org.jruby.util.collections

Class IntHashMap.NullMap<U>

java.lang.Object

org.jruby.util.collections.IntHashMap<U>

org.jruby.util.collections.IntHashMap.NullMap<U>

Enclosing class:

IntHashMap<V>

private static final class IntHashMap.NullMap<U>
extends IntHashMap<U>

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.util.collections.IntHashMap

IntHashMap.Entry<V>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static IntHashMap.NullMap	INSTANCE

Fields inherited from class org.jruby.util.collections.IntHashMap

keySet, values

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NullMap()

Method Summary

Modifier and Type	Method and Description
boolean	contains(java.lang.Object value)
boolean	containsKey(int key)
U	get(int key)
U	put(int key, U value)
protected void	rehash()
U	remove(int key)

Methods inherited from class org.jruby.util.collections.IntHashMap

clear, containsValue, entrySet, getEntry, isEmpty, keySet, newEntryIterator, newKeyIterator, newValueIterator, nullMap, size, toString, values

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

static final IntHashMap.NullMap INSTANCE

Constructor Detail

NullMap

private NullMap()

Method Detail

contains

public boolean contains(java.lang.Object value)

Overrides:

contains in class IntHashMap<U>

containsKey

public boolean containsKey(int key)

Overrides:

containsKey in class IntHashMap<U>

get

public U get(int key)

Overrides:

get in class IntHashMap<U>

put

public U put(int key,
             U value)

Overrides:

put in class IntHashMap<U>

remove

public U remove(int key)

Overrides:

remove in class IntHashMap<U>

rehash

protected void rehash()

Overrides:

rehash in class IntHashMap<U>