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java.lang.Objectuk.ac.starlink.datanode.nodes.DefaultDataNode
uk.ac.starlink.datanode.nodes.XMLDataNode
public class XMLDataNode
Field Summary | |
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static int |
MAX_LINES
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Constructor Summary | |
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XMLDataNode(Source xsrc)
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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). |
String |
getDescription()
Gets a concise description of this object. |
String |
getName()
Gets the name of this object. |
String |
getNodeTLA()
The DefaultDataNode implementation returns the string "...". |
String |
getNodeType()
Returns a short sentence indicating what kind of node this is. |
String |
getPathElement()
The DefaultDataNode implementation returns the label as a default path element. |
String |
getPathSeparator()
Returns a default separator string. |
Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode |
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beep, getChildMaker, getCreator, getDataObject, getIcon, getLabel, getParentObject, 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 |
Field Detail |
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public static final int MAX_LINES
Constructor Detail |
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public XMLDataNode(Source xsrc) throws NoSuchDataException
NoSuchDataException
Method Detail |
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public String getName()
DataNode
getName
in interface DataNode
getName
in class DefaultDataNode
public String getNodeTLA()
DefaultDataNode
getNodeTLA
in interface DataNode
getNodeTLA
in class DefaultDataNode
public String getNodeType()
DataNode
getNodeType
in interface DataNode
getNodeType
in class DefaultDataNode
DataNode
public String getPathElement()
DefaultDataNode
getPathElement
in interface DataNode
getPathElement
in class DefaultDataNode
public String getPathSeparator()
DefaultDataNode
getPathSeparator
in interface DataNode
getPathSeparator
in class DefaultDataNode
public String getDescription()
DataNode
getName
method, since they may be presented together.
It should be on one line, and preferably no longer than around
70 characters. The null
value may be returned if
there is nothing to say.
getDescription
in interface DataNode
getDescription
in class DefaultDataNode
public boolean allowsChildren()
DefaultDataNode
allowsChildren
in interface DataNode
allowsChildren
in class DefaultDataNode
true
if the node is of a type which can have
child nodes, false
otherwisepublic Iterator getChildIterator()
DefaultDataNode
DefaultDataNode.allowsChildren()
is false).
getChildIterator
in interface DataNode
getChildIterator
in class DefaultDataNode
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 DefaultDataNode
dv
- the detail viewer which this node is given an opportunity
to configure
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