public interface RegistryQuery
Modifier and Type | Method and Description |
---|---|
uk.ac.starlink.table.DescribedValue[] |
getMetadata()
Returns a set of DescribedValue objects which characterise this query.
|
java.util.Iterator<RegResource> |
getQueryIterator()
Executes the query described by this object and returns an
Iterator over
RegResource objects. |
RegResource[] |
getQueryResources()
Executes the query described by this object and returns the result as
an array of
RegResource s. |
java.net.URL |
getRegistry()
Returns the registry URL.
|
java.lang.String |
getText()
Returns the query text.
|
java.util.Iterator<RegResource> getQueryIterator() throws java.io.IOException
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.RegResource
sjava.io.IOException
RegResource[] getQueryResources() throws java.io.IOException
RegResource
s.java.io.IOException
java.lang.String getText()
java.net.URL getRegistry()
uk.ac.starlink.table.DescribedValue[] getMetadata()
StarTable
resulting from the execution
of this query.Copyright © 2017 Central Laboratory of the Research Councils. All Rights Reserved.