Module swim.streamlet

Package swim.streamlet

Class MapInput<K,V>

java.lang.Object

swim.streamlet.AbstractMapOutlet<K,V,Map<K,V>>

swim.streamlet.MapInput<K,V>

All Implemented Interfaces:

MapOutlet<K,V,Map<K,V>>, Outlet<Map<K,V>>

public class MapInput<K,V>
extends AbstractMapOutlet<K,V,Map<K,V>>

Field Summary

Fields

Modifier and Type	Field	Description
protected swim.collections.HashTrieMap<K,V>	state

Fields inherited from class swim.streamlet.AbstractMapOutlet

effects, outlets, outputs, version

Constructor Summary

Constructors

Constructor	Description
MapInput()
MapInput(swim.collections.HashTrieMap<K,V> state)

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(K key)	Returns true if the current state of this MapOutlet contains the given key; otherwise returns false.
Map<K,V>	get()	Returns the current state of this Outlet.
V	get(K key)	Returns the value assocaited with the given key in the current state of this MapOutlet, if defined; otherwise returns null.
Iterator<K>	keyIterator()	Returns an Iterator over the keys in the current state of this MapOutlet.
V	put(K key, V newValue)
boolean	removeKey(K key)

Methods inherited from class swim.streamlet.AbstractMapOutlet

bindOutput, decohereInput, decohereInputKey, didDecohereInput, didDecohereInputKey, didRecohereInput, didRecohereInputKey, disconnectInputs, disconnectOutputs, onDecohereInput, onDecohereInputKey, onRecohereInput, onRecohereInputKey, outlet, outputIterator, recohereInput, recohereInputKey, unbindOutput, unbindOutputs, willDecohereInput, willDecohereInputKey, willRecohereInput, willRecohereInputKey

Methods inherited from class java.lang.Object

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

Methods inherited from interface swim.streamlet.MapOutlet

filter, map, memoize, reduce, watch

Methods inherited from interface swim.streamlet.Outlet

map, watch

Field Details

state

protected swim.collections.HashTrieMap<K,V> state

Constructor Details

MapInput

public MapInput(swim.collections.HashTrieMap<K,V> state)

MapInput

public MapInput()

Method Details

containsKey

public boolean containsKey(K key)

Description copied from interface: MapOutlet

Returns true if the current state of this MapOutlet contains the given key; otherwise returns false.

Specified by:

containsKey in interface MapOutlet<K,V,Map<K,V>>

Specified by:

containsKey in class AbstractMapOutlet<K,V,Map<K,V>>

get

public V get(K key)

Description copied from interface: MapOutlet

Returns the value assocaited with the given key in the current state of this MapOutlet, if defined; otherwise returns null.

Specified by:

get in interface MapOutlet<K,V,Map<K,V>>

Specified by:

get in class AbstractMapOutlet<K,V,Map<K,V>>

put

public V put(K key,
 V newValue)

removeKey

public boolean removeKey(K key)

get

public Map<K,V> get()

Description copied from interface: Outlet

Returns the current state of this Outlet.

Specified by:

get in interface Outlet<K>

Specified by:

get in class AbstractMapOutlet<K,V,Map<K,V>>

keyIterator

public Iterator<K> keyIterator()

Description copied from interface: MapOutlet

Returns an Iterator over the keys in the current state of this MapOutlet.

Specified by:

keyIterator in interface MapOutlet<K,V,Map<K,V>>

Specified by:

keyIterator in class AbstractMapOutlet<K,V,Map<K,V>>