org.jikesrvm.util

Class IdentityHashMapRVM<K,V>

java.lang.Object

org.jikesrvm.util.AbstractHashMapRVM<K,V>

org.jikesrvm.util.IdentityHashMapRVM<K,V>

public final class IdentityHashMapRVM<K,V>
extends AbstractHashMapRVM<K,V>

The same as HashMapRVM except object identities determine equality not the equals method.

Nested Class Summary

Nested classes/interfaces inherited from class org.jikesrvm.util.AbstractHashMapRVM

AbstractHashMapRVM.AbstractBucket<K,V>

Field Summary

Fields inherited from class org.jikesrvm.util.AbstractHashMapRVM

buckets, DEFAULT_SIZE, numElems

Constructor Summary

Constructors

Constructor and Description
IdentityHashMapRVM()
IdentityHashMapRVM(int size)

Method Summary

Modifier and Type	Method and Description
(package private) AbstractHashMapRVM.AbstractBucket<K,V>	createNewBucket(K key, V value, AbstractHashMapRVM.AbstractBucket<K,V> next)
protected int	hashTheKey(K key)
(package private) boolean	same(K k1, K k2)

Methods inherited from class org.jikesrvm.util.AbstractHashMapRVM

get, keyIterator, keys, put, remove, removeAll, size, valueIterator, values

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityHashMapRVM

public IdentityHashMapRVM()

IdentityHashMapRVM

public IdentityHashMapRVM(int size)

Method Detail

same

boolean same(K k1,
             K k2)

Specified by:

same in class AbstractHashMapRVM<K,V>

hashTheKey

protected int hashTheKey(K key)

Specified by:

hashTheKey in class AbstractHashMapRVM<K,V>

createNewBucket

AbstractHashMapRVM.AbstractBucket<K,V> createNewBucket(K key,
                                                       V value,
                                                       AbstractHashMapRVM.AbstractBucket<K,V> next)

Specified by:

createNewBucket in class AbstractHashMapRVM<K,V>