ExpressionBaseListener (smartanalytics-categorization 2.3.3 API)

java.lang.Object
- de.adorsys.smartanalytics.rule.syntax.ExpressionBaseListener

All Implemented Interfaces:

ExpressionListener, org.antlr.v4.runtime.tree.ParseTreeListener
```
public class ExpressionBaseListener
extends Object
implements ExpressionListener
```
This class provides an empty implementation of ExpressionListener, 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

ExpressionBaseListener()

Constructors
Constructor and Description
`ExpressionBaseListener()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`enterAttribute(ExpressionParser.AttributeContext ctx)` Enter a parse tree produced by `ExpressionParser.attribute()`.
`void`	`enterComparator(ExpressionParser.ComparatorContext ctx)` Enter a parse tree produced by `ExpressionParser.comparator()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`enterExpression(ExpressionParser.ExpressionContext ctx)` Enter a parse tree produced by `ExpressionParser.expression()`.
`void`	`enterOperator(ExpressionParser.OperatorContext ctx)` Enter a parse tree produced by `ExpressionParser.operator()`.
`void`	`enterStatement(ExpressionParser.StatementContext ctx)` Enter a parse tree produced by `ExpressionParser.statement()`.
`void`	`enterValue(ExpressionParser.ValueContext ctx)` Enter a parse tree produced by `ExpressionParser.value()`.
`void`	`exitAttribute(ExpressionParser.AttributeContext ctx)` Exit a parse tree produced by `ExpressionParser.attribute()`.
`void`	`exitComparator(ExpressionParser.ComparatorContext ctx)` Exit a parse tree produced by `ExpressionParser.comparator()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`exitExpression(ExpressionParser.ExpressionContext ctx)` Exit a parse tree produced by `ExpressionParser.expression()`.
`void`	`exitOperator(ExpressionParser.OperatorContext ctx)` Exit a parse tree produced by `ExpressionParser.operator()`.
`void`	`exitStatement(ExpressionParser.StatementContext ctx)` Exit a parse tree produced by `ExpressionParser.statement()`.
`void`	`exitValue(ExpressionParser.ValueContext ctx)` Exit a parse tree produced by `ExpressionParser.value()`.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)`
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)`

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

- Constructor Detail
  - ExpressionBaseListener
```
public ExpressionBaseListener()
```
- Method Detail
  - enterExpression
```
public void enterExpression(ExpressionParser.ExpressionContext ctx)
```
    Enter a parse tree produced by ExpressionParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExpression in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExpression
```
public void exitExpression(ExpressionParser.ExpressionContext ctx)
```
    Exit a parse tree produced by ExpressionParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExpression in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - enterStatement
```
public void enterStatement(ExpressionParser.StatementContext ctx)
```
    Enter a parse tree produced by ExpressionParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    enterStatement in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - exitStatement
```
public void exitStatement(ExpressionParser.StatementContext ctx)
```
    Exit a parse tree produced by ExpressionParser.statement().
    The default implementation does nothing.
    
    Specified by:
    
    exitStatement in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - enterAttribute
```
public void enterAttribute(ExpressionParser.AttributeContext ctx)
```
    Enter a parse tree produced by ExpressionParser.attribute().
    The default implementation does nothing.
    
    Specified by:
    
    enterAttribute in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - exitAttribute
```
public void exitAttribute(ExpressionParser.AttributeContext ctx)
```
    Exit a parse tree produced by ExpressionParser.attribute().
    The default implementation does nothing.
    
    Specified by:
    
    exitAttribute in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - enterComparator
```
public void enterComparator(ExpressionParser.ComparatorContext ctx)
```
    Enter a parse tree produced by ExpressionParser.comparator().
    The default implementation does nothing.
    
    Specified by:
    
    enterComparator in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - exitComparator
```
public void exitComparator(ExpressionParser.ComparatorContext ctx)
```
    Exit a parse tree produced by ExpressionParser.comparator().
    The default implementation does nothing.
    
    Specified by:
    
    exitComparator in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - enterOperator
```
public void enterOperator(ExpressionParser.OperatorContext ctx)
```
    Enter a parse tree produced by ExpressionParser.operator().
    The default implementation does nothing.
    
    Specified by:
    
    enterOperator in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - exitOperator
```
public void exitOperator(ExpressionParser.OperatorContext ctx)
```
    Exit a parse tree produced by ExpressionParser.operator().
    The default implementation does nothing.
    
    Specified by:
    
    exitOperator in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - enterValue
```
public void enterValue(ExpressionParser.ValueContext ctx)
```
    Enter a parse tree produced by ExpressionParser.value().
    The default implementation does nothing.
    
    Specified by:
    
    enterValue in interface ExpressionListener
    
    Parameters:
    
    ctx - the parse tree
  - exitValue
```
public void exitValue(ExpressionParser.ValueContext ctx)
```
    Exit a parse tree produced by ExpressionParser.value().
    The default implementation does nothing.
    
    Specified by:
    
    exitValue in interface ExpressionListener
    
    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 ExpressionBaseListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ExpressionBaseListener

Method Detail

enterExpression

exitExpression

enterStatement

exitStatement

enterAttribute

exitAttribute

enterComparator

exitComparator

enterOperator

exitOperator

enterValue

exitValue

enterEveryRule

exitEveryRule

visitTerminal

visitErrorNode