java.lang.Object
- org.opencypher.tools.antlr.g4.Gee4BaseListener
- - org.opencypher.tools.g4processors.G4Listener

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeListener, Gee4Listener
```
public class G4Listener
extends Gee4BaseListener
```

Constructor Summary

Constructors
Constructor Description

G4Listener(org.antlr.v4.runtime.CommonTokenStream tokens)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`exitCharSet(Gee4Parser.CharSetContext ctx)`	Exit a parse tree produced by `Gee4Parser.charSet()`.
`void`	`exitDotPattern(Gee4Parser.DotPatternContext ctx)`	Exit a parse tree produced by `Gee4Parser.dotPattern()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`exitFragmentRule(Gee4Parser.FragmentRuleContext ctx)`	Exit a parse tree produced by `Gee4Parser.fragmentRule()`.
`void`	`exitGrammardef(Gee4Parser.GrammardefContext ctx)`	Exit a parse tree produced by `Gee4Parser.grammardef()`.
`void`	`exitLiteral(Gee4Parser.LiteralContext ctx)`	Exit a parse tree produced by `Gee4Parser.literal()`.
`void`	`exitNegatedCharSet(Gee4Parser.NegatedCharSetContext ctx)`	Exit a parse tree produced by `Gee4Parser.negatedCharSet()`.
`void`	`exitNegatedQuotedString(Gee4Parser.NegatedQuotedStringContext ctx)`	Exit a parse tree produced by `Gee4Parser.negatedQuotedString()`.
`void`	`exitQuotedString(Gee4Parser.QuotedStringContext ctx)`	Exit a parse tree produced by `Gee4Parser.quotedString()`.
`void`	`exitRule_(Gee4Parser.Rule_Context ctx)`	Exit a parse tree produced by `Gee4Parser.rule_()`.
`void`	`exitRuleAlternative(Gee4Parser.RuleAlternativeContext ctx)`	Exit a parse tree produced by `Gee4Parser.ruleAlternative()`.
`void`	`exitRuleComponent(Gee4Parser.RuleComponentContext ctx)`	Exit a parse tree produced by `Gee4Parser.ruleComponent()`.
`void`	`exitRuleElements(Gee4Parser.RuleElementsContext ctx)`	Exit a parse tree produced by `Gee4Parser.ruleElements()`.
`void`	`exitRuleItem(Gee4Parser.RuleItemContext ctx)`	Exit a parse tree produced by `Gee4Parser.ruleItem()`.
`void`	`exitRulelist(Gee4Parser.RulelistContext ctx)`	Exit a parse tree produced by `Gee4Parser.rulelist()`.
`void`	`exitRuleName(Gee4Parser.RuleNameContext ctx)`	Exit a parse tree produced by `Gee4Parser.ruleName()`.
`void`	`exitRuleReference(Gee4Parser.RuleReferenceContext ctx)`	Exit a parse tree produced by `Gee4Parser.ruleReference()`.
`void`	`exitSpecialRule(Gee4Parser.SpecialRuleContext ctx)`	Exit a parse tree produced by `Gee4Parser.specialRule()`.
`void`	`exitWholegrammar(Gee4Parser.WholegrammarContext ctx)`	Exit a parse tree produced by `Gee4Parser.wholegrammar()`.
`GrammarTop`	`getTreeTop()`

Methods inherited from class org.opencypher.tools.antlr.g4.Gee4BaseListener
enterCardinality, enterCharSet, enterDescription, enterDotPattern, enterEveryRule, enterFragmentRule, enterGrammardef, enterHeader, enterLiteral, enterNegatedCharSet, enterNegatedQuotedString, enterQuotedString, enterRule_, enterRuleAlternative, enterRuleComponent, enterRuleElements, enterRuleItem, enterRulelist, enterRuleName, enterRuleReference, enterSpecialRule, enterWholegrammar, exitCardinality, exitDescription, exitHeader, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - G4Listener
```
public G4Listener(org.antlr.v4.runtime.CommonTokenStream tokens)
```
- Method Detail
  - getTreeTop
```
public GrammarTop getTreeTop()
```
  - exitWholegrammar
```
public void exitWholegrammar(Gee4Parser.WholegrammarContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.wholegrammar().
    The default implementation does nothing.
    
    Specified by:
    
    exitWholegrammar in interface Gee4Listener
    
    Overrides:
    
    exitWholegrammar in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitGrammardef
```
public void exitGrammardef(Gee4Parser.GrammardefContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.grammardef().
    The default implementation does nothing.
    
    Specified by:
    
    exitGrammardef in interface Gee4Listener
    
    Overrides:
    
    exitGrammardef in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRulelist
```
public void exitRulelist(Gee4Parser.RulelistContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.rulelist().
    The default implementation does nothing.
    
    Specified by:
    
    exitRulelist in interface Gee4Listener
    
    Overrides:
    
    exitRulelist in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRule_
```
public void exitRule_(Gee4Parser.Rule_Context ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.rule_().
    The default implementation does nothing.
    
