org.odata4j.core
Class ImmutableMap<K,V>

java.lang.Object
  org.odata4j.core.ImmutableMap<K,V>

Type Parameters:

K - the map key type

V - the map value type

All Implemented Interfaces:

Map<K,V>

public class ImmutableMap<K,V>
extends Object
implements Map<K,V>

A Map implementation whose structure is immutable after construction.

Useful for apis that assume a returned map remains unmodified.

All mutation methods throw UnsupportedOperationException

Nested Class Summary

static class

ImmutableMap.Builder<K,V> Mutable builder for ImmutableMap objects.

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Method Summary

void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object key)
boolean	isEmpty()
Set<K>	keySet()
static <K,V> ImmutableMap<K,V>	of()
static <K,V> ImmutableMap<K,V>	of(K key1, V value1)
static <K,V> ImmutableMap<K,V>	of(K key1, V value1, K key2, V value2)
static <K,V> ImmutableMap<K,V>	of(K key1, V value1, K key2, V value2, K key3, V value3)
static <K,V> ImmutableMap<K,V>	of(K key1, V value1, K key2, V value2, K key3, V value3, K key4, V value4)
static <K,V> ImmutableMap<K,V>	of(K key1, V value1, K key2, V value2, K key3, V value3, K key4, V value4, K key5, V value5)
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> m)
V	remove(Object key)
int	size()
Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Method Detail

clear

public void clear()

Specified by:

clear in interface Map<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

of

public static <K,V> ImmutableMap<K,V> of()

of

public static <K,V> ImmutableMap<K,V> of(K key1,
                                         V value1)

of

public static <K,V> ImmutableMap<K,V> of(K key1,
                                         V value1,
                                         K key2,
                                         V value2)

of

public static <K,V> ImmutableMap<K,V> of(K key1,
                                         V value1,
                                         K key2,
                                         V value2,
                                         K key3,
                                         V value3)

of

public static <K,V> ImmutableMap<K,V> of(K key1,
                                         V value1,
                                         K key2,
                                         V value2,
                                         K key3,
                                         V value3,
                                         K key4,
                                         V value4)

of

public static <K,V> ImmutableMap<K,V> of(K key1,
                                         V value1,
                                         K key2,
                                         V value2,
                                         K key3,
                                         V value3,
                                         K key4,
                                         V value4,
                                         K key5,
                                         V value5)

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

putAll

public void putAll(Map<? extends K,? extends V> m)

Specified by:

putAll in interface Map<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

size

public int size()

Specified by:

size in interface Map<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>