Apache Commons Collections 4.4 · org.apache.commons.collections4.functors.ChainedClosure

Modifier and Type	Field and Description
private final Closure<? super E>[]	iClosures The closures to call in turn
private static final long	serialVersionUID Serial version UID

Constructor Summary

Access	Constructor and Description
private	ChainedClosure(final boolean if `true` the input argument will be cloned clone, final Closure<? super E>... the closures to chain, no nulls closures) Hidden constructor for the use by the static factory methods.
public	ChainedClosure(final Closure<? super E>... the closures to chain, copied, no nulls closures) Constructor that performs no validation.

Method Summary

Modifier and Type	Method and Description
public static < the type that the closure acts on E> Closure<E>	Returns: the `chained` closure chainedClosure(final Closure<? super E>... the closures to chain, copied, no nulls closures) Factory method that performs validation and copies the parameter array.
public static < the type that the closure acts on E> Closure<E>	Returns: the `chained` closure chainedClosure(final Collection<? extends Closure<? super E>> a collection of closures to chain closures) Create a new Closure that calls each closure in turn, passing the result into the next closure.
public void	execute(final E the input object passed to each closure input) Implements org.apache.commons.collections4.Closure.execute. Execute a list of closures.
public Closure<? super E>[]	Returns: a copy of the closures getClosures() Gets the closures.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

iClosures	back to summary
private final Closure<? super E>[] iClosures The closures to call in turn

serialVersionUID	back to summary
private static final long serialVersionUID Serial version UID

Constructor Detail

ChainedClosure back to summary

ChainedClosure	back to summary
private ChainedClosure(final boolean clone, final Closure<? super E>... closures) Hidden constructor for the use by the static factory methods. Parameters clone:boolean if `true` the input argument will be cloned closures:Closure<? super E>[] the closures to chain, no nulls

private ChainedClosure(final boolean clone, final Closure<? super E>... closures)

Hidden constructor for the use by the static factory methods.

Parameters

clone:boolean: if true the input argument will be cloned
closures:Closure<? super E>[]: the closures to chain, no nulls

ChainedClosure back to summary

ChainedClosure	back to summary
public ChainedClosure(final Closure<? super E>... closures) Constructor that performs no validation. Use `chainedClosure` if you want that. Parameters closures:Closure<? super E>[] the closures to chain, copied, no nulls

public ChainedClosure(final Closure<? super E>... closures)

Constructor that performs no validation. Use chainedClosure if you want that.

Parameters

closures:Closure<? super E>[]: the closures to chain, copied, no nulls

Method Detail

chainedClosure back to summary

chainedClosure	back to summary
public static <E> Closure<E> chainedClosure(final Closure<? super E>... closures) Factory method that performs validation and copies the parameter array. Parameters <E> the type that the closure acts on closures:Closure<? super E>[] the closures to chain, copied, no nulls Returns:Closure<E> the `chained` closure Exceptions NullPointerException: if the closures array is null if any closure in the array is null

public static <E> Closure<E> chainedClosure(final Closure<? super E>... closures)

Factory method that performs validation and copies the parameter array.

Parameters

<E>: the type that the closure acts on
closures:Closure<? super E>[]: the closures to chain, copied, no nulls

Returns:Closure<E>

the chained closure

Exceptions

NullPointerException:

if the closures array is null
if any closure in the array is null

chainedClosure back to summary

chainedClosure	back to summary
public static <E> Closure<E> chainedClosure(final Collection<? extends Closure<? super E>> closures) Create a new Closure that calls each closure in turn, passing the result into the next closure. The ordering is that of the iterator() method on the collection. Parameters <E> the type that the closure acts on closures:Collection<? extends Closure<? super E>> a collection of closures to chain Returns:Closure<E> the `chained` closure Annotations @SuppressWarnings:unchecked Exceptions NullPointerException: if the closures collection is null if any closure in the collection is null

public static <E> Closure<E> chainedClosure(final Collection<? extends Closure<? super E>> closures)

Create a new Closure that calls each closure in turn, passing the result into the next closure. The ordering is that of the iterator() method on the collection.

Parameters

<E>: the type that the closure acts on
closures:Collection<? extends Closure<? super E>>: a collection of closures to chain

Returns:Closure<E>

the chained closure

Annotations

@SuppressWarnings:unchecked

Exceptions

NullPointerException:

if the closures collection is null
if any closure in the collection is null

execute	back to summary
public void execute(final E input) Implements org.apache.commons.collections4.Closure.execute. Execute a list of closures. Parameters input:E the input object passed to each closure Annotations @Override

execute

back to summary

public void execute(final E input)

Implements org.apache.commons.collections4.Closure.execute.

Execute a list of closures.

Parameters