Package uk.ac.starlink.ttools.task
Class TableMatch1
java.lang.Object
uk.ac.starlink.ttools.task.ConsumerTask
uk.ac.starlink.ttools.task.SingleMapperTask
uk.ac.starlink.ttools.task.TableMatch1
- All Implemented Interfaces:
uk.ac.starlink.task.Task
Performs an internal (single-table) crossmatch.
- Since:
- 16 Nov 2007
- 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.uk.ac.starlink.task.Parameter
<uk.ac.starlink.table.join.Match1Type> Returns the parameter used to acquire the match type.Methods inherited from class uk.ac.starlink.ttools.task.SingleMapperTask
createInputProducer, getInputFilterParameter, getInputTableParameter
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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TableMatch1
public TableMatch1()Constructor.
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Method Details
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getMatch1TypeParameter
public uk.ac.starlink.task.Parameter<uk.ac.starlink.table.join.Match1Type> getMatch1TypeParameter()Returns the parameter used to acquire the match type.- Returns:
- match type parameter
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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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