Top Description Inners Fields Constructors Methods

org.hsqldb.lib

public Class IntKeyHashMapConcurrent<V>

Class Inheritance

extends BaseHashMap
implements Map<Integer, V>

java.lang.Object
org.hsqldb.map.BaseHashMap
org.hsqldb.lib.IntKeyHashMapConcurrent

All Implemented Interfaces

org.hsqldb.lib.Map

Imports

java.util.concurrent.locks.Lock, .ReentrantReadWriteLock, org.hsqldb.map.BaseHashMap

A Map of int primitives to Object values, suitable for thread-safe access.

Iterators of keys or values are not thread-safe.

Author: Fred Toussi (fredt@users dot sourceforge.net)
Since: 1.9.0
Version: 2.7.3

Nested and Inner Type Summary

Modifier and Type	Class and Description
private class	IntKeyHashMapConcurrent.EntrySet
private class	IntKeyHashMapConcurrent.EntrySetIterator
private class	IntKeyHashMapConcurrent.KeySet
private class	IntKeyHashMapConcurrent.Values

Field Summary

Modifier and Type	Field and Description
private Set<Map.Entry<Integer, V>>	entries
private Set<Integer>	keySet
pack-priv ReentrantReadWriteLock	lock
pack-priv ReentrantReadWriteLock.ReadLock	readLock
private Collection<V>	values
pack-priv ReentrantReadWriteLock.WriteLock	writeLock

Constructor Summary

Access	Constructor and Description
public	IntKeyHashMapConcurrent()
public	IntKeyHashMapConcurrent(int initialCapacity)

Method Summary

Modifier and Type	Method and Description
public boolean	containsKey(Object key) Implements org.hsqldb.lib.Map.containsKey.
public boolean	containsKey(int key)
public boolean	containsValue(Object value) Overrides org.hsqldb.map.BaseHashMap.containsValue. Implements org.hsqldb.lib.Map.containsValue.
public Set<Map.Entry<Integer, V>>	entrySet() Implements org.hsqldb.lib.Map.entrySet.
public V	get(Integer key) Implements org.hsqldb.lib.Map.get.
public V	get(int key) Implements org.hsqldb.lib.Map.get.
public int	getOrderedKeyMatchCount(int[] array)
public Lock	getWriteLock()
public Set<Integer>	keySet() Implements org.hsqldb.lib.Map.keySet.
public int[]	keysToArray(int[] array)
public V	put(Integer key, V value) Implements org.hsqldb.lib.Map.put.
public V	put(int key, V value) Implements org.hsqldb.lib.Map.put.
public void	putAll(IntKeyHashMap<V> other)
public V	remove(Object key) Implements org.hsqldb.lib.Map.remove.
public V	remove(int key)
public Collection<V>	values() Implements org.hsqldb.lib.Map.values.
public <T> T[]	valuesToArray(T[] array)

Field Detail

entries	back to summary
private Set<Map.Entry<Integer, V>> entries

keySet	back to summary
private Set<Integer> keySet

lock	back to summary
pack-priv ReentrantReadWriteLock lock

readLock	back to summary
pack-priv ReentrantReadWriteLock.ReadLock readLock

values	back to summary
private Collection<V> values

writeLock	back to summary
pack-priv ReentrantReadWriteLock.WriteLock writeLock

Constructor Detail

IntKeyHashMapConcurrent	back to summary
public IntKeyHashMapConcurrent()

IntKeyHashMapConcurrent	back to summary
public IntKeyHashMapConcurrent(int initialCapacity) throws IllegalArgumentException

Method Detail

containsKey	back to summary
public boolean containsKey(Object key) Implements org.hsqldb.lib.Map.containsKey.

containsKey	back to summary
public boolean containsKey(int key)

containsValue

back to summary

public boolean containsValue(Object value)

Overrides org.hsqldb.map.BaseHashMap.containsValue.

Implements org.hsqldb.lib.Map.containsValue.

entrySet	back to summary
public Set<Map.Entry<Integer, V>> entrySet() Implements org.hsqldb.lib.Map.entrySet.

get	back to summary
public V get(Integer key) Implements org.hsqldb.lib.Map.get.

get	back to summary
public V get(int key) Implements org.hsqldb.lib.Map.get.

getOrderedKeyMatchCount	back to summary
public int getOrderedKeyMatchCount(int[] array)

getWriteLock	back to summary
public Lock getWriteLock()

keySet	back to summary
public Set<Integer> keySet() Implements org.hsqldb.lib.Map.keySet.

keysToArray	back to summary
public int[] keysToArray(int[] array)

put	back to summary
public V put(Integer key, V value) Implements org.hsqldb.lib.Map.put.

put	back to summary
public V put(int key, V value) Implements org.hsqldb.lib.Map.put.

putAll	back to summary
public void putAll(IntKeyHashMap<V> other)

remove	back to summary
public V remove(Object key) Implements org.hsqldb.lib.Map.remove.

remove	back to summary
public V remove(int key)

values	back to summary
public Collection<V> values() Implements org.hsqldb.lib.Map.values.

