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public interface RegistryQuery
Describes a query on a registry.
Method Summary | |
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DescribedValue[] |
getMetadata()
Returns a set of DescribedValue objects which characterise this query. |
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. |
URL |
getRegistry()
Returns the registry URL. |
String |
getText()
Returns the query text. |
Method Detail |
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Iterator<RegResource> getQueryIterator() throws 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
s
IOException
RegResource[] getQueryResources() throws IOException
RegResource
s.
IOException
String getText()
URL getRegistry()
DescribedValue[] getMetadata()
StarTable
resulting from the execution
of this query.
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