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

Packages that use Closure

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

Uses of Closure in org.apache.commons.collections

Methods in org.apache.commons.collections that return Closure

static <I,O> Closure<I>	ClosureUtils.asClosure(Transformer<I,O> transformer) Creates a Closure that calls a Transformer each time it is called.
static <T> Closure<T>	ClosureUtils.chainedClosure(Closure<T>[] closures) Create a new Closure that calls each closure in turn, passing the result into the next closure.
static <T> Closure<T>	ClosureUtils.chainedClosure(Closure<T> closure1, Closure<T> closure2) Create a new Closure that calls two Closures, passing the result of the first into the second.
static <T> Closure<T>	ClosureUtils.chainedClosure(Collection<T> closures) Create a new Closure that calls each closure in turn, passing the result into the next closure.
static <T> Closure<T>	ClosureUtils.doWhileClosure(Closure<? super T> closure, Predicate<? super T> predicate) Creates a Closure that will call the closure once and then repeatedly until the predicate returns false.
static Closure	ClosureUtils.exceptionClosure() Gets a Closure that always throws an exception.
static <T> Closure<T>	ClosureUtils.forClosure(int count, Closure<T> closure) Creates a Closure that will call the closure count times.
static <T> Closure<T>	ClosureUtils.ifClosure(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure) Create a new Closure that calls one of two closures depending on the specified predicate.
static Closure	ClosureUtils.invokerClosure(String methodName) Creates a Closure that will invoke a specific method on the closure's input object by reflection.
static Closure	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 Closure	ClosureUtils.nopClosure() Gets a Closure that will do nothing.
static <T> Closure<T>	ClosureUtils.switchClosure(Map<Predicate<? super T>,Closure<? super T>> predicatesAndClosures) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.switchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.switchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.switchMapClosure(Map<T,Closure<T>> objectsAndClosures) Create a new Closure that uses the input object as a key to find the closure to call.
static <T> Closure<T>	ClosureUtils.whileClosure(Predicate<? super T> predicate, Closure<? super T> closure) Creates a Closure that will call the closure repeatedly until the predicate returns false.

Methods in org.apache.commons.collections with parameters of type Closure

static <T> Transformer<T,T>	TransformerUtils.asTransformer(Closure<T> closure) Creates a Transformer that calls a Closure each time the transformer is used.
static <T> Closure<T>	ClosureUtils.chainedClosure(Closure<T>[] closures) Create a new Closure that calls each closure in turn, passing the result into the next closure.
static <T> Closure<T>	ClosureUtils.chainedClosure(Closure<T> closure1, Closure<T> closure2) Create a new Closure that calls two Closures, passing the result of the first into the second.
static <T> Closure<T>	ClosureUtils.chainedClosure(Closure<T> closure1, Closure<T> closure2) Create a new Closure that calls two Closures, passing the result of the first into the second.
static <T> Closure<T>	ClosureUtils.doWhileClosure(Closure<? super T> closure, Predicate<? super T> predicate) Creates a Closure that will call the closure once and then repeatedly until the predicate returns false.
static <E> void	CollectionUtils.forAllDo(Collection<E> collection, Closure<E> closure) Executes the given closure on each element in the collection.
static <T> Closure<T>	ClosureUtils.forClosure(int count, Closure<T> closure) Creates a Closure that will call the closure count times.
static <T> Closure<T>	ClosureUtils.ifClosure(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure) Create a new Closure that calls one of two closures depending on the specified predicate.
static <T> Closure<T>	ClosureUtils.ifClosure(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure) Create a new Closure that calls one of two closures depending on the specified predicate.
static <T> Closure<T>	ClosureUtils.switchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.switchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.switchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.whileClosure(Predicate<? super T> predicate, Closure<? super T> closure) Creates a Closure that will call the closure repeatedly until the predicate returns false.

Method parameters in org.apache.commons.collections with type arguments of type Closure

static <T> Closure<T>	ClosureUtils.switchClosure(Map<Predicate<? super T>,Closure<? super T>> predicatesAndClosures) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	ClosureUtils.switchMapClosure(Map<T,Closure<T>> 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.collections.functors

Classes in org.apache.commons.collections.functors that implement Closure

class	ChainedClosure<T> Closure implementation that chains the specified closures together.
class	ExceptionClosure<T> Closure implementation that always throws an exception.
class	ForClosure<T> Closure implementation that calls another closure n times, like a for loop.
class	IfClosure<T> Closure implementation acts as an if statement calling one or other closure based on a predicate.
class	NOPClosure<T> Closure implementation that does nothing.
class	SwitchClosure<T> Closure implementation calls the closure whose predicate returns true, like a switch statement.
class	TransformerClosure<I,O> Closure implementation that calls a Transformer using the input object and ignore the result.
class	WhileClosure<T> Closure implementation that executes a closure repeatedly until a condition is met, like a do-while or while loop.

