PredicateBaseListener (DataFrame 0.6.1 API)

java.lang.Object
- de.unknownreality.dataframe.generated.PredicateBaseListener

All Implemented Interfaces:

PredicateListener, org.antlr.v4.runtime.tree.ParseTreeListener
```
public class PredicateBaseListener
extends Object
implements PredicateListener
```
This class provides an empty implementation of PredicateListener, which can be extended to create a listener which only needs to handle a subset of the available methods.

Constructor Summary

Constructors
Constructor and Description

PredicateBaseListener()

Constructors
Constructor and Description
`PredicateBaseListener()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`enterBoolean_filter(PredicateParser.Boolean_filterContext ctx)` Enter a parse tree produced by `PredicateParser.boolean_filter()`.
`void`	`enterColumn_predicate(PredicateParser.Column_predicateContext ctx)` Enter a parse tree produced by `PredicateParser.column_predicate()`.
`void`	`enterCompilationUnit(PredicateParser.CompilationUnitContext ctx)` Enter a parse tree produced by `PredicateParser.compilationUnit()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)` The default implementation does nothing.
`void`	`enterField_filter(PredicateParser.Field_filterContext ctx)` Enter a parse tree produced by `PredicateParser.field_filter()`.
`void`	`enterPredicate(PredicateParser.PredicateContext ctx)` Enter a parse tree produced by `PredicateParser.predicate()`.
`void`	`enterRegex_filter(PredicateParser.Regex_filterContext ctx)` Enter a parse tree produced by `PredicateParser.regex_filter()`.
`void`	`enterValue(PredicateParser.ValueContext ctx)` Enter a parse tree produced by `PredicateParser.value()`.
`void`	`enterVariable(PredicateParser.VariableContext ctx)` Enter a parse tree produced by `PredicateParser.variable()`.
`void`	`exitBoolean_filter(PredicateParser.Boolean_filterContext ctx)` Exit a parse tree produced by `PredicateParser.boolean_filter()`.
`void`	`exitColumn_predicate(PredicateParser.Column_predicateContext ctx)` Exit a parse tree produced by `PredicateParser.column_predicate()`.
`void`	`exitCompilationUnit(PredicateParser.CompilationUnitContext ctx)` Exit a parse tree produced by `PredicateParser.compilationUnit()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)` The default implementation does nothing.
`void`	`exitField_filter(PredicateParser.Field_filterContext ctx)` Exit a parse tree produced by `PredicateParser.field_filter()`.
`void`	`exitPredicate(PredicateParser.PredicateContext ctx)` Exit a parse tree produced by `PredicateParser.predicate()`.
`void`	`exitRegex_filter(PredicateParser.Regex_filterContext ctx)` Exit a parse tree produced by `PredicateParser.regex_filter()`.
`void`	`exitValue(PredicateParser.ValueContext ctx)` Exit a parse tree produced by `PredicateParser.value()`.
`void`	`exitVariable(PredicateParser.VariableContext ctx)` Exit a parse tree produced by `PredicateParser.variable()`.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)` The default implementation does nothing.
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)` The default implementation does nothing.

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

- Constructor Detail
  - PredicateBaseListener
```
public PredicateBaseListener()
```
- Method Detail
  - enterCompilationUnit
```
public void enterCompilationUnit(PredicateParser.CompilationUnitContext ctx)
```
    Enter a parse tree produced by PredicateParser.compilationUnit().
    The default implementation does nothing.
    
    Specified by:
    
    enterCompilationUnit in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCompilationUnit
```
public void exitCompilationUnit(PredicateParser.CompilationUnitContext ctx)
```
    Exit a parse tree produced by PredicateParser.compilationUnit().
    The default implementation does nothing.
    
    Specified by:
    
    exitCompilationUnit in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterField_filter
```
public void enterField_filter(PredicateParser.Field_filterContext ctx)
```
    Enter a parse tree produced by PredicateParser.field_filter().
    The default implementation does nothing.
    
