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java.lang.Object y.io.graphml.output.AbstractOutputHandler y.io.graphml.layout.NodeLayoutOutputHandler
public class NodeLayoutOutputHandler
Output handler for node layout information in GraphML.
Constructor Summary | |
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NodeLayoutOutputHandler()
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Method Summary | |
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java.util.Collection |
getKeyDefinitionAttributes()
Adds the key definition for node layout information. |
protected java.lang.Object |
getValue(GraphMLWriteContext context,
java.lang.Object key)
Retrieves the NodeLayout instances associated to the specified
key node. |
protected void |
writeValueCore(GraphMLWriteContext context,
java.lang.Object data)
Calls context.serialize(data) for NodeLayout data. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NodeLayoutOutputHandler()
Method Detail |
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public java.util.Collection getKeyDefinitionAttributes()
Graph2DGraphMLHandler
generated GraphML, yfiles.type="nodegraphics"
is used.
getKeyDefinitionAttributes
in interface OutputHandler
getKeyDefinitionAttributes
in class AbstractOutputHandler
AbstractOutputHandler.addNameToKeyDefinition(String)
,
AbstractOutputHandler.addScopeToKeyDefinition(y.io.graphml.KeyScope)
,
AbstractOutputHandler.addTypeToKeyDefinition(y.io.graphml.KeyType)
,
AbstractOutputHandler.addUriToKeyDefinition(String)
protected void writeValueCore(GraphMLWriteContext context, java.lang.Object data) throws GraphMLWriteException
context.serialize(data)
for NodeLayout
data.
writeValueCore
in class AbstractOutputHandler
context
- The current serialization context.data
- The NodeLayout
instance to serialize.
GraphMLWriteException
- if a problem occurs during serialization.protected java.lang.Object getValue(GraphMLWriteContext context, java.lang.Object key)
NodeLayout
instances associated to the specified
key
node.
getValue
in class AbstractOutputHandler
context
- The current serialization context.key
- The Node
instance that is serialized.
NodeLayout
instances associated to the specified
key
node.
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© Copyright 2000-2022, yWorks GmbH. All rights reserved. |
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