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groovyx.gpars.dataflow.operator
[Java] Class ChainWithClosure

java.lang.Object
  groovy.lang.GroovyObjectSupport
      groovy.lang.Closure
          groovyx.gpars.dataflow.operator.ChainWithClosure

public final class ChainWithClosure
extends groovy.lang.Closure

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.

Authors:
Vaclav Pech

Field Summary
private groovy.lang.Closure code

 
Fields inherited from class groovy.lang.Closure
OWNER_FIRST, DELEGATE_FIRST, OWNER_ONLY, DELEGATE_ONLY, TO_SELF, DONE, SKIP, IDENTITY
 
Constructor Summary
ChainWithClosure(groovy.lang.Closure code)

 
Method Summary
java.lang.Object call(java.lang.Object arguments)

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

java.lang.Object call()

int getMaximumNumberOfParameters()

java.lang.Class[] getParameterTypes()

void setDelegate(java.lang.Object delegate)

void setResolveStrategy(int resolveStrategy)

 
Methods inherited from class groovy.lang.Closure
groovy.lang.Closure#run(), groovy.lang.Closure#setProperty(java.lang.String, java.lang.Object), groovy.lang.Closure#getProperty(java.lang.String), groovy.lang.Closure#clone(), groovy.lang.Closure#getParameterTypes(), groovy.lang.Closure#setDelegate(java.lang.Object), groovy.lang.Closure#getOwner(), groovy.lang.Closure#call(), groovy.lang.Closure#call(java.lang.Object), groovy.lang.Closure#call([Ljava.lang.Object;), groovy.lang.Closure#leftShift(java.lang.Object), groovy.lang.Closure#leftShift(groovy.lang.Closure), groovy.lang.Closure#rightShift(groovy.lang.Closure), groovy.lang.Closure#setResolveStrategy(int), groovy.lang.Closure#getDelegate(), groovy.lang.Closure#getDirective(), groovy.lang.Closure#setDirective(int), groovy.lang.Closure#isCase(java.lang.Object), groovy.lang.Closure#asWritable(), groovy.lang.Closure#curry(java.lang.Object), groovy.lang.Closure#curry([Ljava.lang.Object;), groovy.lang.Closure#rcurry(java.lang.Object), groovy.lang.Closure#rcurry([Ljava.lang.Object;), groovy.lang.Closure#ncurry(int, [Ljava.lang.Object;), groovy.lang.Closure#ncurry(int, java.lang.Object), groovy.lang.Closure#memoize(), groovy.lang.Closure#trampoline([Ljava.lang.Object;), groovy.lang.Closure#trampoline(), groovy.lang.Closure#dehydrate(), groovy.lang.Closure#rehydrate(java.lang.Object, java.lang.Object, java.lang.Object), groovy.lang.Closure#getMaximumNumberOfParameters(), groovy.lang.Closure#getResolveStrategy(), groovy.lang.Closure#getThisObject(), groovy.lang.Closure#memoizeAtMost(int), groovy.lang.Closure#memoizeAtLeast(int), groovy.lang.Closure#memoizeBetween(int, int), groovy.lang.Closure#invokeMethod(java.lang.String, java.lang.Object), groovy.lang.Closure#getMetaClass(), groovy.lang.Closure#setMetaClass(groovy.lang.MetaClass), groovy.lang.Closure#wait(long, int), groovy.lang.Closure#wait(long), groovy.lang.Closure#wait(), groovy.lang.Closure#equals(java.lang.Object), groovy.lang.Closure#toString(), groovy.lang.Closure#hashCode(), groovy.lang.Closure#getClass(), groovy.lang.Closure#notify(), groovy.lang.Closure#notifyAll()
 
Methods inherited from class groovy.lang.GroovyObjectSupport
groovy.lang.GroovyObjectSupport#setProperty(java.lang.String, java.lang.Object), groovy.lang.GroovyObjectSupport#getProperty(java.lang.String), groovy.lang.GroovyObjectSupport#invokeMethod(java.lang.String, java.lang.Object), groovy.lang.GroovyObjectSupport#getMetaClass(), groovy.lang.GroovyObjectSupport#setMetaClass(groovy.lang.MetaClass), groovy.lang.GroovyObjectSupport#wait(long, int), groovy.lang.GroovyObjectSupport#wait(long), groovy.lang.GroovyObjectSupport#wait(), groovy.lang.GroovyObjectSupport#equals(java.lang.Object), groovy.lang.GroovyObjectSupport#toString(), groovy.lang.GroovyObjectSupport#hashCode(), groovy.lang.GroovyObjectSupport#getClass(), groovy.lang.GroovyObjectSupport#notify(), groovy.lang.GroovyObjectSupport#notifyAll()
 

Field Detail

code

private final groovy.lang.Closure code

 
Constructor Detail

ChainWithClosure

public ChainWithClosure(groovy.lang.Closure code)

 
Method Detail

call

@java.lang.Overridepublic Object call() {
public java.lang.Object call(java.lang.Object arguments)

call

@java.lang.Override
public java.lang.Object call(java.lang.Object... args)

call

@java.lang.Override
public java.lang.Object call()

getMaximumNumberOfParameters

@java.lang.Override
public int getMaximumNumberOfParameters()

getParameterTypes

@java.lang.Override}
public java.lang.Class[] getParameterTypes()

setDelegate

@java.lang.Overrideif (result != NullObject.getNullObject()) ((DataflowProcessor) getDelegate()).bindAllOutputsAtomically(result);
public void setDelegate(java.lang.Object delegate)

setResolveStrategy

@java.lang.Overridefinal V result = (V) code.call(args);
public void setResolveStrategy(int resolveStrategy)

 

Copyright © 2008–2013 Václav Pech. All Rights Reserved.