com.googlecode.objectify.impl.translate

Class MapTranslatorFactory.MapMapNodeTranslator

java.lang.Object

com.googlecode.objectify.impl.translate.AbstractTranslator<T>

com.googlecode.objectify.impl.translate.MapNodeTranslator<Map<String,Object>>

com.googlecode.objectify.impl.translate.MapTranslatorFactory.MapMapNodeTranslator

All Implemented Interfaces:

Translator<Map<String,Object>>

Enclosing class:

MapTranslatorFactory

public abstract static class MapTranslatorFactory.MapMapNodeTranslator
extends MapNodeTranslator<Map<String,Object>>

Constructor Summary

Constructors

Constructor and Description
MapTranslatorFactory.MapMapNodeTranslator()

Method Summary

Methods

Modifier and Type	Method and Description
protected Map<String,Object>	loadMap(Node node, LoadContext ctx) Same as having a null existing collection
abstract Map<String,Object>	loadMapIntoExistingMap(Node node, LoadContext ctx, Map<String,Object> coll) Load into an existing map; allows us to recycle map instances on entities, which might have exotic concrete types or special initializers (comparators, etc).

Methods inherited from class com.googlecode.objectify.impl.translate.MapNodeTranslator

loadAbstract, saveAbstract, saveMap

Methods inherited from class com.googlecode.objectify.impl.translate.AbstractTranslator

load, save

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTranslatorFactory.MapMapNodeTranslator

public MapTranslatorFactory.MapMapNodeTranslator()

Method Detail

loadMap

protected final Map<String,Object> loadMap(Node node,
                         LoadContext ctx)

Same as having a null existing collection

Specified by:

loadMap in class MapNodeTranslator<Map<String,Object>>

loadMapIntoExistingMap

public abstract Map<String,Object> loadMapIntoExistingMap(Node node,
                                        LoadContext ctx,
                                        Map<String,Object> coll)

Load into an existing map; allows us to recycle map instances on entities, which might have exotic concrete types or special initializers (comparators, etc).

Parameters:

coll - can be null to trigger creating a new map