
 }
@@ -1363,18 +1347,6 @@ func (s *FilterExprContext) ToStringTree(ruleNames []string, recog antlr.Recogni
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *FilterExprContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterFilterExpr(s)
-	}
-}
-
-func (s *FilterExprContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitFilterExpr(s)
-	}
-}
-
 func (s *FilterExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -1542,6 +1514,12 @@ type IFilterStmtContext interface {
 	// 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()
 }
@@ -1631,18 +1609,6 @@ func (s *FilterStmtContext) ToStringTree(ruleNames []string, recog antlr.Recogni
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *FilterStmtContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterFilterStmt(s)
-	}
-}
-
-func (s *FilterStmtContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitFilterStmt(s)
-	}
-}
-
 func (s *FilterStmtContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -1728,6 +1694,13 @@ type IExprContext interface {
 	// 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()
 }
@@ -1838,18 +1811,6 @@ func (s *ExprContext) ToStringTree(ruleNames []string, recog antlr.Recognizer) s
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *ExprContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterExpr(s)
-	}
-}
-
-func (s *ExprContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitExpr(s)
-	}
-}
-
 func (s *ExprContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -1936,6 +1897,10 @@ type IFilterKeyContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	Ident() IIdentContext
+	STRING() antlr.TerminalNode
+
 	// IsFilterKeyContext differentiates from other interfaces.
 	IsFilterKeyContext()
 }
@@ -1995,18 +1960,6 @@ func (s *FilterKeyContext) ToStringTree(ruleNames []string, recog antlr.Recogniz
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *FilterKeyContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterFilterKey(s)
-	}
-}
-
-func (s *FilterKeyContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitFilterKey(s)
-	}
-}
-
 func (s *FilterKeyContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -2072,6 +2025,11 @@ type IFilterValueContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	Ident() IIdentContext
+	Number() INumberContext
+	STRING() antlr.TerminalNode
+
 	// IsFilterValueContext differentiates from other interfaces.
 	IsFilterValueContext()
 }
@@ -2147,18 +2105,6 @@ func (s *FilterValueContext) ToStringTree(ruleNames []string, recog antlr.Recogn
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *FilterValueContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterFilterValue(s)
-	}
-}
-
-func (s *FilterValueContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitFilterValue(s)
-	}
-}
-
 func (s *FilterValueContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -2231,6 +2177,10 @@ type INumberContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	ZERO() antlr.TerminalNode
+	NUMBER1() antlr.TerminalNode
+
 	// IsNumberContext differentiates from other interfaces.
 	IsNumberContext()
 }
@@ -2278,18 +2228,6 @@ func (s *NumberContext) ToStringTree(ruleNames []string, recog antlr.Recognizer)
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *NumberContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterNumber(s)
-	}
-}
-
-func (s *NumberContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitNumber(s)
-	}
-}
-
 func (s *NumberContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -2347,6 +2285,14 @@ type IKeywordContext interface {
 	// 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()
 }
@@ -2410,18 +2356,6 @@ func (s *KeywordContext) ToStringTree(ruleNames []string, recog antlr.Recognizer
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *KeywordContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterKeyword(s)
-	}
-}
-
-func (s *KeywordContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitKeyword(s)
-	}
-}
-
 func (s *KeywordContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -2479,6 +2413,10 @@ type IIdentContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	Keyword() IKeywordContext
+	IDENT() antlr.TerminalNode
+
 	// IsIdentContext differentiates from other interfaces.
 	IsIdentContext()
 }
@@ -2538,18 +2476,6 @@ func (s *IdentContext) ToStringTree(ruleNames []string, recog antlr.Recognizer)
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *IdentContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterIdent(s)
-	}
-}
-
-func (s *IdentContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitIdent(s)
-	}
-}
-
 func (s *IdentContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:
@@ -2615,6 +2541,10 @@ type IIdentWCContext interface {
 	// GetParser returns the parser.
 	GetParser() antlr.Parser
 
+	// Getter signatures
+	Ident() IIdentContext
+	WILDCARD() antlr.TerminalNode
+
 	// IsIdentWCContext differentiates from other interfaces.
 	IsIdentWCContext()
 }
@@ -2674,18 +2604,6 @@ func (s *IdentWCContext) ToStringTree(ruleNames []string, recog antlr.Recognizer
 	return antlr.TreesStringTree(s, ruleNames, recog)
 }
 
-func (s *IdentWCContext) EnterRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.EnterIdentWC(s)
-	}
-}
-
-func (s *IdentWCContext) ExitRule(listener antlr.ParseTreeListener) {
-	if listenerT, ok := listener.(QueryListener); ok {
-		listenerT.ExitIdentWC(s)
-	}
-}
-
 func (s *IdentWCContext) Accept(visitor antlr.ParseTreeVisitor) interface{} {
 	switch t := visitor.(type) {
 	case QueryVisitor:

netmap/parser/query_visitor.go

@@ -1,4 +1,4 @@
-// Code generated from java-escape by ANTLR 4.11.1. DO NOT EDIT.
+// Code generated from Query.g4 by ANTLR 4.12.0. DO NOT EDIT.
 
 package parser // Query