Module org.apache.jena.core

Package org.apache.jena.mem2.collection

Class HashCommonSet<K>

java.lang.Object

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

org.apache.jena.mem2.collection.HashCommonSet<K>

All Implemented Interfaces:

JenaMapSetCommon<K>, JenaSet<K>

Direct Known Subclasses:

HashedTripleBunch

public abstract class HashCommonSet<K>
extends HashCommonBase<K>
implements JenaSet<K>

Implementation of JenaSet based on HashCommonBase.

Method Summary

Modifier and Type	Method	Description
void	addUnchecked(K key)	Add the key to the set without checking if it is already present.
boolean	tryAdd(K key)	Add the key to the set if it is not already present.

Methods inherited from class org.apache.jena.mem2.collection.HashCommonBase

anyMatch, containsKey, isEmpty, keyIterator, keySpliterator, removeUnchecked, size, tryRemove

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.mem2.collection.JenaMapSetCommon

anyMatch, clear, containsKey, isEmpty, keyIterator, keySpliterator, keyStream, keyStreamParallel, removeUnchecked, size, tryRemove

Method Details

tryAdd

public boolean tryAdd(K key)

Description copied from interface: JenaSet

Add the key to the set if it is not already present.

Specified by:

tryAdd in interface JenaSet<K>

Parameters:

key - the key to add

Returns:

true if the key was added, false if it was already present

addUnchecked

public void addUnchecked(K key)

Description copied from interface: JenaSet

Add the key to the set without checking if it is already present. Attention: This method must only be used if it is guaranteed that the key is not already present.

Specified by:

addUnchecked in interface JenaSet<K>

Parameters:

key - the key to add