spoon.reflect.visitor.filter

Class CatchVariableScopeFunction

java.lang.Object

spoon.reflect.visitor.filter.CatchVariableScopeFunction

All Implemented Interfaces:

CtConsumableFunction<CtCatchVariable<?>>

public class CatchVariableScopeFunction
extends java.lang.Object
implements CtConsumableFunction<CtCatchVariable<?>>

This Query expects a CtCatchVariable as input and returns all CtElements, which are in visibility scope of that catch variable. In other words, it returns all elements, which might be reference to that catch variable.
It can be used to search for variable declarations or variable references which might be in name conflict with input catch variable.
Usage:

 
 CtCatchVariable var = ...;
 var.map(new CatchVariableScopeFunction()).forEach(...process result...);
 
 

Constructor Summary

Constructors

Constructor and Description
CatchVariableScopeFunction()
CatchVariableScopeFunction(CtScannerListener queryListener)

Method Summary

Modifier and Type	Method and Description
void	apply(CtCatchVariable<?> catchVariable, CtConsumer<java.lang.Object> outputConsumer) Evaluates the function on the given input.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CatchVariableScopeFunction

public CatchVariableScopeFunction()

CatchVariableScopeFunction

public CatchVariableScopeFunction(CtScannerListener queryListener)

Method Detail

apply

public void apply(CtCatchVariable<?> catchVariable,
                  CtConsumer<java.lang.Object> outputConsumer)

Description copied from interface: CtConsumableFunction

Evaluates the function on the given input.

Specified by:

apply in interface CtConsumableFunction<CtCatchVariable<?>>

Parameters:

catchVariable - the input of the function

outputConsumer - the consumer which accepts the results of this function.