uk.ac.starlink.datanode.nodes
Class VOTableTableDataNode

java.lang.Object
  extended by uk.ac.starlink.datanode.nodes.DefaultDataNode
      extended by uk.ac.starlink.datanode.nodes.VOComponentDataNode
          extended by uk.ac.starlink.datanode.nodes.VOTableTableDataNode
All Implemented Interfaces:
DataNode

public class VOTableTableDataNode
extends VOComponentDataNode


Field Summary
 
Fields inherited from class uk.ac.starlink.datanode.nodes.VOComponentDataNode
systemId, vocel
 
Constructor Summary
VOTableTableDataNode(Source xsrc)
           
 
Method Summary
 boolean allowsChildren()
          The DefaultDataNode implementation of this method returns false.
 void configureDetail(DetailViewer dv)
          No custom configuration is performed.
 Object getDataObject(DataType dtype)
          The DefaultDataNode implementation returns any data object which has been registered using DefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object).
 String getDescription()
          Gets a concise description of this object.
 String getNodeTLA()
          The DefaultDataNode implementation returns the string "...".
 String getNodeType()
          Returns a short sentence indicating what kind of node this is.
 boolean hasDataObject(DataType dtype)
          The DefaultDataNode implementation returns true for only those data objects which have been registered using DefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object).
 
Methods inherited from class uk.ac.starlink.datanode.nodes.VOComponentDataNode
addVOComponentViews, getChildIterator, getChildMaker, getName, getParentObject, getPathSeparator, getSource
 
Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode
beep, getCreator, getIcon, getLabel, getPathElement, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

VOTableTableDataNode

public VOTableTableDataNode(Source xsrc)
                     throws NoSuchDataException
Throws:
NoSuchDataException
Method Detail

getNodeTLA

public String getNodeTLA()
Description copied from class: DefaultDataNode
The DefaultDataNode implementation returns the string "...".

Specified by:
getNodeTLA in interface DataNode
Overrides:
getNodeTLA in class VOComponentDataNode
Returns:
"..."

getNodeType

public String 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 interface DataNode
Overrides:
getNodeType in class VOComponentDataNode
Returns:
a short description of the type of this DataNode

getDescription

public String getDescription()
Description copied from interface: DataNode
Gets a concise description of this object. The form of the description will depend on the type of node, but it might detail the shape or type of data represented, or otherwise give some information additional to the name. It should not include the return value of the 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.

Specified by:
getDescription in interface DataNode
Overrides:
getDescription in class VOComponentDataNode
Returns:
a short string describing this object

allowsChildren

public boolean allowsChildren()
Description copied from class: DefaultDataNode
The DefaultDataNode implementation of this method returns false.

Specified by:
allowsChildren in interface DataNode
Overrides:
allowsChildren in class VOComponentDataNode
Returns:
true if the node is of a type which can have child nodes, false otherwise

configureDetail

public void configureDetail(DetailViewer dv)
Description copied from class: DefaultDataNode
No custom configuration is performed.

Specified by:
configureDetail in interface DataNode
Overrides:
configureDetail in class VOComponentDataNode
Parameters:
dv - the detail viewer which this node is given an opportunity to configure

hasDataObject

public boolean hasDataObject(DataType dtype)
Description copied from class: DefaultDataNode
The DefaultDataNode implementation returns true for only those data objects which have been registered using DefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object).

Specified by:
hasDataObject in interface DataNode
Overrides:
hasDataObject in class DefaultDataNode
Parameters:
dtype - data object type of interest
Returns:
true iff a subsequent call of getDataObject(type) is likely to be successful

getDataObject

public Object getDataObject(DataType dtype)
                     throws DataObjectException
Description copied from class: DefaultDataNode
The DefaultDataNode implementation returns any data object which has been registered using DefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object).

Specified by:
getDataObject in interface DataNode
Overrides:
getDataObject in class DefaultDataNode
Parameters:
dtype - data object type of interest
Returns:
data object of type type
Throws:
DataObjectException


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