Package uk.ac.starlink.datanode.nodes
Class VOTableDataNode
java.lang.Object
uk.ac.starlink.datanode.nodes.DefaultDataNode
uk.ac.starlink.datanode.nodes.DocumentDataNode
uk.ac.starlink.datanode.nodes.VOTableDataNode
- All Implemented Interfaces:
DataNode
Node representing a top-level VOTable document.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
The DefaultDataNode implementation of this method returns false.void
No custom configuration is performed.The DefaultDataNode implementation of this method throws UnsupportedOperationException (DefaultDataNode.allowsChildren()
is false).Gets the factory which should in general be used to generate descendant nodes.The DefaultDataNode implementation returns the string "...".Returns a short sentence indicating what kind of node this is.Returns a default separator string.Methods inherited from class uk.ac.starlink.datanode.nodes.DocumentDataNode
checkTopElement, checkTopLocalName, getChildIterator, getDocument
Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode
beep, getCreator, getDataObject, getDescription, getIcon, getLabel, getName, getParentObject, getPathElement, hasDataObject, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString
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Constructor Details
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VOTableDataNode
- Throws:
NoSuchDataException
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Method Details
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getNodeTLA
Description copied from class:DefaultDataNode
The DefaultDataNode implementation returns the string "...".- Specified by:
getNodeTLA
in interfaceDataNode
- Overrides:
getNodeTLA
in classDocumentDataNode
- Returns:
- "..."
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getNodeType
Description copied from interface:DataNode
Returns a short sentence indicating what kind of node this is. The return value should be just a few words. As a rough guideline it should indicate what the implementing class is.- Specified by:
getNodeType
in interfaceDataNode
- Overrides:
getNodeType
in classDocumentDataNode
- Returns:
- a short description of the type of this
DataNode
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allowsChildren
public boolean allowsChildren()Description copied from class:DefaultDataNode
The DefaultDataNode implementation of this method returns false.- Specified by:
allowsChildren
in interfaceDataNode
- Overrides:
allowsChildren
in classDocumentDataNode
- Returns:
true
if the node is of a type which can have child nodes,false
otherwise
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getPathSeparator
Description copied from class:DefaultDataNode
Returns a default separator string.- Specified by:
getPathSeparator
in interfaceDataNode
- Overrides:
getPathSeparator
in classDocumentDataNode
- Returns:
- "."
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getChildIterator
Description copied from class:DefaultDataNode
The DefaultDataNode implementation of this method throws UnsupportedOperationException (DefaultDataNode.allowsChildren()
is false).- Specified by:
getChildIterator
in interfaceDataNode
- Overrides:
getChildIterator
in classDocumentDataNode
- Returns:
- an
Iterator
over the children. Each object iterated over should be aDataNode
. Behaviour is undefined if this method is called on an object for whichallowsChildren
returnsfalse
.
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configureDetail
Description copied from class:DefaultDataNode
No custom configuration is performed.- Specified by:
configureDetail
in interfaceDataNode
- Overrides:
configureDetail
in classDocumentDataNode
- Parameters:
dv
- the detail viewer which this node is given an opportunity to configure
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getChildMaker
Description copied from interface:DataNode
Gets the factory which should in general be used to generate descendant nodes.- Specified by:
getChildMaker
in interfaceDataNode
- Overrides:
getChildMaker
in classDefaultDataNode
- Returns:
- the factory used for generating children
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