public class NodeMetaDataHandlerHelper extends Object
Constructor and Description |
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NodeMetaDataHandlerHelper(NodeMetaDataHandler delegate) |
Modifier and Type | Method and Description |
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void |
copyNodeMetaData(NodeMetaDataHandler other)
Copies all node meta data from the other node to this one
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Map<?,?> |
getNodeMetaData()
Returns an unmodifiable view of the current node metadata.
|
<T> T |
getNodeMetaData(Object key)
Gets the node meta data.
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Object |
putNodeMetaData(Object key,
Object value)
Sets the node meta data but allows overwriting values.
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void |
removeNodeMetaData(Object key)
Removes a node meta data entry.
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void |
setNodeMetaData(Object key,
Object value)
Sets the node meta data.
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public NodeMetaDataHandlerHelper(NodeMetaDataHandler delegate)
public <T> T getNodeMetaData(Object key)
key
- - the meta data keypublic void copyNodeMetaData(NodeMetaDataHandler other)
other
- - the other nodepublic void setNodeMetaData(Object key, Object value)
key
- - the meta data keyvalue
- - the meta data valueGroovyBugError
- if key is null or there is already meta
data under that keypublic Object putNodeMetaData(Object key, Object value)
key
- - the meta data keyvalue
- - the meta data valueGroovyBugError
- if key is nullpublic void removeNodeMetaData(Object key)
key
- - the meta data keyGroovyBugError
- if the key is nullpublic Map<?,?> getNodeMetaData()