java.util

Class AbstractSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Set<E>

Direct Known Subclasses:

HashSet, TreeSet

public abstract class AbstractSet<E>
extends AbstractCollection<E>
implements Set<E>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractSet()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
int	hashCode()
boolean	removeAll(Collection<?> collection)

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, retainAll, size, toArray, toArray

Methods inherited from interface java.util.Collection

removeIf

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

AbstractSet

protected AbstractSet()

Method Detail

equals

public boolean equals(Object object)

Specified by:

equals in interface Collection<E>

Specified by:

equals in interface Set<E>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<E>

Specified by:

hashCode in interface Set<E>

Overrides:

hashCode in class Object

removeAll

public boolean removeAll(Collection<?> collection)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface Set<E>

Overrides:

removeAll in class AbstractCollection<E>