public final class ComposedClosure<V> extends Closure<V>
rightShift() and
 leftShift() methods on Closure.
 Typical usages:
 def twice = { a -> a * 2 }
 def inc = { b -> b + 1 }
 def f = { x -> twice(inc(x)) } // longhand
 def g = inc >> twice
 def h = twice << inc
 assert f(10) == 22
 assert g(10) == 22
 assert h(10) == 22
 def s2c = { it.chars[0] }
 def p = Integer.&toHexString >> s2c >> Character.&toUpperCase
 assert p(15) == 'F'
 def multiply = { a, b -> a * b }
 def identity = { a -> [a, a] }
 def sq = identity >> multiply
 assert (1..5).collect{ sq(it) } == [1, 4, 9, 16, 25]
 def add3 = { a, b, c -> a + b + c }
 def add2plus10 = add3.curry(10)
 def multBoth = { a, b, c -> [a*c, b*c] }
 def twiceBoth = multBoth.rcurry(2)
 def twiceBothPlus10 = twiceBoth >> add2plus10
 assert twiceBothPlus10(5, 10) == 40
 DELEGATE_FIRST, DELEGATE_ONLY, DONE, IDENTITY, maximumNumberOfParameters, OWNER_FIRST, OWNER_ONLY, parameterTypes, SKIP, TO_SELF| Constructor and Description | 
|---|
| ComposedClosure(Closure first,
               Closure<V> second) | 
| Modifier and Type | Method and Description | 
|---|---|
| V | call(Object... args) | 
| Object | clone() | 
| Object | doCall(Object... args) | 
| Object | getDelegate() | 
| Class[] | getParameterTypes() | 
| int | getResolveStrategy()Gets the strategy which the closure uses to resolve methods and properties | 
| void | setDelegate(Object delegate)Allows the delegate to be changed such as when performing markup building | 
| void | setResolveStrategy(int resolveStrategy)Sets the strategy which the closure uses to resolve property references and methods. | 
asWritable, call, call, curry, curry, dehydrate, getDirective, getMaximumNumberOfParameters, getOwner, getProperty, getThisObject, isCase, leftShift, leftShift, memoize, memoizeAtLeast, memoizeAtMost, memoizeBetween, ncurry, ncurry, rcurry, rcurry, rehydrate, rightShift, run, setDirective, setProperty, throwRuntimeException, trampoline, trampolinegetMetaClass, invokeMethod, setMetaClasspublic void setDelegate(Object delegate)
ClosuresetDelegate in class Closure<V>delegate - the new delegatepublic Object getDelegate()
getDelegate in class Closure<V>public void setResolveStrategy(int resolveStrategy)
ClosuresetResolveStrategy in class Closure<V>resolveStrategy - The resolve strategy to setClosure.DELEGATE_FIRST, 
Closure.DELEGATE_ONLY, 
Closure.OWNER_FIRST, 
Closure.OWNER_ONLY, 
Closure.TO_SELFpublic int getResolveStrategy()
ClosuregetResolveStrategy in class Closure<V>Closure.DELEGATE_FIRST, 
Closure.DELEGATE_ONLY, 
Closure.OWNER_FIRST, 
Closure.OWNER_ONLY, 
Closure.TO_SELFpublic Class[] getParameterTypes()
getParameterTypes in class Closure<V>