Class TableMatch1

All Implemented Interfaces:
uk.ac.starlink.task.Task

public class TableMatch1 extends SingleMapperTask
Performs an internal (single-table) crossmatch.
Since:
16 Nov 2007
Author:
Mark Taylor
  • Constructor Details

    • TableMatch1

      public TableMatch1()
      Constructor.
  • Method Details

    • 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
    • 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