Method Detail

• getQueryIterator

  java.util.Iterator<RegResource> getQueryIterator()
                                            throws java.io.IOException

  Executes the query described by this object and returns an Iterator over RegResource objects. Note that the iterator's next method may throw the unchecked exception RegistryQueryException with a cause indicating the underlying error in case of a registry access problem.

  Returns:

  iterator over RegResources

  Throws:

  java.io.IOException

• getQueryResources

  RegResource[] getQueryResources()
                           throws java.io.IOException

  Executes the query described by this object and returns the result as an array of RegResources.

  Returns:

  resource list

  Throws:

  java.io.IOException

• getText

  java.lang.String getText()

  Returns the query text.

  Returns:

  query

• getRegistry

  java.net.URL getRegistry()

  Returns the registry URL.

  Returns:

  url

• getMetadata

  uk.ac.starlink.table.DescribedValue[] getMetadata()

  Returns a set of DescribedValue objects which characterise this query. These would be suitable for use in the parameter list of a StarTable resulting from the execution of this query.