ListenerFile (ANTLR 4 Tool 4.13.1 API)

java.lang.Object
- org.antlr.v4.codegen.model.OutputModelObject
- - org.antlr.v4.codegen.model.OutputFile
  - - org.antlr.v4.codegen.model.ListenerFile

Direct Known Subclasses:

BaseListenerFile
```
public class ListenerFile
extends OutputFile
```
A model object representing a parse tree listener file. These are the rules specific events triggered by a parse tree visitor.

Field Summary

Fields
Modifier and Type	Field	Description
`String`	`accessLevel`
`String`	`exportMacro`
`String`	`genPackage`
`String`	`grammarName`
`Action`	`header`
`Map<String,String>`	`listenerLabelRuleNames`	For listener contexts created for a labeled outer alternative, maps from a listener context name to the name of the rule which defines the context.
`Set<String>`	`listenerNames`	The names of all listener contexts.
`Map<String,Action>`	`namedActions`
`String`	`parserName`

Fields inherited from class org.antlr.v4.codegen.model.OutputFile
ANTLRVersion, fileName, grammarFileName, InputSymbolType, TokenLabelType

Fields inherited from class org.antlr.v4.codegen.model.OutputModelObject
ast, factory

Constructor Summary

Constructors
Constructor Description

ListenerFile(OutputModelFactory factory, String fileName)

Method Summary
- Methods inherited from class org.antlr.v4.codegen.model.OutputFile
  buildNamedActions, buildNamedActions
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- genPackage
```
public String genPackage
```
- accessLevel
```
public String accessLevel
```
- exportMacro
```
public String exportMacro
```
- grammarName
```
public String grammarName
```
- parserName
```
public String parserName
```
- listenerNames
```
public Set<String> listenerNames
```
  The names of all listener contexts.
- listenerLabelRuleNames
```
public Map<String,String> listenerLabelRuleNames
```
  For listener contexts created for a labeled outer alternative, maps from a listener context name to the name of the rule which defines the context.
- header
```
public Action header
```
- namedActions
```
public Map<String,Action> namedActions
```

Constructor Detail

ListenerFile

public ListenerFile(OutputModelFactory factory,
                    String fileName)