uk.ac.starlink.ttools.task
Class TableMatch1

java.lang.Object
  extended by uk.ac.starlink.ttools.task.ConsumerTask
      extended by uk.ac.starlink.ttools.task.SingleMapperTask
          extended by uk.ac.starlink.ttools.task.TableMatch1
All Implemented Interfaces:
Task

public class TableMatch1
extends SingleMapperTask

Performs an internal (single-table) crossmatch.

Since:
16 Nov 2007
Author:
Mark Taylor

Constructor Summary
TableMatch1()
          Constructor.
 
Method Summary
 TableProducer createProducer(Environment env)
          Returns an object which can produce the effective output table which will be consumed by this task.
 
Methods inherited from class uk.ac.starlink.ttools.task.SingleMapperTask
createInputProducer
 
Methods inherited from class uk.ac.starlink.ttools.task.ConsumerTask
createExecutable, createProducer, getOutputMode, getParameterList, getParameters, getPurpose
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TableMatch1

public TableMatch1()
Constructor.

Method Detail

createProducer

public TableProducer createProducer(Environment env)
                             throws TaskException
Description copied from class: ConsumerTask
Returns an object which can produce the effective output table which will be consumed by this task.

Specified by:
createProducer in class ConsumerTask
Parameters:
env - execution environment
Returns:
table producer
Throws:
TaskException


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