Package 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
Performs a registry query.
- Since:
- 6 Jul 2006
- Author:
- Mark Taylor
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncreateProducer
(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
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Constructor Details
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RegQuery
public RegQuery()Constructor.
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Method Details
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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 theConsumerTask.getIdentity(uk.ac.starlink.table.StarTable)
method.- Specified by:
createProducer
in classConsumerTask
- Parameters:
env
- execution environment- Returns:
- table producer
- Throws:
uk.ac.starlink.task.TaskException
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