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java.lang.Objectuk.ac.starlink.ttools.join.Match2Mapping
public class Match2Mapping
TableMapping implementation which does the work of matching two tables.
Method Summary | |
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protected StarTable |
makeSubTable(StarTable inTable,
String[] exprTuple)
Creates a table containing the values which are required by the matcher. |
StarTable |
mapTables(InputTableSpec[] inSpecs)
Perform table mapping. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public StarTable mapTables(InputTableSpec[] inSpecs) throws IOException, TaskException
TableMapping
mapTables
in interface TableMapping
inSpecs
- input tables
IOException
TaskException
protected StarTable makeSubTable(StarTable inTable, String[] exprTuple) throws ExecutionException
inTable
- input tableexprTuple
- array of JEL expressions giving the values of
the tuple elements required for the matcher
ExecutionException
- if a compilation error occurs
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