Uses of Interface
org.apache.commons.collections4.Closure

Packages that use Closure
org.apache.commons.collections4 This package contains the interfaces and utilities shared across all the subpackages of this component. 
org.apache.commons.collections4.functors This package contains implementations of the Closure, Predicate, Transformer and Factory interfaces. 
 

Uses of Closure in org.apache.commons.collections4
 

Methods in org.apache.commons.collections4 with type parameters of type Closure
static
<T,C extends Closure<? super T>>
T
CollectionUtils.forAllButLastDo(Iterable<T> collection, C closure)
          Executes the given closure on each but the last element in the collection.
static
<T,C extends Closure<? super T>>
T
CollectionUtils.forAllButLastDo(Iterator<T> iterator, C closure)
          Executes the given closure on each but the last element in the collection.
static
<T,C extends Closure<? super T>>
C
CollectionUtils.forAllDo(Iterable<T> collection, C closure)
          Executes the given closure on each element in the collection.
static
<T,C extends Closure<? super T>>
C
CollectionUtils.forAllDo(Iterator<T> iterator, C closure)
          Executes the given closure on each element in the collection.
 

Methods in org.apache.commons.collections4 that return Closure
static
<E> Closure<E>
ClosureUtils.asClosure(Transformer<? super E,?> transformer)
          Creates a Closure that calls a Transformer each time it is called.
static
<E> Closure<E>
ClosureUtils.chainedClosure(Closure<? super E>... closures)
          Create a new Closure that calls each closure in turn, passing the result into the next closure.
static
<E> Closure<E>
ClosureUtils.chainedClosure(Collection<Closure<E>> closures)
          Create a new Closure that calls each closure in turn, passing the result into the next closure.
static
<E> Closure<E>
ClosureUtils.doWhileClosure(Closure<? super E> closure, Predicate<? super E> predicate)
          Creates a Closure that will call the closure once and then repeatedly until the predicate returns false.
static
<E> Closure<E>
ClosureUtils.exceptionClosure()
          Gets a Closure that always throws an exception.
static
<E> Closure<E>
ClosureUtils.forClosure(int count, Closure<? super E> closure)
          Creates a Closure that will call the closure count times.
static
<E> Closure<E>
ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure)
          Create a new Closure that calls another closure based on the result of the specified predicate.
static
<E> Closure<E>
ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Create a new Closure that calls one of two closures depending on the specified predicate.
static
<E> Closure<E>
ClosureUtils.invokerClosure(String methodName)
          Creates a Closure that will invoke a specific method on the closure's input object by reflection.
static
<E> Closure<E>
ClosureUtils.invokerClosure(String methodName, Class<?>[] paramTypes, Object[] args)
          Creates a Closure that will invoke a specific method on the closure's input object by reflection.
static
<E> Closure<E>
ClosureUtils.nopClosure()
          Gets a Closure that will do nothing.
static
<E> Closure<E>
ClosureUtils.switchClosure(Map<Predicate<E>,Closure<E>> predicatesAndClosures)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.switchMapClosure(Map<? extends E,Closure<E>> objectsAndClosures)
          Create a new Closure that uses the input object as a key to find the closure to call.
static
<E> Closure<E>
ClosureUtils.whileClosure(Predicate<? super E> predicate, Closure<? super E> closure)
          Creates a Closure that will call the closure repeatedly until the predicate returns false.
 

Methods in org.apache.commons.collections4 with parameters of type Closure
static
<T> Transformer<T,T>
TransformerUtils.asTransformer(Closure<? super T> closure)
          Creates a Transformer that calls a Closure each time the transformer is used.
static
<E> Closure<E>
ClosureUtils.chainedClosure(Closure<? super E>... closures)
          Create a new Closure that calls each closure in turn, passing the result into the next closure.
static
<E> Closure<E>
ClosureUtils.doWhileClosure(Closure<? super E> closure, Predicate<? super E> predicate)
          Creates a Closure that will call the closure once and then repeatedly until the predicate returns false.
static
<E> Closure<E>
ClosureUtils.forClosure(int count, Closure<? super E> closure)
          Creates a Closure that will call the closure count times.
static
<E> Closure<E>
ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure)
          Create a new Closure that calls another closure based on the result of the specified predicate.
static
<E> Closure<E>
ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Create a new Closure that calls one of two closures depending on the specified predicate.
static
<E> Closure<E>
ClosureUtils.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Create a new Closure that calls one of two closures depending on the specified predicate.
static
<E> Closure<E>
ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.whileClosure(Predicate<? super E> predicate, Closure<? super E> closure)
          Creates a Closure that will call the closure repeatedly until the predicate returns false.
 

Method parameters in org.apache.commons.collections4 with type arguments of type Closure
static
<E> Closure<E>
ClosureUtils.chainedClosure(Collection<Closure<E>> closures)
          Create a new Closure that calls each closure in turn, passing the result into the next closure.
static
<E> Closure<E>
ClosureUtils.switchClosure(Map<Predicate<E>,Closure<E>> predicatesAndClosures)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
ClosureUtils.switchMapClosure(Map<? extends E,Closure<E>> objectsAndClosures)
          Create a new Closure that uses the input object as a key to find the closure to call.
 

