com.yworks.yfiles.server.graphml.folding
Class NodeExpandedOutputHandler

java.lang.Object
  y.io.graphml.output.AbstractOutputHandler
      com.yworks.yfiles.server.graphml.folding.NodeExpandedOutputHandler

All Implemented Interfaces:

java.util.EventListener, OutputHandler, OutputHandlerProvider

public class NodeExpandedOutputHandler

extends AbstractOutputHandler

Output handler that writes the expansion state of nodes in folded graph.

Constructor Summary

NodeExpandedOutputHandler()
Create a new output handler using scope KeyScope.NODE, type KeyType.BOOLEAN and name 'http://www.yworks.com/xml/yfiles-graphml/1.0/expansionstate'.

Method Summary

protected java.lang.Object	getValue(GraphMLWriteContext context, java.lang.Object key)
protected void	writeValueCore(GraphMLWriteContext context, java.lang.Object data)

Methods inherited from class y.io.graphml.output.AbstractOutputHandler

addNameToKeyDefinition, addScopeToKeyDefinition, addTypeToKeyDefinition, addUriToKeyDefinition, getDataTagAttributes, getDefaultValue, getKeyDefinitionAttributes, getPrecedence, getScope, getValidScopes, hasDefaultValueAssigned, isDefaultValue, isValidScope, isWriteKeyDefault, onQueryOutputHandler, setDefaultValue, setDefaultValueAssigned, setPrecedence, setScope, setValidScopes, setWriteKeyDefault, writeKeyDefinitionContent, writeValue

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeExpandedOutputHandler

public NodeExpandedOutputHandler()

Create a new output handler using scope KeyScope.NODE, type KeyType.BOOLEAN and name 'http://www.yworks.com/xml/yfiles-graphml/1.0/expansionstate'.

true is used as default value.

See Also:

KeyScope, KeyType

Method Detail

getValue

protected java.lang.Object getValue(GraphMLWriteContext context,
                                    java.lang.Object key)
                             throws GraphMLWriteException

Throws:

GraphMLWriteException

writeValueCore

protected void writeValueCore(GraphMLWriteContext context,
                              java.lang.Object data)
                       throws GraphMLWriteException

Throws:

GraphMLWriteException