uk.ac.starlink.ttools.task
Class RegQuery

java.lang.Object
  uk.ac.starlink.ttools.task.ConsumerTask
      uk.ac.starlink.ttools.task.RegQuery

All Implemented Interfaces:

uk.ac.starlink.task.Task

public class RegQuery
extends ConsumerTask

Performs a registry query.

Since:

6 Jul 2006

Author:

Mark Taylor

Constructor Summary

RegQuery()
Constructor.

Method Summary

TableProducer

createProducer(uk.ac.starlink.task.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.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

RegQuery

public RegQuery()

Constructor.

Method Detail

createProducer

public TableProducer createProducer(uk.ac.starlink.task.Environment env)
                             throws uk.ac.starlink.task.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:

uk.ac.starlink.task.TaskException