Package com.funnelback.publicui.search.model.util.map

Class AutoConvertingMap<K,V>

java.lang.Object

com.funnelback.publicui.search.model.util.map.DelegateMap<K,V>

com.funnelback.publicui.search.model.util.map.AutoConvertingMap<K,V>

All Implemented Interfaces:

Map<K,V>

@XStreamConverter(AutoConvertingMapXStreamConverter.class)
public class AutoConvertingMap<K,V>
extends DelegateMap<K,V>

A map that can auto convert the key from one type to the expected type.

For example, if you have a map that is Map\ but people are using Integer keys you can use this to convert the Integer key to a String key.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AutoConvertingMap.Converter<T>	Converter to convert from some other type to the expected type.

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

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
private AutoConvertingMap.Converter<K>	keyConverter
private String	note

Constructor Summary

Constructors

Constructor	Description
AutoConvertingMap(AutoConvertingMap.Converter<K> keyConverter, String note, Map<K,V> underlyingMap)

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(Object key)
private K	convertKey(K key)
V	get(Object key)
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> m)
V	remove(Object key)

Methods inherited from class com.funnelback.publicui.search.model.util.map.DelegateMap

clear, containsValue, entrySet, equals, hashCode, isEmpty, keySet, size, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Field Detail

keyConverter

private final AutoConvertingMap.Converter<K> keyConverter

note

private final String note

Constructor Detail

AutoConvertingMap

public AutoConvertingMap(AutoConvertingMap.Converter<K> keyConverter,
                         String note,
                         Map<K,V> underlyingMap)

Method Detail

convertKey

private K convertKey(K key)

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class DelegateMap<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class DelegateMap<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

Overrides:

containsKey in class DelegateMap<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class DelegateMap<K,V>

putAll

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

Specified by:

putAll in interface Map<K,V>

Overrides:

putAll in class DelegateMap<K,V>