org.trimou.util

Class ImmutableMap

java.lang.Object

org.trimou.util.ImmutableMap

@Internal
public final class ImmutableMap
extends Object

Immutable maps.

Author:

Martin Kouba

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ImmutableMap.ImmutableMapBuilder<K,V>

Constructor Summary

Constructors

Constructor and Description
ImmutableMap()

Method Summary

Modifier and Type	Method and Description
static <K,V> ImmutableMap.ImmutableMapBuilder<K,V>	builder()
static <K,V> Map<K,V>	copyOf(Map<K,V> map)
static <K,V> Map<K,V>	of(K key, V value)
static <K,V> Map<K,V>	of(K key1, V value1, K key2, V value2)
static <K,V> Map<K,V>	of(K key1, V value1, K key2, V value2, K key3, V value3)
static <K,V> Map<K,V>	of(K key1, V value1, K key2, V value2, K key3, V value3, K key4, V value4)
static <K,V> Map<K,V>	of(K key1, V value1, K key2, V value2, K key3, V value3, K key4, V value4, K key5, V value5)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmutableMap

public ImmutableMap()

Method Detail

copyOf

public static <K,V> Map<K,V> copyOf(Map<K,V> map)

Parameters:

map -

Returns:

an immutable copy of the given map

of

public static <K,V> Map<K,V> of(K key,
                                V value)

Parameters:

key1 -

value1 -

Returns:

an immutable singleton map

of

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

Parameters:

key1 -

value1 -

key2 -

value2 -

Returns:

an immutable map for the specified keys and values

of

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

Parameters:

key1 -

value1 -

key2 -

value2 -

key3 -

value3 -

Returns:

an immutable map for the specified keys and values

of

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

Parameters:

key1 -

value1 -

key2 -

value2 -

key3 -

value3 -

key4 -

value4 -

Returns:

an immutable map for the specified keys and values

of

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

Parameters:

key1 -

value1 -

key2 -

value2 -

key3 -

value3 -

key4 -

value4 -

key5 -

value5 -

Returns:

an immutable map for the specified keys and values

builder

public static <K,V> ImmutableMap.ImmutableMapBuilder<K,V> builder()

Returns:

an immutable map builder