groovyx.gpars.dataflow.operator
Class ChoiceClosure

java.lang.Object
  groovy.lang.GroovyObjectSupport
      groovy.lang.Closure<java.lang.Void>
          groovyx.gpars.dataflow.operator.ChoiceClosure

All Implemented Interfaces:

groovy.lang.GroovyCallable<java.lang.Void>, groovy.lang.GroovyObject, java.io.Serializable, java.lang.Cloneable, java.lang.Runnable, java.util.concurrent.Callable<java.lang.Void>

public final class ChoiceClosure
extends groovy.lang.Closure<java.lang.Void>

Used by the chainWith() method to wrap the supplied closure inside the operator's body. This wrapper closure is responsible for writing the calculated result into the operator's output through its bind() methods.

Author:

Vaclav Pech

See Also:

Serialized Form

Field Summary

private groovy.lang.Closure<java.lang.Integer>

code

Fields inherited from class groovy.lang.Closure

DELEGATE_FIRST, DELEGATE_ONLY, DONE, IDENTITY, maximumNumberOfParameters, OWNER_FIRST, OWNER_ONLY, parameterTypes, SKIP, TO_SELF

Constructor Summary

ChoiceClosure(groovy.lang.Closure<java.lang.Integer> code)

Method Summary

java.lang.Void	call()
java.lang.Void	call(java.lang.Object... args)
java.lang.Void	call(java.lang.Object arguments)
int	getMaximumNumberOfParameters()
java.lang.Class[]	getParameterTypes()
void	setDelegate(java.lang.Object delegate)
void	setResolveStrategy(int resolveStrategy)

Methods inherited from class groovy.lang.Closure

asWritable, clone, curry, curry, dehydrate, getDelegate, getDirective, getOwner, getProperty, getResolveStrategy, getThisObject, isCase, leftShift, leftShift, memoize, memoizeAtLeast, memoizeAtMost, memoizeBetween, ncurry, ncurry, rcurry, rcurry, rehydrate, rightShift, run, setDirective, setProperty, throwRuntimeException, trampoline, trampoline

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, invokeMethod, setMetaClass

Methods inherited from class java.lang.Object

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

Field Detail

code

private final groovy.lang.Closure<java.lang.Integer> code

Constructor Detail

ChoiceClosure

public ChoiceClosure(groovy.lang.Closure<java.lang.Integer> code)

Method Detail

getMaximumNumberOfParameters

public int getMaximumNumberOfParameters()

Overrides:

getMaximumNumberOfParameters in class groovy.lang.Closure<java.lang.Void>

getParameterTypes

public java.lang.Class[] getParameterTypes()

Overrides:

getParameterTypes in class groovy.lang.Closure<java.lang.Void>

setDelegate

public void setDelegate(java.lang.Object delegate)

Overrides:

setDelegate in class groovy.lang.Closure<java.lang.Void>

setResolveStrategy

public void setResolveStrategy(int resolveStrategy)

Overrides:

setResolveStrategy in class groovy.lang.Closure<java.lang.Void>

call

public java.lang.Void call(java.lang.Object arguments)

Overrides:

call in class groovy.lang.Closure<java.lang.Void>

call

public java.lang.Void call(java.lang.Object... args)

Overrides:

call in class groovy.lang.Closure<java.lang.Void>

call

public java.lang.Void call()

Specified by:

call in interface java.util.concurrent.Callable<java.lang.Void>

Overrides:

call in class groovy.lang.Closure<java.lang.Void>