Module org.hsqldb

Package org.hsqldb.lib

Class LongKeyHashMap<V>

java.lang.Object

org.hsqldb.map.BaseHashMap

org.hsqldb.lib.LongKeyHashMap<V>

All Implemented Interfaces:

Map<java.lang.Long,V>

public class LongKeyHashMap<V>
extends org.hsqldb.map.BaseHashMap
implements Map<java.lang.Long,V>

A Map of long primitives to Object values.

Since:

1.9.0

Author:

Fred Toussi (fredt@users dot sourceforge.net)

Nested Class Summary

Nested classes/interfaces inherited from interface org.hsqldb.lib.Map

Map.Entry<K,V>

Field Summary

Fields inherited from class org.hsqldb.map.BaseHashMap

ACCESS_MAX, emptyObjectArray

Constructor Summary

Constructors

Constructor	Description
LongKeyHashMap()
LongKeyHashMap(int initialCapacity)

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear the map completely.
boolean	containsKey(long key)
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
Set<Map.Entry<java.lang.Long,V>>	entrySet()
V	get(long key)
V	get(java.lang.Long key)
java.util.concurrent.locks.Lock	getReadLock()
java.util.concurrent.locks.Lock	getWriteLock()
boolean	isEmpty()
Set<java.lang.Long>	keySet()
long[]	keysToArray(long[] array)
V	put(long key, V value)
V	put(java.lang.Long key, V value)
void	putAll(LongKeyHashMap<V> other)
V	remove(long key)
V	remove(java.lang.Object key)
int	size()
Collection<V>	values()
java.lang.Object[]	valuesToArray()
<T> T[]	valuesToArray(T[] array)

Methods inherited from class org.hsqldb.map.BaseHashMap

clone

Methods inherited from class java.lang.Object

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

Constructor Detail

LongKeyHashMap

public LongKeyHashMap()

LongKeyHashMap

public LongKeyHashMap(int initialCapacity)
               throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

Method Detail

getReadLock

public java.util.concurrent.locks.Lock getReadLock()

getWriteLock

public java.util.concurrent.locks.Lock getWriteLock()

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface Map<java.lang.Long,V>

containsKey

public boolean containsKey(long key)

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface Map<java.lang.Long,V>

get

public V get(java.lang.Long key)

Specified by:

get in interface Map<java.lang.Long,V>

get

public V get(long key)

put

public V put(java.lang.Long key,
             V value)

Specified by:

put in interface Map<java.lang.Long,V>

put

public V put(long key,
             V value)

remove

public V remove(java.lang.Object key)

Specified by:

remove in interface Map<java.lang.Long,V>

remove

public V remove(long key)

clear

public void clear()

Description copied from class: org.hsqldb.map.BaseHashMap

Clear the map completely.

Specified by:

clear in interface Map<java.lang.Long,V>

Overrides:

clear in class org.hsqldb.map.BaseHashMap

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<java.lang.Long,V>

Overrides:

isEmpty in class org.hsqldb.map.BaseHashMap

size

public int size()

Specified by:

size in interface Map<java.lang.Long,V>

Overrides:

size in class org.hsqldb.map.BaseHashMap

putAll

public void putAll(LongKeyHashMap<V> other)

keysToArray

public long[] keysToArray(long[] array)

valuesToArray

public java.lang.Object[] valuesToArray()

valuesToArray

public <T> T[] valuesToArray(T[] array)

keySet

public Set<java.lang.Long> keySet()

Specified by:

keySet in interface Map<java.lang.Long,V>

values

public Collection<V> values()

Specified by:

values in interface Map<java.lang.Long,V>

entrySet

public Set<Map.Entry<java.lang.Long,V>> entrySet()

Specified by:

entrySet in interface Map<java.lang.Long,V>