Property Detail

• T nodeMetaData

• Object nodeMetaData

Constructor Detail

• public NodeMetaDataHandlerHelper(NodeMetaDataHandler delegate)

Method Detail

• public void copyNodeMetaData(NodeMetaDataHandler other)

  Copies all node meta data from the other node to this one

  Parameters:

  other - - the other node

• <T> public T getNodeMetaData(Object key)

  Gets the node meta data.

  Parameters:

  key - - the meta data key

  Returns:

  the node meta data value for this key

• public Map<?, ?> getNodeMetaData()

  Returns an unmodifiable view of the current node metadata.

  Returns:

  the node metadata. Always not null.

• public Object putNodeMetaData(Object key, Object value)

  Sets the node meta data but allows overwriting values.

  throws:

  GroovyBugError if key is null

  Parameters:

  key - - the meta data key

  value - - the meta data value

  Returns:

  the old node meta data value for this key

• public void removeNodeMetaData(Object key)

  Removes a node meta data entry.

  throws:

  GroovyBugError if the key is null

  Parameters:

  key - - the meta data key

• public void setNodeMetaData(Object key, Object value)

  Sets the node meta data.

  throws:

  GroovyBugError if key is null or there is already meta data under that key

  Parameters:

  key - - the meta data key

  value - - the meta data value