Module org.apache.jena.core

Package org.apache.jena.mem2.collection

Class HashCommonBase<E>

java.lang.Object

org.apache.jena.mem2.collection.HashCommonBase<E>

Type Parameters:

E - the element type

Direct Known Subclasses:

HashCommonMap, HashCommonSet

public abstract class HashCommonBase<E>
extends Object

Common code for hash tables and sets. The hash table is a lookup table. The hash codes are not stored. When the table grows, all hash codes need to be recalculated.

Method Summary

Modifier and Type	Method	Description
boolean	anyMatch(Predicate<E> predicate)
boolean	containsKey(E key)
boolean	isEmpty()
ExtendedIterator<E>	keyIterator()
Spliterator<E>	keySpliterator()
void	removeUnchecked(E key)	Remove the object key from this hash's keys if it is present (if it's absent, do nothing).
int	size()
boolean	tryRemove(E key)	Remove the object key from this hash's keys if it is present (if it's absent, do nothing).

Methods inherited from class java.lang.Object

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

Method Details

size

public int size()

isEmpty

public boolean isEmpty()

tryRemove

public boolean tryRemove(E key)

Remove the object key from this hash's keys if it is present (if it's absent, do nothing).

removeUnchecked

public void removeUnchecked(E key)

Remove the object key from this hash's keys if it is present (if it's absent, do nothing).

containsKey

public boolean containsKey(E key)

anyMatch

public boolean anyMatch(Predicate<E> predicate)

keyIterator

public ExtendedIterator<E> keyIterator()

keySpliterator

public Spliterator<E> keySpliterator()