Package com.google.gwt.user.server.rpc

Class EnumMap<K extends Enum<K>,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.EnumMap<K,V>

com.google.gwt.user.server.rpc.EnumMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

class EnumMap<K extends Enum<K>,V>
extends EnumMap<K,V>

A serialization-compatible mock for EnumMap that uses an equal serialVersionUID and a compatible set of fields. When de-serializing an EnumMap instance into an instance of this class, e.g., by overriding ObjectInputStream's ObjectInputStream#resolveClass method such that it delivers this class instead of EnumMap, the fields are made accessible through getters; in particular, getKeyType() reveals the original EnumMap's key type, even if the map is empty.

The EnumMap#getEnumMapKeyType(java.util.EnumMap) method can be used to determine the key type of any EnumMap, even if it's empty.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

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

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

Constructor Summary

Constructors

Constructor	Description
EnumMap(Class<K> c)

Method Summary

Modifier and Type	Method	Description
Class<K>	getKeyType()
K[]	getKeyUniverse()
int	getSize()
Object[]	getVals()

Methods inherited from class java.util.EnumMap

clear, clone, containsKey, containsValue, entrySet, equals, get, hashCode, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

isEmpty, toString

Methods inherited from class java.lang.Object

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

Constructor Details

EnumMap

EnumMap(Class<K> c)

Method Details

getKeyUniverse

public K[] getKeyUniverse()

getVals

public Object[] getVals()

getSize

public int getSize()

getKeyType

public Class<K> getKeyType()