valuesToArray	back to summary
public <T> T[] valuesToArray(T[] array)

org.hsqldb.lib back to summary

private Class IntKeyHashMapConcurrent.EntrySet

Class Inheritance

extends AbstractReadOnlyCollection<Map.Entry<Integer, V>>
implements Set<Map.Entry<Integer, V>>

java.lang.Object
org.hsqldb.lib.AbstractReadOnlyCollection
org.hsqldb.lib.IntKeyHashMapConcurrent.EntrySet

All Implemented Interfaces

org.hsqldb.lib.Set, org.hsqldb.lib.Collection

Constructor Summary

Access	Constructor and Description
private	EntrySet()

Method Summary

Modifier and Type	Method and Description
public boolean	isEmpty() Implements org.hsqldb.lib.Collection.isEmpty.
public Iterator<Map.Entry<Integer, V>>	iterator() Implements org.hsqldb.lib.Collection.iterator.
public int	size() Implements org.hsqldb.lib.Collection.size.

Inherited from org.hsqldb.lib.AbstractReadOnlyCollection:: add addAll clear contains remove

Constructor Detail

EntrySet	back to summary
private EntrySet()

Method Detail

isEmpty	back to summary
public boolean isEmpty() Implements org.hsqldb.lib.Collection.isEmpty.

iterator	back to summary
public Iterator<Map.Entry<Integer, V>> iterator() Implements org.hsqldb.lib.Collection.iterator.

size	back to summary
public int size() Implements org.hsqldb.lib.Collection.size.

org.hsqldb.lib back to summary

private Class IntKeyHashMapConcurrent.EntrySetIterator

Class Inheritance

extends BaseHashIterator

java.lang.Object
org.hsqldb.map.BaseHashMap.BaseHashIterator
org.hsqldb.lib.IntKeyHashMapConcurrent.EntrySetIterator

Field Summary

Inherited from org.hsqldb.map.BaseHashMap.BaseHashIterator:: counter keys lookup removed

Constructor Summary

Access	Constructor and Description
pack-priv	EntrySetIterator()

Method Summary

Modifier and Type	Method and Description
public Map.Entry<Integer, V>	next() Overrides org.hsqldb.map.BaseHashMap.BaseHashIterator.next. Implements org.hsqldb.lib.Iterator.next.

Inherited from org.hsqldb.map.BaseHashMap.BaseHashIterator:: getAccessCount getLookup hasNext nextInt nextLong remove reset setAccessCount

Constructor Detail

EntrySetIterator	back to summary
pack-priv EntrySetIterator()

Method Detail

next

back to summary

public Map.Entry<Integer, V> next()

Overrides org.hsqldb.map.BaseHashMap.BaseHashIterator.next.

Implements org.hsqldb.lib.Iterator.next.

org.hsqldb.lib back to summary

private Class IntKeyHashMapConcurrent.KeySet

Class Inheritance

extends AbstractReadOnlyCollection<Integer>
implements Set<Integer>

java.lang.Object
org.hsqldb.lib.AbstractReadOnlyCollection
org.hsqldb.lib.IntKeyHashMapConcurrent.KeySet

All Implemented Interfaces

org.hsqldb.lib.Set, org.hsqldb.lib.Collection

Constructor Summary

Access	Constructor and Description
private	KeySet()

Method Summary

Modifier and Type	Method and Description
public boolean	isEmpty() Implements org.hsqldb.lib.Collection.isEmpty.
public PrimitiveIterator<Integer>	iterator() Implements org.hsqldb.lib.Collection.iterator.
public int	size() Implements org.hsqldb.lib.Collection.size.

Inherited from org.hsqldb.lib.AbstractReadOnlyCollection:: add addAll clear contains remove

Constructor Detail

KeySet	back to summary
private KeySet()

Method Detail

isEmpty	back to summary
public boolean isEmpty() Implements org.hsqldb.lib.Collection.isEmpty.

iterator	back to summary
public PrimitiveIterator<Integer> iterator() Implements org.hsqldb.lib.Collection.iterator.

size	back to summary
public int size() Implements org.hsqldb.lib.Collection.size.

org.hsqldb.lib back to summary

private Class IntKeyHashMapConcurrent.Values

Class Inheritance

extends AbstractReadOnlyCollection<V>

java.lang.Object
org.hsqldb.lib.AbstractReadOnlyCollection
org.hsqldb.lib.IntKeyHashMapConcurrent.Values

Constructor Summary

Access	Constructor and Description
private	Values()

Method Summary

Modifier and Type	Method and Description
public boolean	isEmpty() Implements org.hsqldb.lib.Collection.isEmpty.
public Iterator<V>	iterator() Implements org.hsqldb.lib.Collection.iterator.
public int	size() Implements org.hsqldb.lib.Collection.size.

Inherited from org.hsqldb.lib.AbstractReadOnlyCollection:: add addAll clear contains remove

Constructor Detail

Values	back to summary
private Values()

Method Detail

isEmpty	back to summary
public boolean isEmpty() Implements org.hsqldb.lib.Collection.isEmpty.

iterator	back to summary
public Iterator<V> iterator() Implements org.hsqldb.lib.Collection.iterator.

size	back to summary
public int size() Implements org.hsqldb.lib.Collection.size.