    Specified by:
    
    enterField_filter in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitField_filter
```
public void exitField_filter(PredicateParser.Field_filterContext ctx)
```
    Exit a parse tree produced by PredicateParser.field_filter().
    The default implementation does nothing.
    
    Specified by:
    
    exitField_filter in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterBoolean_filter
```
public void enterBoolean_filter(PredicateParser.Boolean_filterContext ctx)
```
    Enter a parse tree produced by PredicateParser.boolean_filter().
    The default implementation does nothing.
    
    Specified by:
    
    enterBoolean_filter in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitBoolean_filter
```
public void exitBoolean_filter(PredicateParser.Boolean_filterContext ctx)
```
    Exit a parse tree produced by PredicateParser.boolean_filter().
    The default implementation does nothing.
    
    Specified by:
    
    exitBoolean_filter in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterRegex_filter
```
public void enterRegex_filter(PredicateParser.Regex_filterContext ctx)
```
    Enter a parse tree produced by PredicateParser.regex_filter().
    The default implementation does nothing.
    
    Specified by:
    
    enterRegex_filter in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRegex_filter
```
public void exitRegex_filter(PredicateParser.Regex_filterContext ctx)
```
    Exit a parse tree produced by PredicateParser.regex_filter().
    The default implementation does nothing.
    
    Specified by:
    
    exitRegex_filter in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColumn_predicate
```
public void enterColumn_predicate(PredicateParser.Column_predicateContext ctx)
```
    Enter a parse tree produced by PredicateParser.column_predicate().
    The default implementation does nothing.
    
    Specified by:
    
    enterColumn_predicate in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColumn_predicate
```
public void exitColumn_predicate(PredicateParser.Column_predicateContext ctx)
```
    Exit a parse tree produced by PredicateParser.column_predicate().
    The default implementation does nothing.
    
    Specified by:
    
    exitColumn_predicate in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPredicate
```
public void enterPredicate(PredicateParser.PredicateContext ctx)
```
    Enter a parse tree produced by PredicateParser.predicate().
    The default implementation does nothing.
    
    Specified by:
    
    enterPredicate in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPredicate
```
public void exitPredicate(PredicateParser.PredicateContext ctx)
```
    Exit a parse tree produced by PredicateParser.predicate().
    The default implementation does nothing.
    
    Specified by:
    
    exitPredicate in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterValue
```
public void enterValue(PredicateParser.ValueContext ctx)
```
    Enter a parse tree produced by PredicateParser.value().
    The default implementation does nothing.
    
    Specified by:
    
    enterValue in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitValue
```
public void exitValue(PredicateParser.ValueContext ctx)
```
    Exit a parse tree produced by PredicateParser.value().
    The default implementation does nothing.
    
    Specified by:
    
    exitValue in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterVariable
```
public void enterVariable(PredicateParser.VariableContext ctx)
```
    Enter a parse tree produced by PredicateParser.variable().
    The default implementation does nothing.
    
    Specified by:
    
    enterVariable in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - exitVariable
```
public void exitVariable(PredicateParser.VariableContext ctx)
```
    Exit a parse tree produced by PredicateParser.variable().
    The default implementation does nothing.
    
    Specified by:
    
    exitVariable in interface PredicateListener
    
    Parameters:
    
    ctx - the parse tree
  - enterEveryRule
```
public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    enterEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitTerminal
```
public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitErrorNode
```
public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitErrorNode in interface org.antlr.v4.runtime.tree.ParseTreeListener

Class PredicateBaseListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PredicateBaseListener

Method Detail

enterCompilationUnit

exitCompilationUnit

enterField_filter

exitField_filter

enterBoolean_filter

exitBoolean_filter

enterRegex_filter

exitRegex_filter

enterColumn_predicate

exitColumn_predicate

enterPredicate

exitPredicate

enterValue

exitValue

enterVariable

exitVariable

enterEveryRule

exitEveryRule

visitTerminal

visitErrorNode