Uses of Closure in org.apache.commons.collections4.functors
 

Classes in org.apache.commons.collections4.functors that implement Closure
 class CatchAndRethrowClosure<E>
          Closure that catches any checked exception and re-throws it as a FunctorException runtime exception.
 class ChainedClosure<E>
          Closure implementation that chains the specified closures together.
 class ExceptionClosure<E>
          Closure implementation that always throws an exception.
 class ForClosure<E>
          Closure implementation that calls another closure n times, like a for loop.
 class IfClosure<E>
          Closure implementation acts as an if statement calling one or other closure based on a predicate.
 class NOPClosure<E>
          Closure implementation that does nothing.
 class SwitchClosure<E>
          Closure implementation calls the closure whose predicate returns true, like a switch statement.
 class TransformerClosure<E>
          Closure implementation that calls a Transformer using the input object and ignore the result.
 class WhileClosure<E>
          Closure implementation that executes a closure repeatedly until a condition is met, like a do-while or while loop.
 

Fields in org.apache.commons.collections4.functors declared as Closure
static Closure<Object> NOPClosure.INSTANCE
          Singleton predicate instance
static Closure<Object> ExceptionClosure.INSTANCE
          Singleton predicate instance
 

Methods in org.apache.commons.collections4.functors that return Closure
static
<E> Closure<E>
ChainedClosure.chainedClosure(Closure<? super E>... closures)
          Factory method that performs validation and copies the parameter array.
static
<E> Closure<E>
ChainedClosure.chainedClosure(Collection<Closure<E>> closures)
          Create a new Closure that calls each closure in turn, passing the result into the next closure.
static
<E> Closure<E>
ExceptionClosure.exceptionClosure()
          Factory returning the singleton instance.
static
<E> Closure<E>
ForClosure.forClosure(int count, Closure<? super E> closure)
          Factory method that performs validation.
 Closure<? super E> WhileClosure.getClosure()
          Gets the closure.
 Closure<? super T> ClosureTransformer.getClosure()
          Gets the closure.
 Closure<? super E> ForClosure.getClosure()
          Gets the closure.
 Closure<? super E>[] ChainedClosure.getClosures()
          Gets the closures.
 Closure<? super E>[] SwitchClosure.getClosures()
          Gets the closures.
 Closure<? super E> SwitchClosure.getDefaultClosure()
          Gets the default closure.
 Closure<? super E> IfClosure.getFalseClosure()
          Gets the closure called when false.
 Closure<? super E> IfClosure.getTrueClosure()
          Gets the closure called when true.
static
<E> Closure<E>
IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure)
          Factory method that performs validation.
static
<E> Closure<E>
IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Factory method that performs validation.
static
<E> Closure<E>
NOPClosure.nopClosure()
          Factory returning the singleton instance.
static
<E> Closure<E>
SwitchClosure.switchClosure(Map<Predicate<E>,Closure<E>> predicatesAndClosures)
          Create a new Closure that calls one of the closures depending on the predicates.
static
<E> Closure<E>
SwitchClosure.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Factory method that performs validation and copies the parameter arrays.
static
<E> Closure<E>
TransformerClosure.transformerClosure(Transformer<? super E,?> transformer)
          Factory method that performs validation.
static
<E> Closure<E>
WhileClosure.whileClosure(Predicate<? super E> predicate, Closure<? super E> closure, boolean doLoop)
          Factory method that performs validation.
 

Methods in org.apache.commons.collections4.functors with parameters of type Closure
static
<E> Closure<E>
ChainedClosure.chainedClosure(Closure<? super E>... closures)
          Factory method that performs validation and copies the parameter array.
static
<T> Transformer<T,T>
ClosureTransformer.closureTransformer(Closure<? super T> closure)
          Factory method that performs validation.
static
<E> Closure<E>
ForClosure.forClosure(int count, Closure<? super E> closure)
          Factory method that performs validation.
static
<E> Closure<E>
IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure)
          Factory method that performs validation.
static
<E> Closure<E>
IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Factory method that performs validation.
static
<E> Closure<E>
IfClosure.ifClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Factory method that performs validation.
static
<E> Closure<E>
SwitchClosure.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Factory method that performs validation and copies the parameter arrays.
static
<E> Closure<E>
SwitchClosure.switchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Factory method that performs validation and copies the parameter arrays.
static
<E> Closure<E>
WhileClosure.whileClosure(Predicate<? super E> predicate, Closure<? super E> closure, boolean doLoop)
          Factory method that performs validation.
 

Method parameters in org.apache.commons.collections4.functors with type arguments of type Closure
static
<E> Closure<E>
ChainedClosure.chainedClosure(Collection<Closure<E>> closures)
          Create a new Closure that calls each closure in turn, passing the result into the next closure.
static
<E> Closure<E>
SwitchClosure.switchClosure(Map<Predicate<E>,Closure<E>> predicatesAndClosures)
          Create a new Closure that calls one of the closures depending on the predicates.
 

Constructors in org.apache.commons.collections4.functors with parameters of type Closure
ChainedClosure(Closure<? super E>... closures)
          Constructor that performs no validation.
ClosureTransformer(Closure<? super T> closure)
          Constructor that performs no validation.
ForClosure(int count, Closure<? super E> closure)
          Constructor that performs no validation.
IfClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure)
          Constructor that performs no validation.
IfClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Constructor that performs no validation.
IfClosure(Predicate<? super E> predicate, Closure<? super E> trueClosure, Closure<? super E> falseClosure)
          Constructor that performs no validation.
SwitchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Constructor that performs no validation.
SwitchClosure(Predicate<? super E>[] predicates, Closure<? super E>[] closures, Closure<? super E> defaultClosure)
          Constructor that performs no validation.
WhileClosure(Predicate<? super E> predicate, Closure<? super E> closure, boolean doLoop)
          Constructor that performs no validation.
 



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