Package 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	Description
(package private) static final IntHashMap.NullMap	INSTANCE

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

keySet, values

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NullMap()

Method Summary

Modifier and Type	Method	Description
boolean	contains(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, clone, containsValue, entrySet, getEntry, isEmpty, keySet, newEntryIterator, newKeyIterator, newValueIterator, nullMap, size, toString, values

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

static final IntHashMap.NullMap INSTANCE

Constructor Details

NullMap

private NullMap()

Method Details

contains

public boolean contains(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>