Package org.goplanit.utils.wrapper

Class LongMapWrapperImpl<V>

java.lang.Object

org.goplanit.utils.wrapper.MapWrapperImpl<Long,V>

org.goplanit.utils.wrapper.LongMapWrapperImpl<V>

Type Parameters:

V - map value

All Implemented Interfaces:

Iterable<V>, LongMapWrapper<V>, MapWrapper<Long,V>

Direct Known Subclasses:

GraphEntitiesImpl, ManagedIdEntitiesImpl, ProjectDemands, ProjectNetworks, ProjectOdPathSets, ProjectRoutedServices, ProjectServiceNetworks, ProjectZonings

public abstract class LongMapWrapperImpl<V>
extends MapWrapperImpl<Long,V>
implements LongMapWrapper<V>

Wrapper class for a map instance with Long keys

Author:

markr

Constructor Summary

Constructors

Constructor	Description
LongMapWrapperImpl(Map<Long,V> mapToWrap, Function<V,Long> valueToKey)	Constructor
LongMapWrapperImpl(LongMapWrapperImpl<V> other)	Copy constructor

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(long key)	Verify if entry is present
V	get(long key)	Collect entry from container using primitive
V	remove(long key)	Remove value from map by the long key
abstract LongMapWrapperImpl<V>	shallowClone()	Each map wrapper should be cloneable where the contents are references of the original where possible but the underlying map itself is newly created

Methods inherited from class org.goplanit.utils.wrapper.MapWrapperImpl

clear, containsValue, createEmptyInstance, firstMatch, get, getKeyByValue, getMap, getValueToKey, isEmpty, iterator, register, remove, removeIf, setMap, size, toCollection, valuesAsNewSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface org.goplanit.utils.wrapper.MapWrapper

addAll, clear, containsValue, firstMatch, forEachIn, get, getFirst, getKeyByValue, isEmpty, register, remove, removeAll, removeIf, size, stream, streamSorted, toCollection, toMap, valuesAsNewSet

Constructor Detail

LongMapWrapperImpl

public LongMapWrapperImpl(Map<Long,V> mapToWrap,
                          Function<V,Long> valueToKey)

Constructor

Parameters:

mapToWrap - the map to wrap

valueToKey - function to map a value to its key

LongMapWrapperImpl

public LongMapWrapperImpl(LongMapWrapperImpl<V> other)

Copy constructor

Parameters:

other - to copy

Method Detail

remove

public V remove(long key)

Remove value from map by the long key

Specified by:

remove in interface LongMapWrapper<V>

Parameters:

key - to remove

Returns:

removed entry if any

get

public V get(long key)

Collect entry from container using primitive

Specified by:

get in interface LongMapWrapper<V>

Parameters:

key - to use

Returns:

value found

containsKey

public boolean containsKey(long key)

Verify if entry is present

Specified by:

containsKey in interface LongMapWrapper<V>

Parameters:

key - to use

Returns:

true when present, false otherwise

shallowClone

public abstract LongMapWrapperImpl<V> shallowClone()

Each map wrapper should be cloneable where the contents are references of the original where possible but the underlying map itself is newly created

Specified by:

shallowClone in interface MapWrapper<Long,V>

Overrides:

shallowClone in class MapWrapperImpl<Long,V>

Returns:

copy