gov.nih.nci.cagrid.data.cql
Class LazyCQLQueryProcessor

java.lang.Object
  gov.nih.nci.cagrid.data.cql.CQLQueryProcessor
      gov.nih.nci.cagrid.data.cql.LazyCQLQueryProcessor

Direct Known Subclasses:

HQLCoreQueryProcessor

public abstract class LazyCQLQueryProcessor
extends CQLQueryProcessor

LazyCQLQueryProcessor Extends CQLQueryProcessor to include a method for retrieving results lazily (on demand) from the backend data source

Version:

$Id$

Author:

David W. Ervin

Constructor Summary

LazyCQLQueryProcessor()

Method Summary

abstract java.util.Iterator

processQueryLazy(CQLQuery cqlQuery)

Methods inherited from class gov.nih.nci.cagrid.data.cql.CQLQueryProcessor

getConfigurationUiClassname, getConfiguredParameters, getConfiguredWsddStream, getPropertiesFromEtc, getRequiredParameters, initialize, processQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyCQLQueryProcessor

public LazyCQLQueryProcessor()

Method Detail

processQueryLazy

public abstract java.util.Iterator processQueryLazy(CQLQuery cqlQuery)
                                             throws MalformedQueryException,
                                                    QueryProcessingException

Throws:

MalformedQueryException

QueryProcessingException