Java Doc for MapNode.java in  » Database-ORM » MMBase » org » mmbase » bridge » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » MMBase » org.mmbase.bridge.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.mmbase.bridge.util.AbstractNode
      org.mmbase.bridge.util.MapNode

MapNode
public class MapNode extends AbstractNode implements Node(Code)
A bridge Node based on a Map. It can come in handy sometimes to be able to present any Map as an MMBase Node. E.g. because then it can be accessed in MMBase taglib using mm:field tags.
author:
   Michiel Meeuwissen
version:
   $Id: MapNode.java,v 1.11 2008/02/03 17:33:56 nklasens Exp $
since:
   MMBase-1.8


Field Summary
final protected  NodeManagernodeManager
     This is normally, but not always, a VirtualBuilder.
final protected  Map<String, Object>originals
    
final protected  Map<String, Long>sizes
    
final protected  Mapvalues
    
final protected  Map<String, Object>wrapper
    

Constructor Summary
public  MapNode(Map<String, ?> v, NodeManager nm)
     This constructor explicitely specifies the node manager of the Node.
public  MapNode(Map v, Cloud cloud)
     A node with a 'virtual' nodemanager will be constructed.
public  MapNode(Map v)
     This allows you to create a Node object even without having a Cloud object.

Method Summary
public  voidcancel()
    
public  voidcommit()
    
public  intcountRelatedNodes(NodeManager otherNodeManager, String role, String direction)
    
public  intcountRelatedNodes(String type)
    
public  voidcreateAlias(String aliasName)
    
public  RelationcreateRelation(Node destinationNode, RelationManager relationManager)
    
protected static  NodeManagercreateVirtualNodeManager(Cloud cloud, Map map)
    
public  voiddelete(boolean deleteRelations)
    
public  voiddeleteAlias(String aliasName)
    
public  voiddeleteRelations(String type)
    
protected  voidedit(int i)
    
public  StringListgetAliases()
    
public  CloudgetCloud()
    
public  StringgetContext()
    
public  Collection<Function<?>>getFunctions()
    
protected  FunctiongetNodeFunction(String functionName)
    
public  NodeManagergetNodeManager()
    
public  intgetNumber()
    
public  StringListgetPossibleContexts()
    
public  NodeListgetRelatedNodes(NodeManager nodeManager, String role, String searchDir)
    
public  RelationListgetRelations(String role, NodeManager nodeManager, String searchDir)
    
public  RelationListgetRelations(String role, String nodeManager)
    
public  longgetSize(String fieldName)
    
public  ObjectgetValueWithoutProcess(String fieldName)
    
public  booleanhasRelations()
    
public  booleanisChanged(String fieldName)
    
public  booleanisChanged()
    
public  booleanisNew()
    
public  booleanisNull(String fieldName)
    
public  booleanmayChangeContext()
    
public  booleanmayDelete()
    
public  booleanmayWrite()
    
public  voidsetContext(String context)
    
protected  voidsetSize(String fieldName, long size)
    
public  voidsetValueWithoutChecks(String fieldName, Object value)
    
public  voidsetValueWithoutProcess(String fieldName, Object value)
    
public  StringtoString()
    

Field Detail
nodeManager
final protected NodeManager nodeManager(Code)
This is normally, but not always, a VirtualBuilder. It is not for some builders which have besides real nodes also virtual nodes, like typedef (cluster nodes) and typerel (allowed relations because of inheritance).



originals
final protected Map<String, Object> originals(Code)



sizes
final protected Map<String, Long> sizes(Code)



values
final protected Map values(Code)



wrapper
final protected Map<String, Object> wrapper(Code)




Constructor Detail
MapNode
public MapNode(Map<String, ?> v, NodeManager nm)(Code)
This constructor explicitely specifies the node manager of the Node. This is used for {#getNodeManager} and {#getCloud}.



MapNode
public MapNode(Map v, Cloud cloud)(Code)
A node with a 'virtual' nodemanager will be constructed. This virtual node manager will have fields which are guessed based on the keys and values of the given map.



MapNode
public MapNode(Map v)(Code)
This allows you to create a Node object even without having a Cloud object. 'Class' security is used to acquire a Cloud, because every bridge node must be associated with some Cloud object.




