Package org.javimmutable.collections

Class MapEntry<K,V>

java.lang.Object

org.javimmutable.collections.MapEntry<K,V>

All Implemented Interfaces:

Map.Entry<K,V>, IMapEntry<K,V>

@Immutable
public class MapEntry<K,V>
extends Object
implements IMapEntry<K,V>, Map.Entry<K,V>

Immutable implementation of both Map.Entry and IMapEntry that uses the same equals() and hashCode() implementations as documented in javadoc for Map.Entry.

Field Summary

Fields

Modifier and Type	Field	Description
protected final K	key
protected final V	value

Constructor Summary

Constructors

Constructor	Description
MapEntry(Map.Entry<K,V> entry)
MapEntry(K key, V value)
MapEntry(IMapEntry<K,V> entry)

Method Summary

Modifier and Type	Method	Description
static <K, V> void	addToString(StringBuilder sb, K key, V value)
static void	addToString(StringBuilder sb, IMapEntry entry)
IMapEntry<K,V>	asIMapEntry()
Map.Entry<K,V>	asMapEntry()
static <K extends Comparable<K>, V> int	compareKeys(IMapEntry<K,V> a, IMapEntry<K,V> b)
static <K, V> IMapEntry<K,V>	entry(K key, V value)
boolean	equals(Object o)
K	getKey()
V	getValue()
int	hashCode()
static <K, V> Map.Entry<K,V>	javaEntry(K key, V value)
static String	makeToString(IMapEntry entry)
V	setValue(V v)
static <K, V> List<IMapEntry<K,V>>	toIMapEntries(Collection<Map.Entry<K,V>> source)
static <K, V> List<Map.Entry<K,V>>	toMapEntries(Collection<IMapEntry<K,V>> source)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

key

@Nonnull
protected final K key

value

protected final V value

Constructor Details

MapEntry

public MapEntry(@Nonnull
 Map.Entry<K,V> entry)

MapEntry

public MapEntry(@Nonnull
 IMapEntry<K,V> entry)

MapEntry

public MapEntry(@Nonnull
 K key,
 V value)

Method Details

entry

@Nonnull
public static <K,
V> IMapEntry<K,V> entry(@Nonnull
 K key,
 V value)

javaEntry

@Nonnull
public static <K,
V> Map.Entry<K,V> javaEntry(@Nonnull
 K key,
 V value)

compareKeys

public static <K extends Comparable<K>,
V> int compareKeys(@Nonnull
 IMapEntry<K,V> a,
 @Nonnull
 IMapEntry<K,V> b)

getKey

@Nonnull
public K getKey()

Specified by:

getKey in interface IMapEntry<K,V>

Specified by:

getKey in interface Map.Entry<K,V>

getValue

public V getValue()

Specified by:

getValue in interface IMapEntry<K,V>

Specified by:

getValue in interface Map.Entry<K,V>

setValue

public V setValue(V v)

Specified by:

setValue in interface Map.Entry<K,V>

asIMapEntry

public IMapEntry<K,V> asIMapEntry()

asMapEntry

public Map.Entry<K,V> asMapEntry()

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<K,V>

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Specified by:

equals in interface Map.Entry<K,V>

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

makeToString

public static String makeToString(IMapEntry entry)

addToString

public static void addToString(StringBuilder sb,
 IMapEntry entry)

addToString

public static <K,
V> void addToString(StringBuilder sb,
 K key,
 V value)

toMapEntries

public static <K,
V> List<Map.Entry<K,V>> toMapEntries(@Nonnull
 Collection<IMapEntry<K,V>> source)

toIMapEntries

public static <K,
V> List<IMapEntry<K,V>> toIMapEntries(@Nonnull
 Collection<Map.Entry<K,V>> source)