uk.ac.starlink.ttools.taplint
Class TapSchemaStage

java.lang.Object
  uk.ac.starlink.ttools.taplint.TableMetadataStage
      uk.ac.starlink.ttools.taplint.TapSchemaStage

All Implemented Interfaces:

MetadataHolder, Stage

public class TapSchemaStage
extends TableMetadataStage

Validation stage for checking table metadata from the TAP_SCHEMA tables.

Since:

6 Jun 2011

Author:

Mark Taylor

Constructor Summary

TapSchemaStage(TapRunner tapRunner)
Constructor.

Method Summary

protected uk.ac.starlink.vo.SchemaMeta[]	readTableMetadata(Reporter reporter, uk.ac.starlink.vo.EndpointSet endpointSet) Returns an array providing table metadata to check.
void	run(Reporter reporter, uk.ac.starlink.vo.EndpointSet endpointSet) Performs the validation checks for this stage.

Methods inherited from class uk.ac.starlink.ttools.taplint.TableMetadataStage

getDescription, getSourceDescription, getTableMetadata

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TapSchemaStage

public TapSchemaStage(TapRunner tapRunner)

Constructor.

Parameters:

tapRunner - object to perform TAP queries

Method Detail

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

Overrides:

run in class TableMetadataStage

Parameters:

reporter - destination for validation messages

endpointSet - locations of TAP service endpoints

readTableMetadata

protected uk.ac.starlink.vo.SchemaMeta[] readTableMetadata(Reporter reporter,
                                                           uk.ac.starlink.vo.EndpointSet endpointSet)

Description copied from class: TableMetadataStage

Returns an array providing table metadata to check.

Specified by:

readTableMetadata in class TableMetadataStage

Parameters:

reporter - destination for validation messages

endpointSet - TAP service endpoints

Returns:

list of fully populated schema metadata elements