com.m3.scalaflavor4j

Class SMap<K,V>

java.lang.Object

com.m3.scalaflavor4j.SMap<K,V>

public class SMap<K,V>
extends Object

scala.collection.Map

See Also:

"http://www.scala-lang.org/api/2.9.1/index.html#scala.collection.Map"

Method Summary

Methods

Modifier and Type	Method and Description
static <K,V> SMap<K,V>	apply() Retrieves the value which is associated with the given key.
V	apply(K key) Retrieves the value which is associated with the given key.
static <K,V> SMap<K,V>	apply(Map<K,V> map)
static <K,V> SMap<K,V>	apply(Seq<Tuple2<K,V>> tuples)
SMap<K,V>	copy() [Original] Copy Map instance (elements are not copied)
SMap<K,V>	filter(Function1<Tuple2<K,V>,Boolean> f) Selects all elements of this immutable map which satisfy a predicate.
void	foreach(VoidFunction1<Tuple2<K,V>> f) Applies a function f to all elements of this immutable map.
V	getOrElse(K key, V defaultValue) Returns the value associated with a key, or a default value if the key is not contained in the map.
boolean	isEmpty()
Iterator<Tuple2<K,V>>	iterator()
<L,M> SMap<L,M>	map(Function1<Tuple2<K,V>,Tuple2<L,M>> f) Builds a new collection by applying a function to all elements of this immutable map.
SMap<K,V>	minus(K... keys) Creates a new immutable map from this immutable map with some elements removed.
SMap<K,V>	plus(Tuple2<K,V>... elems) Adds two or more elements to this collection and returns a new collection.
List<Tuple2<K,V>>	toList() [Original] Provides as java.util.List object
Map<K,V>	toMap() [Original] Provides as java.util.Map object
Seq<Tuple2<K,V>>	toSeq()
String	toString()
Tuple2<Seq<K>,Seq<V>>	unzip() Converts this immutable map of pairs into two collections of the first and second half of each pair.
SMap<K,V>	updated(K key, V value) A new immutable map containing updating this map with a given key/value mapping.

Methods inherited from class java.lang.Object

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

Method Detail

apply

public static <K,V> SMap<K,V> apply()

Retrieves the value which is associated with the given key.

apply

public static <K,V> SMap<K,V> apply(Map<K,V> map)

apply

public static <K,V> SMap<K,V> apply(Seq<Tuple2<K,V>> tuples)

apply

public V apply(K key)

Retrieves the value which is associated with the given key.

toMap

public Map<K,V> toMap()

[Original] Provides as java.util.Map object

toList

public List<Tuple2<K,V>> toList()

[Original] Provides as java.util.List object

copy

public SMap<K,V> copy()

[Original] Copy Map instance (elements are not copied)

toSeq

public Seq<Tuple2<K,V>> toSeq()

isEmpty

public boolean isEmpty()

iterator

public Iterator<Tuple2<K,V>> iterator()

getOrElse

public V getOrElse(K key,
          V defaultValue)

Returns the value associated with a key, or a default value if the key is not contained in the map.

filter

public SMap<K,V> filter(Function1<Tuple2<K,V>,Boolean> f)

Selects all elements of this immutable map which satisfy a predicate.

foreach

public void foreach(VoidFunction1<Tuple2<K,V>> f)

Applies a function f to all elements of this immutable map.

map

public <L,M> SMap<L,M> map(Function1<Tuple2<K,V>,Tuple2<L,M>> f)

Builds a new collection by applying a function to all elements of this immutable map.

minus

public SMap<K,V> minus(K... keys)

Creates a new immutable map from this immutable map with some elements removed.

plus

public SMap<K,V> plus(Tuple2<K,V>... elems)

Adds two or more elements to this collection and returns a new collection.

updated

public SMap<K,V> updated(K key,
                V value)

A new immutable map containing updating this map with a given key/value mapping.

unzip

public Tuple2<Seq<K>,Seq<V>> unzip()

Converts this immutable map of pairs into two collections of the first and second half of each pair.

toString

public String toString()

Overrides:

toString in class Object