org.mmbase.bridge.util
Class NodeMap

java.lang.Object
  org.mmbase.bridge.util.NodeWrapper
      org.mmbase.bridge.util.NodeMap

All Implemented Interfaces:

Comparable<Node>, Map<String,Object>, Node

Direct Known Subclasses:

NodeMapWithoutProcess

public class NodeMap
extends NodeWrapper
implements Map<String,Object>

A Map representing a Node. This class can be used if you need a bridge Node object to look like a Map (where the keys are the fields). Don't confuse this with MapNode. This object is also still a Node object.

Since:

MMBase-1.8

Version:

$Id: NodeMap.java 41943 2010-04-16 17:18:19Z michiel $

Author:

Michiel Meeuwissen

Nested Class Summary

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

Map.Entry<K,V>

Field Summary

Fields inherited from class org.mmbase.bridge.util.NodeWrapper

node

Fields inherited from interface org.mmbase.bridge.Node

CLOUD_COMMITNODE_KEY

Constructor Summary

NodeMap(Node node)

Method Summary

void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,Object>>	entrySet()
Object	get(Object key)
protected Object	getValueForMap(String field) Defaults to NodeWrapper.getValue(java.lang.String), but could e.g.
boolean	isEmpty()
Set<String>	keySet()
Object	put(String key, Object value)
void	putAll(Map<? extends String,? extends Object> map)
Object	remove(Object key)
protected void	setValueForMap(String field, Object value) Defaults to NodeWrapper.setValue(java.lang.String, java.lang.Object), but could e.g.
int	size()
String	toString() Converts the node to a string
Collection<Object>	values()

Methods inherited from class org.mmbase.bridge.util.NodeWrapper

cancel, commit, compareTo, countRelatedNodes, countRelatedNodes, countRelations, countRelations, createAlias, createParameters, createRelation, delete, delete, deleteAlias, deleteRelations, deleteRelations, equals, getAliases, getBooleanValue, getByteValue, getChanged, getCloud, getContext, getDateValue, getDecimalValue, getDoubleValue, getFieldValue, getFieldValue, getFloatValue, getFunction, getFunctions, getFunctionValue, getInputStreamValue, getIntValue, getListValue, getLongValue, getNode, getNodeManager, getNodeValue, getNumber, getObjectValue, getPossibleContexts, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelatedNodes, getRelations, getRelations, getRelations, getRelations, getRelations, getSize, getStringValue, getValue, getValueWithoutProcess, getXMLValue, getXMLValue, hashCode, hasRelations, isChanged, isChanged, isNew, isNodeManager, isNull, isRelation, isRelationManager, mayChangeContext, mayDelete, mayWrite, setBooleanValue, setByteValue, setContext, setDateValue, setDecimalValue, setDoubleValue, setFloatValue, setInputStreamValue, setIntValue, setListValue, setLongValue, setNodeManager, setNodeValue, setObjectValue, setStringValue, setValue, setValueWithoutProcess, setXMLValue, toNodeManager, toRelation, toRelationManager, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

NodeMap

public NodeMap(Node node)

Parameters:

node - The Node which is wrapped, and is presented as a Map.

Method Detail

clear

public void clear()

Specified by:

clear in interface Map<String,Object>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,Object>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,Object>

remove

public Object remove(Object key)

Specified by:

remove in interface Map<String,Object>

getValueForMap

protected Object getValueForMap(String field)

Defaults to NodeWrapper.getValue(java.lang.String), but could e.g. be overridden with NodeWrapper.getValueWithoutProcess(java.lang.String)

Since:

MMBase-1.9.2

setValueForMap

protected void setValueForMap(String field,
                              Object value)

Defaults to NodeWrapper.setValue(java.lang.String, java.lang.Object), but could e.g. be overridden with NodeWrapper.setValueWithoutProcess(java.lang.String, java.lang.Object)

Since:

MMBase-1.9.2

entrySet

public Set<Map.Entry<String,Object>> entrySet()

Specified by:

entrySet in interface Map<String,Object>

values

public Collection<Object> values()

Specified by:

values in interface Map<String,Object>

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map<String,Object>

putAll

public void putAll(Map<? extends String,? extends Object> map)

Specified by:

putAll in interface Map<String,Object>

put

public Object put(String key,
                  Object value)

Specified by:

put in interface Map<String,Object>

get

public Object get(Object key)

Specified by:

get in interface Map<String,Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,Object>

size

public int size()

Specified by:

size in interface Map<String,Object>

toString

public String toString()

Description copied from interface: Node

Converts the node to a string

Specified by:

toString in interface Node

Overrides:

toString in class NodeWrapper

Returns:

string representation of a node