Fields in org.apache.commons.collections.functors declared as Closure

static Closure	NOPClosure.INSTANCE Singleton predicate instance
static Closure	ExceptionClosure.INSTANCE Singleton predicate instance

Methods in org.apache.commons.collections.functors that return Closure

Closure<? super T>	WhileClosure.getClosure() Gets the closure.
Closure<T>	ForClosure.getClosure() Gets the closure.
Closure<T>	ClosureTransformer.getClosure() Gets the closure.
Closure<? super T>[]	SwitchClosure.getClosures() Gets the closures, do not modify the array.
Closure<? super T>[]	ChainedClosure.getClosures() Gets the closures, do not modify the array.
Closure<? super T>	SwitchClosure.getDefaultClosure() Gets the default closure.
Closure<? super T>	IfClosure.getFalseClosure() Gets the closure called when false.
static Closure	NOPClosure.getInstance() Factory returning the singleton instance.
static Closure	ExceptionClosure.getInstance() Factory returning the singleton instance.
static <T> Closure<T>	ChainedClosure.getInstance(Closure<? super T>[] closures) Factory method that performs validation and copies the parameter array.
static <T> Closure<T>	ChainedClosure.getInstance(Closure<? super T> closure1, Closure<? super T> closure2) Factory method that performs validation.
static <T> Closure<T>	ChainedClosure.getInstance(Collection<? super T> closures) Create a new Closure that calls each closure in turn, passing the result into the next closure.
static <T> Closure<T>	ForClosure.getInstance(int count, Closure<T> closure) Factory method that performs validation.
static <T> Closure<T>	SwitchClosure.getInstance(Map<Predicate<? super T>,Closure<? super T>> predicatesAndClosures) Create a new Closure that calls one of the closures depending on the predicates.
static <T> Closure<T>	SwitchClosure.getInstance(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure) Factory method that performs validation and copies the parameter arrays.
static <T> Closure<T>	WhileClosure.getInstance(Predicate<? super T> predicate, Closure<? super T> closure, boolean doLoop) Factory method that performs validation.
static <T> Closure<T>	IfClosure.getInstance(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure) Factory method that performs validation.
static <I,O> Closure<I>	TransformerClosure.getInstance(Transformer<? super I,O> transformer) Factory method that performs validation.
Closure<? super T>	IfClosure.getTrueClosure() Gets the closure called when true.

Methods in org.apache.commons.collections.functors with parameters of type Closure

static <T> Closure<T>	ChainedClosure.getInstance(Closure<? super T>[] closures) Factory method that performs validation and copies the parameter array.
static <T> Closure<T>	ChainedClosure.getInstance(Closure<? super T> closure1, Closure<? super T> closure2) Factory method that performs validation.
static <T> Closure<T>	ChainedClosure.getInstance(Closure<? super T> closure1, Closure<? super T> closure2) Factory method that performs validation.
static <T> Transformer<T,T>	ClosureTransformer.getInstance(Closure<T> closure) Factory method that performs validation.
static <T> Closure<T>	ForClosure.getInstance(int count, Closure<T> closure) Factory method that performs validation.
static <T> Closure<T>	SwitchClosure.getInstance(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure) Factory method that performs validation and copies the parameter arrays.
static <T> Closure<T>	SwitchClosure.getInstance(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure) Factory method that performs validation and copies the parameter arrays.
static <T> Closure<T>	WhileClosure.getInstance(Predicate<? super T> predicate, Closure<? super T> closure, boolean doLoop) Factory method that performs validation.
static <T> Closure<T>	IfClosure.getInstance(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure) Factory method that performs validation.
static <T> Closure<T>	IfClosure.getInstance(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure) Factory method that performs validation.

Method parameters in org.apache.commons.collections.functors with type arguments of type Closure

static <T> Closure<T>

SwitchClosure.getInstance(Map<Predicate<? super T>,Closure<? super T>> predicatesAndClosures) Create a new Closure that calls one of the closures depending on the predicates.

Constructors in org.apache.commons.collections.functors with parameters of type Closure

ChainedClosure(Closure<? super T>[] closures)
Constructor that performs no validation.

ClosureTransformer(Closure<T> closure)
Constructor that performs no validation.

ForClosure(int count, Closure<T> closure)
Constructor that performs no validation.

IfClosure(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure)
Constructor that performs no validation.

IfClosure(Predicate<? super T> predicate, Closure<? super T> trueClosure, Closure<? super T> falseClosure)
Constructor that performs no validation.

SwitchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure)
Constructor that performs no validation.

SwitchClosure(Predicate<? super T>[] predicates, Closure<? super T>[] closures, Closure<? super T> defaultClosure)
Constructor that performs no validation.

WhileClosure(Predicate<? super T> predicate, Closure<? super T> closure, boolean doLoop)
Constructor that performs no validation.