Uses of Package
com.gemstone.gemfire.cache.query

Packages that use com.gemstone.gemfire.cache.query

Package	Description
com.gemstone.gemfire.cache	Provides an implementation of distributed object caching that can leverage GemFire's distribution capabilities.
com.gemstone.gemfire.cache.client	The com.gemstone.gemfire.cache.client package provides APIs used for client connectivity and caching.
com.gemstone.gemfire.cache.query	GemFire's query service, an implementation of an OQL/SQL-style query processor with supporting indexes.
com.gemstone.gemfire.cache.util	Provides utilities for use with the Caching API in the com.gemstone.gemfire.cache.util package.

Classes in com.gemstone.gemfire.cache.query used by com.gemstone.gemfire.cache

Class and Description
FunctionDomainException Thrown if the domain of a function is not legal.
NameResolutionException Thrown if an attribute or method name in a query cannot be resolved.
QueryInvocationTargetException Thrown if an exception is thrown when a method is invoked during query execution.
QueryService Interface for the query service, which is used for instantiating queries, creating and destroying indexes, creating CQs and operating on CQs.
SelectResults Contains the results of a executing a SELECT expression within a query.
TypeMismatchException Thrown if type consistency is violated while a query is being executed.

Classes in com.gemstone.gemfire.cache.query used by com.gemstone.gemfire.cache.client

Class and Description
QueryService Interface for the query service, which is used for instantiating queries, creating and destroying indexes, creating CQs and operating on CQs.

Classes in com.gemstone.gemfire.cache.query used by com.gemstone.gemfire.cache.query

Class and Description
CqAttributes This interface holds all attribute values for a CQ and provides methods for retrieving all attribute settings.
CqAttributesMutator This interface is used to modify the listeners that are associated with a CQ.
CqClosedException Thrown if the CqQuery on which the operation performed is closed.
CqEvent This interface provides methods to get all the information sent from the server about the CQ event.
CqException Thrown during continuous query creation, execution time.
CqExistsException Thrown if a CQ by this name already exists on this client
CqListener Application plug-in interface for handling continuous query events after they occur.
CqQuery Interface for continuous query.
CqResults Represents the results of a CQ query that is executed using CqQuery.executeWithInitialResults() The result will contain the instances of Struct having key and value of the region entry that satisfy the CQ query condition.
CqServiceStatistics This class provides methods to get aggregate statistical information about the CQs of a client.
CqState This interface gives information on the state of a CqQuery.
CqStatistics This class provides methods to get statistical information about a registered Continuous Query (CQ) represented by the CqQuery object.
FunctionDomainException Thrown if the domain of a function is not legal.
Index An index that is built over the data stored in a GemFire Region.
IndexExistsException Thrown while creating the new index if there exists an Index with the same definition as new index.
IndexInvalidException Thrown if the index definition is not valid.
IndexNameConflictException Thrown while creating the new index if there exists an Index with the same name as new index.
IndexStatistics Provides statistics about a GemFire cache Index.
IndexType Deprecated. As of 6.6.1. Check QueryService for changes. Enumerated type for types of indexes
MultiIndexCreationException Consists a map of index names and Exceptions thrown during index creation using QueryService.createDefinedIndexes().
NameResolutionException Thrown if an attribute or method name in a query cannot be resolved.
Query Interface for query objects.
QueryException Thrown during by the query engine during parsing or execution.
QueryInvalidException Thrown if the query language syntax is not valid.
QueryInvocationTargetException Thrown if an exception is thrown when a method is invoked during query execution.
QueryStatistics Provides statistical information about a query performed on a GemFire Region.
RegionNotFoundException Thrown if a region referenced by name in a query cannot be found.
SelectResults Contains the results of a executing a SELECT expression within a query.
TypeMismatchException Thrown if type consistency is violated while a query is being executed.

Classes in com.gemstone.gemfire.cache.query used by com.gemstone.gemfire.cache.util

Class and Description
CqEvent This interface provides methods to get all the information sent from the server about the CQ event.
CqListener Application plug-in interface for handling continuous query events after they occur.
SelectResults Contains the results of a executing a SELECT expression within a query.