RegQuery (Starjava TTOOLS API)

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

Constructors

Constructor

Description

RegQuery()

Constructor.
Method Summary

Modifier and Type

Method

Description

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, getIdentity, getOutputMode, getParameterList, getParameters, getPurpose

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- RegQuery
  
  public RegQuery()
  
  Constructor.
Method Details
- 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. The table produced by the resulting producer can be fed to the ConsumerTask.getIdentity(uk.ac.starlink.table.StarTable) method.
  
  Specified by:
  
  createProducer in class ConsumerTask
  
  Parameters:
  
  env - execution environment
  
  Returns:
  
  table producer
  
  Throws:
  
  uk.ac.starlink.task.TaskException