Method Detail
cancel
public void cancel()(Code)



commit
public void commit()(Code)



countRelatedNodes
public int countRelatedNodes(NodeManager otherNodeManager, String role, String direction)(Code)



countRelatedNodes
public int countRelatedNodes(String type)(Code)



createAlias
public void createAlias(String aliasName)(Code)



createRelation
public Relation createRelation(Node destinationNode, RelationManager relationManager)(Code)



createVirtualNodeManager
protected static NodeManager createVirtualNodeManager(Cloud cloud, Map map)(Code)



delete
public void delete(boolean deleteRelations)(Code)



deleteAlias
public void deleteAlias(String aliasName)(Code)



deleteRelations
public void deleteRelations(String type) throws NotFoundException(Code)



edit
protected void edit(int i)(Code)



getAliases
public StringList getAliases()(Code)



getCloud
public Cloud getCloud()(Code)



getContext
public String getContext()(Code)



getFunctions
public Collection<Function<?>> getFunctions()(Code)



getNodeFunction
protected Function getNodeFunction(String functionName)(Code)



getNodeManager
public NodeManager getNodeManager()(Code)



getNumber
public int getNumber()(Code)



getPossibleContexts
public StringList getPossibleContexts()(Code)



getRelatedNodes
public NodeList getRelatedNodes(NodeManager nodeManager, String role, String searchDir)(Code)



getRelations
public RelationList getRelations(String role, NodeManager nodeManager, String searchDir) throws NotFoundException(Code)



getRelations
public RelationList getRelations(String role, String nodeManager) throws NotFoundException(Code)



getSize
public long getSize(String fieldName)(Code)



getValueWithoutProcess
public Object getValueWithoutProcess(String fieldName)(Code)



hasRelations
public boolean hasRelations()(Code)



isChanged
public boolean isChanged(String fieldName)(Code)



isChanged
public boolean isChanged()(Code)



isNew
public boolean isNew()(Code)



isNull
public boolean isNull(String fieldName)(Code)



mayChangeContext
public boolean mayChangeContext()(Code)



mayDelete
public boolean mayDelete()(Code)



mayWrite
public boolean mayWrite()(Code)



setContext
public void setContext(String context)(Code)



setSize
protected void setSize(String fieldName, long size)(Code)



setValueWithoutChecks
public void setValueWithoutChecks(String fieldName, Object value)(Code)



setValueWithoutProcess
public void setValueWithoutProcess(String fieldName, Object value)(Code)



toString
public String toString()(Code)



