Class ObsTapStage

java.lang.Object
uk.ac.starlink.ttools.taplint.ObsTapStage
All Implemented Interfaces:
Stage
public class ObsTapStage extends Object implements Stage
Validation stage for testing ObsCore data model metadata and content.
Since:
24 Nov 2011
Author:
Mark Taylor
See Also:

  • Constructor Details

    • ObsTapStage

      public ObsTapStage(TapRunner tapRunner, CapabilityHolder capHolder, MetadataHolder metaHolder)
      Constructor.
      Parameters:
      tapRunner - runs TAP queries
      capHolder - provides capability metadata at runtime
      metaHolder - provides table metadata at runtime

  • Method Details

    • getDescription

      public 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.TapService tapService)
      Description copied from interface: Stage
      Performs the validation checks for this stage.
      Specified by:
      run in interface Stage
      Parameters:
      reporter - destination for validation messages
      tapService - TAP service description

    • toMap

      public static Map<String, uk.ac.starlink.vo.ColumnMeta> toMap(uk.ac.starlink.vo.ColumnMeta[] cols)
      Converts an array of ColumnMeta objects into a name->value map. The nameKey(String) method is used to normalise the column name.
      Parameters:
      cols - column metadata list
      Returns:
      map of normalised column name to column metadata object

    • nameKey

      public static String nameKey(String name)
      Normalises a column name to produce a value suitable for use as a Map key.
      Parameters:
      name - column name
      Returns:
      map-friendly value identifying name

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