Uses of Package
com.bigdata.bop.engine

Packages that use com.bigdata.bop.engine

Package	Description
com.bigdata.blueprints
com.bigdata.bop	This package provides an API for query operators.
com.bigdata.bop.controller	This package provides operators for subquery, including UNION, STEPS, and STAR (transitive closure).
com.bigdata.bop.engine
com.bigdata.bop.fed
com.bigdata.bop.join
com.bigdata.bop.joinGraph.rto
com.bigdata.bop.rdf.update	This package provides bigdata operators for SPARQL update.
com.bigdata.bop.solutions	This package provides distinct, sort, and aggregation operators.
com.bigdata.rdf.sail	This package contains the SAIL that allow bigdata to be used as a backend for the Sesame 2.x platform.
com.bigdata.rdf.sparql.ast	This package contains an Abstract Syntax Tree which provides an intermediate translation target for SPARQL parsers.
com.bigdata.rdf.sparql.ast.cache
com.bigdata.rdf.sparql.ast.eval
com.bigdata.rdf.sparql.ast.eval.bsbm.bi
com.bigdata.rdf.sparql.ast.eval.bsbm.explore
com.bigdata.rdf.sparql.ast.eval.reif
com.bigdata.rdf.sparql.ast.eval.rto
com.bigdata.rdf.sparql.ast.eval.service
com.bigdata.rdf.sparql.ast.eval.update
com.bigdata.rdf.sparql.ast.hints	Query hints are specified at the SPARQL layer using magic predicates.
com.bigdata.rdf.sparql.ast.optimizers
com.bigdata.rdf.sparql.ast.service.storedquery	An embedded SERVICE that permits an application to register and execute stored queries.
com.bigdata.rdf.sparql.ast.ssets
com.bigdata.resources	This package provides the logic to managed the live journal and the historical journals and index segments for a DataService.
com.bigdata.service	This package provides implementations of bigdata services (metadata service, data service, transaction manager service.

Classes in com.bigdata.bop.engine used by com.bigdata.blueprints

Class and Description
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.bop

Class and Description
BOpStats Statistics associated with the evaluation of a BOp.
IRunningQuery Non-Remote interface exposing a limited set of the state of an executing query.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.controller

Class and Description
BOpStats Statistics associated with the evaluation of a BOp.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.engine

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.
AbstractRunningQuery Abstract base class for various IRunningQuery implementations.
BOpStats Statistics associated with the evaluation of a BOp.
BSBundle An immutable class capturing the evaluation context of an operator against a shard.
IChunkAccessor API providing a variety of ways to access chunks of data (data are typically elements or binding sets).
IChunkHandler Interface dispatches an IBindingSet[] chunk generated by a running operator task.
IChunkMessage A message describing a chunk of intermediate results which are available for processing.
IHaltOpMessage A message sent to the IQueryClient when an operator is done executing for some chunk of inputs.
IOpLifeCycleMessage Extended metadata for operator evaluation messages also indicates the on which the operator will be / was evaluated.
IOpMessage Common metadata for operator evaluation messages.
IQueryClient Interface for a client executing queries (the query controller).
IQueryDecl A query declaration.
IQueryPeer Interface for a node participating in the exchange of NIO buffers to support query execution.
IRunningQuery Non-Remote interface exposing a limited set of the state of an executing query.
IStartOpMessage A message sent to the IQueryClient when an operator begins executing for some chunk of inputs (an operator on a node against a shard for some binding set chunks generated by downstream operator(s)).
PipelineDelayOp Operator blocks evaluation (sleeps) for the specified PipelineDelayOp.Annotations.DELAY and then throws an PipelineDelayError.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.
QueryEngine.IRunningQueryListener Listener API for IRunningQuery life cycle events (start/halt).
QueryEngineCounters QueryEngine performance counters.
QueueStats Statistics summary for a work queue feeding a specific operator for a query.
StandaloneChunkHandler Implementation supports a standalone database.
StaticAnalysisStat Statistics associated with the Static Analysis phase, such as runtime for the parser, given optimizers, etc.
StaticAnalysisStats Statistics associated with the Static Analysis phase, such as runtime for the parser, given optimizers, etc.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.fed

Class and Description
AbstractRunningQuery Abstract base class for various IRunningQuery implementations.
ChunkedRunningQuery IRunningQuery implementation based on the assignment of IChunkMessage(s) to an operator task.
IChunkAccessor API providing a variety of ways to access chunks of data (data are typically elements or binding sets).
IChunkHandler Interface dispatches an IBindingSet[] chunk generated by a running operator task.
IChunkMessage A message describing a chunk of intermediate results which are available for processing.
IOpMessage Common metadata for operator evaluation messages.
IQueryClient Interface for a client executing queries (the query controller).
IQueryDecl A query declaration.
IQueryPeer Interface for a node participating in the exchange of NIO buffers to support query execution.
IRunningQuery Non-Remote interface exposing a limited set of the state of an executing query.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.
QueryEngine.Annotations Annotations understood by the QueryEngine.
QueryEngineCounters QueryEngine performance counters.
StandaloneChunkHandler Implementation supports a standalone database.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.join

Class and Description
BOpStats Statistics associated with the evaluation of a BOp.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.joinGraph.rto

Class and Description
IRunningQuery Non-Remote interface exposing a limited set of the state of an executing query.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.rdf.update

Class and Description
BOpStats Statistics associated with the evaluation of a BOp.

Classes in com.bigdata.bop.engine used by com.bigdata.bop.solutions

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.
BOpStats Statistics associated with the evaluation of a BOp.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sail

Class and Description
IRunningQuery Non-Remote interface exposing a limited set of the state of an executing query.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.
IChunkHandler Interface dispatches an IBindingSet[] chunk generated by a running operator task.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.cache

Class and Description
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.
IChunkHandler Interface dispatches an IBindingSet[] chunk generated by a running operator task.
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.
StaticAnalysisStats Statistics associated with the Static Analysis phase, such as runtime for the parser, given optimizers, etc.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval.bsbm.bi

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval.bsbm.explore

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval.reif

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval.rto

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.
IRunningQuery Non-Remote interface exposing a limited set of the state of an executing query.
QueryEngine.IRunningQueryListener Listener API for IRunningQuery life cycle events (start/halt).

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval.service

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.eval.update

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.hints

Class and Description
IChunkHandler Interface dispatches an IBindingSet[] chunk generated by a running operator task.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.optimizers

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.service.storedquery

Class and Description
AbstractQueryEngineTestCase Base class adds some static methods used with unit tests of the QueryEngine.

Classes in com.bigdata.bop.engine used by com.bigdata.rdf.sparql.ast.ssets

Class and Description
QueryEngine A class managing execution of concurrent queries against a local IIndexManager.

Classes in com.bigdata.bop.engine used by com.bigdata.resources

Class and Description
IQueryPeer Interface for a node participating in the exchange of NIO buffers to support query execution.

Classes in com.bigdata.bop.engine used by com.bigdata.service

Class and Description
IQueryPeer Interface for a node participating in the exchange of NIO buffers to support query execution.