org.jruby.util.collections

Class IntHashMap<V>

java.lang.Object

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

Direct Known Subclasses:

IntHashMap.NullMap

public class IntHashMap<V>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntHashMap.Entry<V>
private class	IntHashMap.EntryIterator
private class	IntHashMap.EntrySet
private class	IntHashMap.HashIterator<T>
private class	IntHashMap.KeyIterator
private class	IntHashMap.KeySet
private static class	IntHashMap.NullMap<U>
private class	IntHashMap.ValueIterator
private class	IntHashMap.Values

Field Summary

Fields

Modifier and Type	Field and Description
private int	count
private java.util.Set<IntHashMap.Entry<V>>	entrySet
(package private) java.util.Set<java.lang.Integer>	keySet
private float	loadFactor
private IntHashMap.Entry<V>[]	table
private int	threshold
(package private) java.util.Collection<V>	values

Constructor Summary

Constructors

Constructor and Description
IntHashMap()
IntHashMap(int initialCapacity)
IntHashMap(int initialCapacity, float loadFactor)

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	contains(java.lang.Object value)
boolean	containsKey(int key)
boolean	containsValue(java.lang.Object value)
java.util.Set<IntHashMap.Entry<V>>	entrySet()
V	get(int key)
(package private) IntHashMap.Entry<V>	getEntry(int key)
boolean	isEmpty()
java.util.Set<java.lang.Integer>	keySet()
(package private) java.util.Iterator<IntHashMap.Entry<V>>	newEntryIterator()
(package private) java.util.Iterator<java.lang.Integer>	newKeyIterator()
(package private) java.util.Iterator<V>	newValueIterator()
static <U> IntHashMap<U>	nullMap()
V	put(int key, V value)
protected void	rehash()
V	remove(int key)
int	size()
java.lang.String	toString()
java.util.Collection<V>	values()

Methods inherited from class java.lang.Object

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

Field Detail

table

private IntHashMap.Entry<V>[] table

count

private int count

keySet

transient volatile java.util.Set<java.lang.Integer> keySet

values

transient volatile java.util.Collection<V> values

threshold

private int threshold

loadFactor

private final float loadFactor

entrySet

private transient java.util.Set<IntHashMap.Entry<V>> entrySet

Constructor Detail

IntHashMap

public IntHashMap()

IntHashMap

public IntHashMap(int initialCapacity)

IntHashMap

public IntHashMap(int initialCapacity,
                  float loadFactor)

Method Detail

size

public int size()

isEmpty

public boolean isEmpty()

contains

public boolean contains(java.lang.Object value)

containsValue

public boolean containsValue(java.lang.Object value)

containsKey

public boolean containsKey(int key)

get

public V get(int key)

rehash

protected void rehash()

getEntry

IntHashMap.Entry<V> getEntry(int key)

put

public V put(int key,
             V value)

remove

public V remove(int key)

clear

public void clear()

newKeyIterator

java.util.Iterator<java.lang.Integer> newKeyIterator()

newValueIterator

java.util.Iterator<V> newValueIterator()

newEntryIterator

java.util.Iterator<IntHashMap.Entry<V>> newEntryIterator()

keySet

public java.util.Set<java.lang.Integer> keySet()

values

public java.util.Collection<V> values()

entrySet

public java.util.Set<IntHashMap.Entry<V>> entrySet()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

nullMap

public static <U> IntHashMap<U> nullMap()