Package org.codehaus.groovy.runtime

Class BooleanClosureWrapper

java.lang.Object

org.codehaus.groovy.runtime.BooleanClosureWrapper

public class BooleanClosureWrapper
extends Object

Helper class for internal use only. This allows calling a Closure and converting the result to a boolean using Groovy truth semantics: null returns false, Boolean is unboxed, and for other types asBoolean() is called.

Since:

6.0.0

Constructor Summary

Constructors

Constructor	Description
BooleanClosureWrapper(Closure wrapped)

Method Summary

Modifier and Type	Method	Description
boolean	call(Object... args)	Normal closure call with boolean conversion.
<K, V> boolean	callForMap(Map.Entry<K,V> entry)	Bridge for a call based on a map entry.

Methods inherited from class java.lang.Object

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

Constructor Details

BooleanClosureWrapper

public BooleanClosureWrapper(Closure wrapped)

Method Details

call

public boolean call(Object... args)

Normal closure call with boolean conversion.

callForMap

public <K,
V> boolean callForMap(Map.Entry<K,V> entry)

Bridge for a call based on a map entry. If the call is done on a Closure taking one argument, then we give in the Map.Entry, otherwise we will give in the key and value.