    Specified by:
    
    exitRule_ in interface Gee4Listener
    
    Overrides:
    
    exitRule_ in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFragmentRule
```
public void exitFragmentRule(Gee4Parser.FragmentRuleContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.fragmentRule().
    The default implementation does nothing.
    
    Specified by:
    
    exitFragmentRule in interface Gee4Listener
    
    Overrides:
    
    exitFragmentRule in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSpecialRule
```
public void exitSpecialRule(Gee4Parser.SpecialRuleContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.specialRule().
    The default implementation does nothing.
    
    Specified by:
    
    exitSpecialRule in interface Gee4Listener
    
    Overrides:
    
    exitSpecialRule in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRuleName
```
public void exitRuleName(Gee4Parser.RuleNameContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.ruleName().
    The default implementation does nothing.
    
    Specified by:
    
    exitRuleName in interface Gee4Listener
    
    Overrides:
    
    exitRuleName in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRuleElements
```
public void exitRuleElements(Gee4Parser.RuleElementsContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.ruleElements().
    The default implementation does nothing.
    
    Specified by:
    
    exitRuleElements in interface Gee4Listener
    
    Overrides:
    
    exitRuleElements in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRuleAlternative
```
public void exitRuleAlternative(Gee4Parser.RuleAlternativeContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.ruleAlternative().
    The default implementation does nothing.
    
    Specified by:
    
    exitRuleAlternative in interface Gee4Listener
    
    Overrides:
    
    exitRuleAlternative in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRuleItem
```
public void exitRuleItem(Gee4Parser.RuleItemContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.ruleItem().
    The default implementation does nothing.
    
    Specified by:
    
    exitRuleItem in interface Gee4Listener
    
    Overrides:
    
    exitRuleItem in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRuleComponent
```
public void exitRuleComponent(Gee4Parser.RuleComponentContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.ruleComponent().
    The default implementation does nothing.
    
    Specified by:
    
    exitRuleComponent in interface Gee4Listener
    
    Overrides:
    
    exitRuleComponent in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitQuotedString
```
public void exitQuotedString(Gee4Parser.QuotedStringContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.quotedString().
    The default implementation does nothing.
    
    Specified by:
    
    exitQuotedString in interface Gee4Listener
    
    Overrides:
    
    exitQuotedString in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitNegatedQuotedString
```
public void exitNegatedQuotedString(Gee4Parser.NegatedQuotedStringContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.negatedQuotedString().
    The default implementation does nothing.
    
    Specified by:
    
    exitNegatedQuotedString in interface Gee4Listener
    
    Overrides:
    
    exitNegatedQuotedString in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCharSet
```
public void exitCharSet(Gee4Parser.CharSetContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.charSet().
    The default implementation does nothing.
    
    Specified by:
    
    exitCharSet in interface Gee4Listener
    
    Overrides:
    
    exitCharSet in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitNegatedCharSet
```
public void exitNegatedCharSet(Gee4Parser.NegatedCharSetContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.negatedCharSet().
    The default implementation does nothing.
    
    Specified by:
    
    exitNegatedCharSet in interface Gee4Listener
    
    Overrides:
    
    exitNegatedCharSet in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDotPattern
```
public void exitDotPattern(Gee4Parser.DotPatternContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.dotPattern().
    The default implementation does nothing.
    
    Specified by:
    
    exitDotPattern in interface Gee4Listener
    
    Overrides:
    
    exitDotPattern in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteral
```
public void exitLiteral(Gee4Parser.LiteralContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.literal().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteral in interface Gee4Listener
    
    Overrides:
    
    exitLiteral in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRuleReference
```
public void exitRuleReference(Gee4Parser.RuleReferenceContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    Exit a parse tree produced by Gee4Parser.ruleReference().
    The default implementation does nothing.
    
    Specified by:
    
    exitRuleReference in interface Gee4Listener
    
    Overrides:
    
    exitRuleReference in class Gee4BaseListener
    
    Parameters:
    
    ctx - the parse tree
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    Description copied from class: Gee4BaseListener
    
    The default implementation does nothing.
    
    Specified by:
    
    exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
    
    Overrides:
    
    exitEveryRule in class Gee4BaseListener

Class G4Listener

Constructor Summary

Method Summary

Methods inherited from class org.opencypher.tools.antlr.g4.Gee4BaseListener

Methods inherited from class java.lang.Object

Constructor Detail

G4Listener

Method Detail

getTreeTop

exitWholegrammar

exitGrammardef

exitRulelist

exitRule_

exitFragmentRule

exitSpecialRule

exitRuleName

exitRuleElements

exitRuleAlternative

exitRuleItem

exitRuleComponent

exitQuotedString

exitNegatedQuotedString

exitCharSet

exitNegatedCharSet

exitDotPattern

exitLiteral

exitRuleReference

exitEveryRule