Package uk.ac.starlink.datanode.nodes
Class ScalarDataNode
- java.lang.Object
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- uk.ac.starlink.datanode.nodes.DefaultDataNode
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- uk.ac.starlink.datanode.nodes.ScalarDataNode
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- All Implemented Interfaces:
DataNode
public class ScalarDataNode extends DefaultDataNode
Simple DataNode for representing scalar values.
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Constructor Summary
Constructors Constructor Description ScalarDataNode(java.lang.String name, java.lang.String type, java.lang.String value)
Constructs a ScalarDataNode with a given name and value.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
configureDetail(DetailViewer dv)
No custom configuration is performed.java.lang.String
getDescription()
Gets a concise description of this object.java.lang.String
getNodeTLA()
The DefaultDataNode implementation returns the string "...".java.lang.String
nodeType()
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Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode
allowsChildren, beep, getChildIterator, getChildMaker, getCreator, getDataObject, getIcon, getLabel, getName, getNodeType, getParentObject, getPathElement, getPathSeparator, hasDataObject, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString
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Method Detail
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getDescription
public java.lang.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 thegetName
method, since they may be presented together. It should be on one line, and preferably no longer than around 70 characters. Thenull
value may be returned if there is nothing to say.- Specified by:
getDescription
in interfaceDataNode
- Overrides:
getDescription
in classDefaultDataNode
- Returns:
- a short string describing this object
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getNodeTLA
public java.lang.String getNodeTLA()
Description copied from class:DefaultDataNode
The DefaultDataNode implementation returns the string "...".- Specified by:
getNodeTLA
in interfaceDataNode
- Overrides:
getNodeTLA
in classDefaultDataNode
- Returns:
- "..."
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nodeType
public java.lang.String nodeType()
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configureDetail
public void configureDetail(DetailViewer dv)
Description copied from class:DefaultDataNode
No custom configuration is performed.- Specified by:
configureDetail
in interfaceDataNode
- Overrides:
configureDetail
in classDefaultDataNode
- Parameters:
dv
- the detail viewer which this node is given an opportunity to configure
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