org.gradle.api.internal

Class DelegatingDomainObjectSet<T>

java.lang.Object

org.gradle.api.internal.DelegatingDomainObjectSet<T>

All Implemented Interfaces:

Iterable<T>, Collection<T>, Set<T>, DomainObjectCollection<T>, DomainObjectSet<T>

Direct Known Subclasses:

DefaultDependencySet, DefaultPublishArtifactSet

public class DelegatingDomainObjectSet<T>
extends Object
implements DomainObjectSet<T>

Constructor Summary

Constructors

Constructor and Description
DelegatingDomainObjectSet(DomainObjectSet<T> backingSet)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(T o)
boolean	addAll(Collection<? extends T> c)
void	all(Action<? super T> action) Executes the given action against all objects in this collection, and any objects subsequently added to this collection.
void	all(Closure action) Executes the given closure against all objects in this collection, and any objects subsequently added to this collection.
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
Set<T>	findAll(Closure spec) Returns a collection which contains the objects in this collection which meet the given closure specification.
boolean	isEmpty()
Iterator<T>	iterator()
DomainObjectSet<T>	matching(Closure spec) Returns a collection which contains the objects in this collection which meet the given closure specification.
DomainObjectSet<T>	matching(Spec<? super T> spec) Returns a collection which contains the objects in this collection which meet the given specification.
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)
Action<? super T>	whenObjectAdded(Action<? super T> action) Adds an Action to be executed when an object is added to this collection.
void	whenObjectAdded(Closure action) Adds a closure to be called when an object is added to this collection.
Action<? super T>	whenObjectRemoved(Action<? super T> action) Adds an Action to be executed when an object is removed from this collection.
void	whenObjectRemoved(Closure action) Adds a closure to be called when an object is removed from this collection.
<S extends T> DomainObjectSet<S>	withType(Class<S> type) Returns a collection containing the objects in this collection of the given type.
<S extends T> DomainObjectCollection<S>	withType(Class<S> type, Action<? super S> configureAction) Returns a collection containing the objects in this collection of the given type.
<S extends T> DomainObjectCollection<S>	withType(Class<S> type, Closure configureClosure) Returns a collection containing the objects in this collection of the given type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Set

equals, hashCode

Constructor Detail

DelegatingDomainObjectSet

public DelegatingDomainObjectSet(DomainObjectSet<T> backingSet)

Method Detail

matching

public DomainObjectSet<T> matching(Closure spec)

Description copied from interface: DomainObjectSet

Returns a collection which contains the objects in this collection which meet the given closure specification. The returned collection is live, so that when matching objects are added to this collection, they are also visible in the filtered collection.

Specified by:

matching in interface DomainObjectCollection<T>

Specified by:

matching in interface DomainObjectSet<T>

Parameters:

spec - The specification to use. The closure gets a collection element as an argument.

Returns:

The collection of matching objects. Returns an empty collection if there are no such objects in this collection.

matching

public DomainObjectSet<T> matching(Spec<? super T> spec)

Description copied from interface: DomainObjectSet

Returns a collection which contains the objects in this collection which meet the given specification. The returned collection is live, so that when matching objects are added to this collection, they are also visible in the filtered collection.

Specified by:

matching in interface DomainObjectCollection<T>

Specified by:

matching in interface DomainObjectSet<T>

Parameters:

spec - The specification to use.

Returns:

The collection of matching objects. Returns an empty collection if there are no such objects in this collection.

withType

public <S extends T> DomainObjectSet<S> withType(Class<S> type)

Description copied from interface: DomainObjectSet

Returns a collection containing the objects in this collection of the given type. The returned collection is live, so that when matching objects are later added to this collection, they are also visible in the filtered collection.

Specified by:

withType in interface DomainObjectCollection<T>

Specified by:

withType in interface DomainObjectSet<T>

Parameters:

type - The type of objects to find.

Returns:

The matching objects. Returns an empty collection if there are no such objects in this collection.

all

public void all(Action<? super T> action)

Description copied from interface: DomainObjectCollection

Executes the given action against all objects in this collection, and any objects subsequently added to this collection.

