cascading.util

Class MultiMap<C extends java.util.Collection<V>,K,V>

java.lang.Object

cascading.util.MultiMap<C,K,V>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

SetMultiMap, SortedListMultiMap

public abstract class MultiMap<C extends java.util.Collection<V>,K,V>
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MultiMap()

Method Summary

Modifier and Type	Method and Description
void	addAll(K key, java.util.Collection<V> values)
void	addAll(K key, V... values)
void	addAll(MultiMap<C,K,V> sourceMap)
boolean	containsKey(K key)
protected abstract C	createCollection()
protected abstract java.util.Map<K,C>	createMap()
protected abstract C	emptyCollection()
boolean	equals(java.lang.Object object)
C	getAllValues(K... keys)
java.util.Set<java.util.Map.Entry<K,C>>	getEntries()
java.util.Set<K>	getKeys()
java.util.Set<K>	getKeysFor(V value)
protected java.util.Map<K,C>	getMap()
protected C	getMultiValues(K key)
C	getValues()
C	getValues(K key)
boolean	hadKey(K key, V value)
int	hashCode()
boolean	hasKey(V value)
boolean	isEmpty()
void	put(K key, V value)
C	remove(K key)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiMap

public MultiMap()

Method Detail

getMap

protected java.util.Map<K,C> getMap()

createMap

protected abstract java.util.Map<K,C> createMap()

createCollection

protected abstract C createCollection()

emptyCollection

protected abstract C emptyCollection()

containsKey

public boolean containsKey(K key)

getKeys

public java.util.Set<K> getKeys()

getEntries

public java.util.Set<java.util.Map.Entry<K,C>> getEntries()

addAll

public void addAll(MultiMap<C,K,V> sourceMap)

put

public void put(K key,
                V value)

remove

public C remove(K key)

getMultiValues

protected C getMultiValues(K key)

addAll

public void addAll(K key,
                   V... values)

addAll

public void addAll(K key,
                   java.util.Collection<V> values)

getValues

public C getValues()

getValues

public C getValues(K key)

getAllValues

public C getAllValues(K... keys)

getKeysFor

public java.util.Set<K> getKeysFor(V value)

hasKey

public boolean hasKey(V value)

hadKey

public boolean hadKey(K key,
                      V value)

isEmpty

public boolean isEmpty()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object