Methods inherited from org.mmbase.bridge.util.AbstractNode
public void cancel()(Code)(Java Doc)
protected void checkWrite()(Code)(Java Doc)
public void commit()(Code)(Java Doc)
final public int compareTo(Node o)(Code)(Java Doc)
public int countRelatedNodes(NodeManager otherNodeManager, String role, String direction)(Code)(Java Doc)
public int countRelatedNodes(String type)(Code)(Java Doc)
final public int countRelations()(Code)(Java Doc)
final public int countRelations(String type)(Code)(Java Doc)
public void createAlias(String aliasName)(Code)(Java Doc)
protected FieldValue createFunctionValue(Object result)(Code)(Java Doc)
public Parameters createParameters(String functionName)(Code)(Java Doc)
public Relation createRelation(Node destinationNode, RelationManager relationManager)(Code)(Java Doc)
final public void delete()(Code)(Java Doc)
public void delete(boolean deleteRelations)(Code)(Java Doc)
public void deleteAlias(String aliasName)(Code)(Java Doc)
final public void deleteRelations()(Code)(Java Doc)
public void deleteRelations(String type) throws NotFoundException(Code)(Java Doc)
final public boolean equals(Object o)(Code)(Java Doc)
public StringList getAliases()(Code)(Java Doc)
public boolean getBooleanValue(String fieldName)(Code)(Java Doc)
public byte[] getByteValue(String fieldName)(Code)(Java Doc)
public Set<String> getChanged()(Code)(Java Doc)
public String getContext()(Code)(Java Doc)
public Date getDateValue(String fieldName)(Code)(Java Doc)
public double getDoubleValue(String fieldName)(Code)(Java Doc)
final public FieldValue getFieldValue(String fieldName) throws NotFoundException(Code)(Java Doc)
final public FieldValue getFieldValue(Field field)(Code)(Java Doc)
public float getFloatValue(String fieldName)(Code)(Java Doc)
final public Function getFunction(String functionName)(Code)(Java Doc)
public FieldValue getFunctionValue(String functionName, List parameters)(Code)(Java Doc)
public java.io.InputStream getInputStreamValue(String fieldName)(Code)(Java Doc)
public int getIntValue(String fieldName)(Code)(Java Doc)
public List getListValue(String fieldName)(Code)(Java Doc)
public long getLongValue(String fieldName)(Code)(Java Doc)
protected Function getNodeFunction(String functionName)(Code)(Java Doc)
public Node getNodeValue(String fieldName)(Code)(Java Doc)
public int getNumber()(Code)(Java Doc)
final public Object getObjectValue(String fieldName)(Code)(Java Doc)
public StringList getPossibleContexts()(Code)(Java Doc)
final public NodeList getRelatedNodes()(Code)(Java Doc)
final public NodeList getRelatedNodes(String type)(Code)(Java Doc)
final public NodeList getRelatedNodes(NodeManager nodeManager)(Code)(Java Doc)
final public NodeList getRelatedNodes(String type, String role, String searchDir)(Code)(Java Doc)
public NodeList getRelatedNodes(NodeManager nodeManager, String role, String searchDir)(Code)(Java Doc)
final public RelationList getRelations()(Code)(Java Doc)
final public RelationList getRelations(String role)(Code)(Java Doc)
final public RelationList getRelations(String role, NodeManager nodeManager)(Code)(Java Doc)
public RelationList getRelations(String role, NodeManager nodeManager, String searchDir) throws NotFoundException(Code)(Java Doc)
public RelationList getRelations(String role, String nodeManager) throws NotFoundException(Code)(Java Doc)
public String getStringValue(String fieldName)(Code)(Java Doc)
final public Object getValue(String fieldName)(Code)(Java Doc)
public Document getXMLValue(String fieldName)(Code)(Java Doc)
final public Element getXMLValue(String fieldName, Document tree)(Code)(Java Doc)
public boolean hasRelations()(Code)(Java Doc)
final public int hashCode()(Code)(Java Doc)
public boolean isChanged(String fieldName)(Code)(Java Doc)
public boolean isChanged()(Code)(Java Doc)
public boolean isNew()(Code)(Java Doc)
public boolean isNodeManager()(Code)(Java Doc)
public boolean isNull(String fieldName)(Code)(Java Doc)
public boolean isRelation()(Code)(Java Doc)
public boolean isRelationManager()(Code)(Java Doc)
public boolean mayChangeContext()(Code)(Java Doc)
public boolean mayDelete()(Code)(Java Doc)
public boolean mayWrite()(Code)(Java Doc)
final public void processCommit()(Code)(Java Doc)
protected Object processNull(int type, Field field)(Code)(Java Doc)
final public void setBooleanValue(String fieldName, boolean value)(Code)(Java Doc)
final public void setByteValue(String fieldName, byte[] value)(Code)(Java Doc)
public void setContext(String context)(Code)(Java Doc)
final public void setDateValue(String fieldName, Date value)(Code)(Java Doc)
final public void setDoubleValue(String fieldName, double value)(Code)(Java Doc)
final public void setFloatValue(String fieldName, float value)(Code)(Java Doc)
final public void setInputStreamValue(String fieldName, InputStream value, long size)(Code)(Java Doc)
final public void setIntValue(String fieldName, int value)(Code)(Java Doc)
final public void setListValue(String fieldName, List value)(Code)(Java Doc)
final public void setLongValue(String fieldName, long value)(Code)(Java Doc)
final public void setNodeValue(String fieldName, Node value)(Code)(Java Doc)
final public void setObjectValue(String fieldName, Object value)(Code)(Java Doc)
abstract protected void setSize(String fieldName, long size)(Code)(Java Doc)
final public void setStringValue(String fieldName, String value)(Code)(Java Doc)
final public void setValue(String fieldName, Object value)(Code)(Java Doc)
abstract protected void setValueWithoutChecks(String fieldName, Object value)(Code)(Java Doc)
public void setValueWithoutProcess(String fieldName, Object value)(Code)(Java Doc)
final public void setXMLValue(String fieldName, Document value)(Code)(Java Doc)
public NodeManager toNodeManager()(Code)(Java Doc)
protected Integer toNodeNumber(Object v)(Code)(Java Doc)
public Relation toRelation()(Code)(Java Doc)
public RelationManager toRelationManager()(Code)(Java Doc)
public Collection<String> validate()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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