Class QueryStage

  • All Implemented Interfaces:
    Stage

    public class QueryStage
    extends java.lang.Object
    implements Stage
    Validation stage which performs some ADQL queries on data tables.
    Since:
    8 Jun 2011
    Author:
    Mark Taylor
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getDescription()
      Returns a short one-line description of this stage.
      void run​(Reporter reporter, uk.ac.starlink.vo.EndpointSet endpointSet)
      Performs the validation checks for this stage.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • QueryStage

        public QueryStage​(VotLintTapRunner tapRunner,
                          MetadataHolder metaHolder,
                          CapabilityHolder capHolder)
        Constructor.
        Parameters:
        tapRunner - object that can run TAP queries
        metaHolder - provides table metadata at run time
        capHolder - provides capability info at run time; may be null if capability-related queries are not required
    • Method Detail

      • getDescription

        public java.lang.String getDescription()
        Description copied from interface: Stage
        Returns a short one-line description of this stage.
        Specified by:
        getDescription in interface Stage
        Returns:
        description in imperative mood
      • run

        public void run​(Reporter reporter,
                        uk.ac.starlink.vo.EndpointSet endpointSet)
        Description copied from interface: Stage
        Performs the validation checks for this stage.
        Specified by:
        run in interface Stage
        Parameters:
        reporter - destination for validation messages
        endpointSet - locations of TAP service endpoints