Specified by:

all in interface DomainObjectCollection<T>

Parameters:

action - The action to be executed

all

public void all(Closure action)

Description copied from interface: DomainObjectCollection

Executes the given closure against all objects in this collection, and any objects subsequently added to this collection. The object is passed to the closure as the closure delegate. Alternatively, it is also passed as a parameter.

Specified by:

all in interface DomainObjectCollection<T>

Parameters:

action - The action to be executed

whenObjectAdded

public Action<? super T> whenObjectAdded(Action<? super T> action)

Description copied from interface: DomainObjectCollection

Adds an Action to be executed when an object is added to this collection.

Specified by:

whenObjectAdded in interface DomainObjectCollection<T>

Parameters:

action - The action to be executed

Returns:

the supplied action

whenObjectAdded

public void whenObjectAdded(Closure action)

Description copied from interface: DomainObjectCollection

Adds a closure to be called when an object is added to this collection. The newly added object is passed to the closure as the parameter.

Specified by:

whenObjectAdded in interface DomainObjectCollection<T>

Parameters:

action - The closure to be called

whenObjectRemoved

public Action<? super T> whenObjectRemoved(Action<? super T> action)

Description copied from interface: DomainObjectCollection

Adds an Action to be executed when an object is removed from this collection.

Specified by:

whenObjectRemoved in interface DomainObjectCollection<T>

Parameters:

action - The action to be executed

Returns:

the supplied action

whenObjectRemoved

public void whenObjectRemoved(Closure action)

Description copied from interface: DomainObjectCollection

Adds a closure to be called when an object is removed from this collection. The removed object is passed to the closure as the parameter.

Specified by:

whenObjectRemoved in interface DomainObjectCollection<T>

Parameters:

action - The closure to be called

withType

public <S extends T> DomainObjectCollection<S> withType(Class<S> type,
                                               Action<? super S> configureAction)

Description copied from interface: DomainObjectCollection

Returns a collection containing the objects in this collection of the given type. Equivalent to calling withType(type).all(configureAction)

Specified by:

withType in interface DomainObjectCollection<T>

Parameters:

type - The type of objects to find.

configureAction - The action to execute for each object in the resulting collection.

Returns:

The matching objects. Returns an empty collection if there are no such objects in this collection.

withType

public <S extends T> DomainObjectCollection<S> withType(Class<S> type,
                                               Closure configureClosure)

Description copied from interface: DomainObjectCollection

Returns a collection containing the objects in this collection of the given type. Equivalent to calling withType(type).all(configureClosure).

Specified by:

withType in interface DomainObjectCollection<T>

Parameters:

type - The type of objects to find.

configureClosure - The closure to execute for each object in the resulting collection.

Returns:

The matching objects. Returns an empty collection if there are no such objects in this collection.

add

public boolean add(T o)

Specified by:

add in interface Collection<T>

Specified by:

add in interface Set<T>

addAll

public boolean addAll(Collection<? extends T> c)

Specified by:

addAll in interface Collection<T>

Specified by:

addAll in interface Set<T>

clear

public void clear()

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface Set<T>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<T>

Specified by:

contains in interface Set<T>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<T>

Specified by:

containsAll in interface Set<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

Specified by:

isEmpty in interface Set<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface Set<T>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<T>

Specified by:

remove in interface Set<T>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<T>

Specified by:

removeAll in interface Set<T>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<T>

Specified by:

retainAll in interface Set<T>

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in interface Set<T>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface Set<T>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface Set<T>

findAll

public Set<T> findAll(Closure spec)

Description copied from interface: DomainObjectSet

Returns a collection which contains the objects in this collection which meet the given closure specification.

Specified by:

findAll in interface DomainObjectCollection<T>

Specified by:

findAll in interface DomainObjectSet<T>

Parameters:

spec - The specification to use. The closure gets a collection element as an argument.

Returns:

The collection of matching objects. Returns an empty collection if there are no such objects in this collection.