org.datanucleus.store.types

Interface SCOMap

All Superinterfaces:

SCO, SCOContainer

All Known Implementing Classes:

HashMap, HashMap, Hashtable, Hashtable, LinkedHashMap, LinkedHashMap, Map, Map, Properties, Properties, SortedMap, SortedMap, TreeMap, TreeMap

public interface SCOMap
extends SCOContainer

Representation of a wrapper for a mutable Map SCO type supported.

Method Summary

Methods

Modifier and Type	Method and Description
void	updateEmbeddedKey(Object key, int fieldNumber, Object newValue) Method to update an embedded key stored in the map.
void	updateEmbeddedValue(Object value, int fieldNumber, Object newValue) Method to update an embedded value stored in the map.

Methods inherited from interface org.datanucleus.store.types.SCOContainer

isLoaded, load

Methods inherited from interface org.datanucleus.store.types.SCO

attachCopy, clone, detachCopy, getFieldName, getOwner, getValue, initialise, initialise, unsetOwner

Method Detail

updateEmbeddedKey

void updateEmbeddedKey(Object key,
                     int fieldNumber,
                     Object newValue)

Method to update an embedded key stored in the map.

Parameters:

key - The key

fieldNumber - Number of field in the element

newValue - the new value for this field

updateEmbeddedValue

void updateEmbeddedValue(Object value,
                       int fieldNumber,
                       Object newValue)

Method to update an embedded value stored in the map.

Parameters:

value - The value

fieldNumber - Number of field in the element

newValue - the new value for this field