com.google.common.collect

Class Constraints.ConstrainedSet<E>

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.collect.ForwardingCollection<E>

com.google.common.collect.ForwardingSet<E>

com.google.common.collect.Constraints.ConstrainedSet<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>

Enclosing class:

Constraints

static class Constraints.ConstrainedSet<E>
extends ForwardingSet<E>

See Also:

Constraints.constrainedSet(java.util.Set<E>, com.google.common.collect.Constraint<? super E>)

Field Summary

Fields

Modifier and Type	Field and Description
private Constraint<? super E>	constraint
private java.util.Set<E>	delegate

Constructor Summary

Constructors

Constructor and Description
ConstrainedSet(java.util.Set<E> delegate, Constraint<? super E> constraint)

Method Summary

Modifier and Type	Method and Description
boolean	add(E element)
boolean	addAll(java.util.Collection<? extends E> elements)
protected java.util.Set<E>	delegate() Returns the backing delegate instance that methods are forwarded to.

Methods inherited from class com.google.common.collect.ForwardingSet

equals, hashCode, standardEquals, standardHashCode, standardRemoveAll

Methods inherited from class com.google.common.collect.ForwardingCollection

clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, standardAddAll, standardClear, standardContains, standardContainsAll, standardIsEmpty, standardRemove, standardRetainAll, standardToArray, standardToArray, standardToString, toArray, toArray

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

delegate

private final java.util.Set<E> delegate

constraint

private final Constraint<? super E> constraint

Constructor Detail

ConstrainedSet

public ConstrainedSet(java.util.Set<E> delegate,
                      Constraint<? super E> constraint)

Method Detail

delegate

protected java.util.Set<E> delegate()

Description copied from class: ForwardingObject

Returns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such as ForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.

Specified by:

delegate in class ForwardingSet<E>

add

public boolean add(E element)

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.Set<E>

Overrides:

add in class ForwardingCollection<E>

addAll

public boolean addAll(java.util.Collection<? extends E> elements)

Specified by:

addAll in interface java.util.Collection<E>

Specified by:

addAll in interface java.util.Set<E>

Overrides:

addAll in class ForwardingCollection<E>