Package uk.ac.starlink.datanode.nodes
Class StarTableDataNode
java.lang.Object
uk.ac.starlink.datanode.nodes.DefaultDataNode
uk.ac.starlink.datanode.nodes.StarTableDataNode
- All Implemented Interfaces:
DataNode
- Direct Known Subclasses:
JDBCDataNode
DataNode representing a StarTable.
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Constructor Summary
ConstructorsConstructorDescriptionStarTableDataNode
(String loc) StarTableDataNode
(uk.ac.starlink.table.StarTable startable) StarTableDataNode
(uk.ac.starlink.util.DataSource datsrc) -
Method Summary
Modifier and TypeMethodDescriptiongetDataObject
(DataType dtype) The DefaultDataNode implementation returns any data object which has been registered usingDefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object)
.Gets a concise description of this object.getName()
Gets the name of this object.The DefaultDataNode implementation returns the string "...".Returns a short sentence indicating what kind of node this is.static uk.ac.starlink.table.StarTableFactory
boolean
hasDataObject
(DataType dtype) The DefaultDataNode implementation returns true for only those data objects which have been registered usingDefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object)
.static uk.ac.starlink.table.StarTable
makeStarTable
(String loc) static uk.ac.starlink.table.StarTable
makeStarTable
(uk.ac.starlink.util.DataSource datsrc) Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode
allowsChildren, beep, configureDetail, getChildIterator, getChildMaker, getCreator, getIcon, getLabel, getParentObject, getPathElement, getPathSeparator, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString
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Constructor Details
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StarTableDataNode
public StarTableDataNode(uk.ac.starlink.table.StarTable startable) -
StarTableDataNode
- Throws:
NoSuchDataException
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StarTableDataNode
- Throws:
NoSuchDataException
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Method Details
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getName
Description copied from interface:DataNode
Gets the name of this object. This is an intrinsic property of the object.- Specified by:
getName
in interfaceDataNode
- Overrides:
getName
in classDefaultDataNode
- Returns:
- the name of the object
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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
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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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 classDefaultDataNode
- Returns:
- a short description of the type of this
DataNode
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hasDataObject
Description copied from class:DefaultDataNode
The DefaultDataNode implementation returns true for only those data objects which have been registered usingDefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object)
.- Specified by:
hasDataObject
in interfaceDataNode
- Overrides:
hasDataObject
in classDefaultDataNode
- Parameters:
dtype
- data object type of interest- Returns:
- true iff a subsequent call of getDataObject(type) is likely to be successful
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getDataObject
Description copied from class:DefaultDataNode
The DefaultDataNode implementation returns any data object which has been registered usingDefaultDataNode.registerDataObject(uk.ac.starlink.datanode.nodes.DataType, java.lang.Object)
.- Specified by:
getDataObject
in interfaceDataNode
- Overrides:
getDataObject
in classDefaultDataNode
- Parameters:
dtype
- data object type of interest- Returns:
- data object of type type
- Throws:
DataObjectException
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makeStarTable
- Throws:
NoSuchDataException
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makeStarTable
public static uk.ac.starlink.table.StarTable makeStarTable(uk.ac.starlink.util.DataSource datsrc) throws NoSuchDataException - Throws:
NoSuchDataException
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getTableFactory
public static uk.ac.starlink.table.StarTableFactory getTableFactory()
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