PredicateListener (DataFrame 0.6.1 API)

All Superinterfaces:

org.antlr.v4.runtime.tree.ParseTreeListener

All Known Implementing Classes:

PredicateBaseListener
```
public interface PredicateListener
extends org.antlr.v4.runtime.tree.ParseTreeListener
```
This interface defines a complete listener for a parse tree produced by PredicateParser.

Method Summary

All Methods Instance Methods Abstract 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`	`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`	`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()`.

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeListener
enterEveryRule, exitEveryRule, visitErrorNode, visitTerminal

- Method Detail
  - enterCompilationUnit
```
void enterCompilationUnit(PredicateParser.CompilationUnitContext ctx)
```
    Enter a parse tree produced by PredicateParser.compilationUnit().
    
    Parameters:
    
    ctx - the parse tree
  - exitCompilationUnit
```
void exitCompilationUnit(PredicateParser.CompilationUnitContext ctx)
```
    Exit a parse tree produced by PredicateParser.compilationUnit().
    
    Parameters:
    
    ctx - the parse tree
  - enterField_filter
```
void enterField_filter(PredicateParser.Field_filterContext ctx)
```
    Enter a parse tree produced by PredicateParser.field_filter().
    
    Parameters:
    
    ctx - the parse tree
  - exitField_filter
```
void exitField_filter(PredicateParser.Field_filterContext ctx)
```
    Exit a parse tree produced by PredicateParser.field_filter().
    
    Parameters:
    
    ctx - the parse tree
  - enterBoolean_filter
```
void enterBoolean_filter(PredicateParser.Boolean_filterContext ctx)
```
    Enter a parse tree produced by PredicateParser.boolean_filter().
    
    Parameters:
    
    ctx - the parse tree
  - exitBoolean_filter
```
void exitBoolean_filter(PredicateParser.Boolean_filterContext ctx)
```
    Exit a parse tree produced by PredicateParser.boolean_filter().
    
    Parameters:
    
    ctx - the parse tree
  - enterRegex_filter
```
void enterRegex_filter(PredicateParser.Regex_filterContext ctx)
```
    Enter a parse tree produced by PredicateParser.regex_filter().
    
    Parameters:
    
    ctx - the parse tree
  - exitRegex_filter
```
void exitRegex_filter(PredicateParser.Regex_filterContext ctx)
```
    Exit a parse tree produced by PredicateParser.regex_filter().
    
    Parameters:
    
    ctx - the parse tree
  - enterColumn_predicate
```
void enterColumn_predicate(PredicateParser.Column_predicateContext ctx)
```
    Enter a parse tree produced by PredicateParser.column_predicate().
    
    Parameters:
    
    ctx - the parse tree
  - exitColumn_predicate
```
void exitColumn_predicate(PredicateParser.Column_predicateContext ctx)
```
    Exit a parse tree produced by PredicateParser.column_predicate().
    
    Parameters:
    
    ctx - the parse tree
  - enterPredicate
```
void enterPredicate(PredicateParser.PredicateContext ctx)
```
    Enter a parse tree produced by PredicateParser.predicate().
    
    Parameters:
    
    ctx - the parse tree
  - exitPredicate
```
void exitPredicate(PredicateParser.PredicateContext ctx)
```
    Exit a parse tree produced by PredicateParser.predicate().
    
    Parameters:
    
    ctx - the parse tree
  - enterValue
```
void enterValue(PredicateParser.ValueContext ctx)
```
    Enter a parse tree produced by PredicateParser.value().
    
    Parameters:
    
    ctx - the parse tree
  - exitValue
```
void exitValue(PredicateParser.ValueContext ctx)
```
    Exit a parse tree produced by PredicateParser.value().
    
    Parameters:
    
    ctx - the parse tree
  - enterVariable
```
void enterVariable(PredicateParser.VariableContext ctx)
```
    Enter a parse tree produced by PredicateParser.variable().
    
    Parameters:
    
    ctx - the parse tree
  - exitVariable
```
void exitVariable(PredicateParser.VariableContext ctx)
```
    Exit a parse tree produced by PredicateParser.variable().
    
    Parameters:
    
    ctx - the parse tree

Interface PredicateListener

Method Summary

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeListener

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