com.luciad.util.collections

LuciadFusionClass TLcdHashMap<K,V>

java.lang.Object

com.luciad.util.collections.TLcdHashMap<K,V>

All Implemented Interfaces:

ILcdMap<K,V>, Cloneable, Map<K,V>

public class TLcdHashMap<K,V>
extends Object
implements ILcdMap<K,V>, Cloneable

An implementation of ILcdMap that behaves similar to HashMap.

Since:

10.0

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
TLcdHashMap() Constructs an empty map with an initial capacity of ten.
TLcdHashMap(int aInitialCapacity) Constructs an empty map with the specified initial capacity.

Method Summary

Modifier and Type	Method and Description
void	addMapListener(ILcdMapListener<K,V> aMapListener) Register the listener aMapListener to be informed about changes in this map.
void	clear()
Object	clone() Returns a shallow copy of this TLcdHashMap instance.
boolean	containsKey(Object aKey)
boolean	containsValue(Object aValue)
Set<Map.Entry<K,V>>	entrySet()
boolean	equals(Object aObject)
V	get(Object aKey)
int	hashCode()
boolean	isEmpty()
Set<K>	keySet()
V	put(K aKey, V aValue)
void	putAll(Map<? extends K,? extends V> aMap)
V	remove(Object aKey)
void	removeMapListener(ILcdMapListener<K,V> aMapListener) Unregister the listener aMapListener so it will no longer be informed about changes in this map.
int	size()
Collection<V>	values()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

TLcdHashMap

public TLcdHashMap()

Constructs an empty map with an initial capacity of ten.

TLcdHashMap

public TLcdHashMap(int aInitialCapacity)

Constructs an empty map with the specified initial capacity.

Parameters:

aInitialCapacity - the initial capacity of the map

Throws:

IllegalArgumentException - if the specified initical capacity is negative

Method Detail

put

public V put(K aKey,
             V aValue)

Specified by:

put in interface Map<K,V>

putAll

public void putAll(Map<? extends K,? extends V> aMap)

Specified by:

putAll in interface Map<K,V>

remove

public V remove(Object aKey)

Specified by:

remove in interface Map<K,V>

clear

public void clear()

Specified by:

clear in interface Map<K,V>

containsKey

public boolean containsKey(Object aKey)

Specified by:

containsKey in interface Map<K,V>

containsValue

public boolean containsValue(Object aValue)

Specified by:

containsValue in interface Map<K,V>

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

equals

public boolean equals(Object aObject)

Specified by:

equals in interface Map<K,V>

Overrides:

equals in class Object

get

public V get(Object aKey)

Specified by:

get in interface Map<K,V>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<K,V>

Overrides:

hashCode in class Object

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

size

public int size()

Specified by:

size in interface Map<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

addMapListener

public void addMapListener(ILcdMapListener<K,V> aMapListener)

Description copied from interface: ILcdMap

Register the listener aMapListener to be informed about changes in this map.

Specified by:

addMapListener in interface ILcdMap<K,V>

Parameters:

aMapListener - the listener

See Also:

ILcdMap.removeMapListener(ILcdMapListener)

removeMapListener

public void removeMapListener(ILcdMapListener<K,V> aMapListener)

Description copied from interface: ILcdMap

Unregister the listener aMapListener so it will no longer be informed about changes in this map.

This method should do nothing when addMapListener was not registered previously.

Specified by:

removeMapListener in interface ILcdMap<K,V>

Parameters:

aMapListener - the listener

See Also:

ILcdMap.addMapListener(ILcdMapListener)

clone

public Object clone()

Returns a shallow copy of this TLcdHashMap instance. (The keys and values themselves are not cloned.). The returned Map will have no listeners attached to it.

Overrides:

clone in class Object

Returns:

a clone of this TLcdHashMap instance