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org.gradle.api
Interface NamedDomainObjectSet<T>

Type Parameters:
T - The type of element in the set
All Superinterfaces:
Collection<T>, DomainObjectCollection<T>, Iterable<T>, NamedDomainObjectCollection<T>, Set<T>
All Known Subinterfaces:
CompilerRegistry, ConfigurationContainer, NamedDomainObjectContainer<T>, SourceSetContainer, TaskCollection<T>, TaskContainer
public interface NamedDomainObjectSet<T>
extends NamedDomainObjectCollection<T>, Set<T>

A specialisation of NamedDomainObjectCollection that also implements Set and orders objects by their inherent name.

All object equality is determined in terms of object names. That is, calling remove() with an object that is NOT equal to an existing object in terms of equals, but IS in terms of name equality will result in the existing collection item with the equal name being removed.

Method Summary
 Set<T> findAll(Closure spec)
          Returns a collection which contains the objects in this collection which meet the given closure specification.
 NamedDomainObjectSet<T> matching(Closure spec)
          Returns a collection which contains the objects in this collection which meet the given closure specification.
 NamedDomainObjectSet<T> matching(Spec<? super T> spec)
          Returns a collection which contains the objects in this collection which meet the given specification.
<S extends T>
NamedDomainObjectSet<S>
withType(Class<S> type)
          Returns a collection containing the objects in this collection of the given type.
 
Methods inherited from interface org.gradle.api.NamedDomainObjectCollection
add, addAll, addRule, addRule, findByName, getAsMap, getAt, getByName, getByName, getNamer, getRules
 
Methods inherited from interface org.gradle.api.DomainObjectCollection
all, all, allObjects, allObjects, findAll, getAll, whenObjectAdded, whenObjectAdded, whenObjectRemoved, whenObjectRemoved, withType, withType
 
Methods inherited from interface java.util.Collection
clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
 
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
 

Method Detail

withType

<S extends T> NamedDomainObjectSet<S> withType(Class<S> type)
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 NamedDomainObjectCollection<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.

matching

NamedDomainObjectSet<T> matching(Spec<? super T> spec)
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 NamedDomainObjectCollection<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.

matching

NamedDomainObjectSet<T> matching(Closure spec)
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 NamedDomainObjectCollection<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.

findAll

Set<T> findAll(Closure spec)
Returns a collection which contains the objects in this collection which meet the given closure specification.

Specified by:
findAll in interface DomainObjectCollection<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.
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