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java.lang.Objectuk.ac.starlink.datanode.nodes.DefaultDataNode
uk.ac.starlink.datanode.nodes.DocumentDataNode
uk.ac.starlink.datanode.nodes.VOTableDataNode
public class VOTableDataNode
Node representing a top-level VOTable document.
Constructor Summary | |
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VOTableDataNode(XMLDocument xdoc)
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Method Summary | |
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boolean |
allowsChildren()
The DefaultDataNode implementation of this method returns false. |
void |
configureDetail(DetailViewer dv)
No custom configuration is performed. |
Iterator |
getChildIterator()
The DefaultDataNode implementation of this method throws UnsupportedOperationException ( DefaultDataNode.allowsChildren() is false). |
DataNodeFactory |
getChildMaker()
Gets the factory which should in general be used to generate descendant nodes. |
String |
getNodeTLA()
The DefaultDataNode implementation returns the string "...". |
String |
getNodeType()
Returns a short sentence indicating what kind of node this is. |
String |
getPathSeparator()
Returns a default separator string. |
Methods inherited from class uk.ac.starlink.datanode.nodes.DocumentDataNode |
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checkTopElement, checkTopLocalName, getChildIterator, getDocument |
Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode |
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beep, getCreator, getDataObject, getDescription, getIcon, getLabel, getName, getParentObject, getPathElement, hasDataObject, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public VOTableDataNode(XMLDocument xdoc) throws NoSuchDataException
NoSuchDataException
Method Detail |
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public String getNodeTLA()
DefaultDataNode
getNodeTLA
in interface DataNode
getNodeTLA
in class DocumentDataNode
public String getNodeType()
DataNode
getNodeType
in interface DataNode
getNodeType
in class DocumentDataNode
DataNode
public boolean allowsChildren()
DefaultDataNode
allowsChildren
in interface DataNode
allowsChildren
in class DocumentDataNode
true
if the node is of a type which can have
child nodes, false
otherwisepublic String getPathSeparator()
DefaultDataNode
getPathSeparator
in interface DataNode
getPathSeparator
in class DocumentDataNode
public Iterator getChildIterator()
DefaultDataNode
DefaultDataNode.allowsChildren()
is false).
getChildIterator
in interface DataNode
getChildIterator
in class DocumentDataNode
Iterator
over the children. Each object
iterated over should be a DataNode
.
Behaviour is undefined if this method is called on an
object for which allowsChildren
returns
false
.public void configureDetail(DetailViewer dv)
DefaultDataNode
configureDetail
in interface DataNode
configureDetail
in class DocumentDataNode
dv
- the detail viewer which this node is given an opportunity
to configurepublic DataNodeFactory getChildMaker()
DataNode
getChildMaker
in interface DataNode
getChildMaker
in class DefaultDataNode
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