Uses of Interface
se.liu.ida.hefquin.base.query.Query

Packages that use Query

Package	Description
se.liu.ida.hefquin.base.query
se.liu.ida.hefquin.base.query.impl
se.liu.ida.hefquin.engine.queryplan.executable.impl.ops
se.liu.ida.hefquin.engine.queryproc
se.liu.ida.hefquin.engine.queryproc.impl
se.liu.ida.hefquin.engine.queryproc.impl.planning
se.liu.ida.hefquin.engine.queryproc.impl.srcsel
se.liu.ida.hefquin.engine.wrappers.graphql.query
se.liu.ida.hefquin.engine.wrappers.graphql.query.impl
se.liu.ida.hefquin.engine.wrappers.graphql.utils

Uses of Query in se.liu.ida.hefquin.base.query

Subinterfaces of Query in se.liu.ida.hefquin.base.query

Modifier and Type	Interface	Description
interface	BGP	This interface represents basic graph patterns (BGPs).
interface	SPARQLGraphPattern	This interface represents any kind of SPARQL query pattern.
interface	SPARQLGroupPattern	A SPARQL group pattern represents a collection of SPARQL graph patterns for which the results are meant to be joined.
interface	SPARQLQuery
interface	SPARQLServicePattern
interface	SPARQLUnionPattern	A SPARQL union pattern represents a collection of SPARQL graph patterns for which the results are meant to be combined via union.
interface	TriplePattern	This interface represents triple patterns.

Uses of Query in se.liu.ida.hefquin.base.query.impl

Classes in se.liu.ida.hefquin.base.query.impl that implement Query

Modifier and Type	Class	Description
class	BGPImpl
class	GenericSPARQLGraphPatternImpl1	This class is a generic implementation of SPARQLGraphPattern in which this graph pattern is given as an object of the class Element of the Jena API.
class	GenericSPARQLGraphPatternImpl2	This class is a generic implementation of SPARQLGraphPattern in which this graph pattern is given as an object of the class Op of the Jena API.
class	SPARQLGroupPatternImpl
class	SPARQLQueryImpl
class	SPARQLUnionPatternImpl
class	TriplePatternImpl

Uses of Query in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops

Classes in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops with type parameters of type Query

Modifier and Type	Class	Description
class	BaseForExecOpBindJoinWithRequestOps<QueryType extends Query,MemberType extends FederationMember>	A generic implementation of the bind join algorithm that uses executable request operators for performing the requests to the federation member.
class	BaseForExecOpIndexNestedLoopsJoinWithRequestOps<QueryType extends Query,MemberType extends FederationMember>	Abstract base class to implement index nested loops joins by using request operators.
class	BaseForExecOpIndexNestedLoopsJoinWithRequests<QueryType extends Query,MemberType extends FederationMember,ReqType extends DataRetrievalRequest,RespType extends DataRetrievalResponse<?>>	Abstract base class to implement index nested loops joins by issuing requests directly and, then, using response processors.
class	BaseForExecOpIndexNestedLoopsJoinWithSolMapsRequests<QueryType extends Query,MemberType extends FederationMember,ReqType extends DataRetrievalRequest>

Fields in se.liu.ida.hefquin.engine.queryplan.executable.impl.ops declared as Query

Modifier and Type	Field	Description
protected final QueryType	BaseForExecOpBindJoinWithRequestOps.query
protected final QueryType	BaseForExecOpIndexNestedLoopsJoinWithRequestOps.query
protected final QueryType	BaseForExecOpIndexNestedLoopsJoinWithRequests.query

Uses of Query in se.liu.ida.hefquin.engine.queryproc

Fields in se.liu.ida.hefquin.engine.queryproc declared as Query

Modifier and Type	Field	Description
protected final Query	SourcePlanningException.query

Methods in se.liu.ida.hefquin.engine.queryproc that return Query

Modifier and Type	Method	Description
Query	SourcePlanningException.getQuery()	Return the query for which the creation of a source assignment caused this exception.

Methods in se.liu.ida.hefquin.engine.queryproc with parameters of type Query

Modifier and Type	Method	Description
Pair<PhysicalPlan,QueryPlanningStats>	QueryPlanner.createPlan(Query query)
Pair<LogicalPlan,SourcePlanningStats>	SourcePlanner.createSourceAssignment(Query query)	The logical plan returned by this method is a source assignment (see Definition 8 of our FedQPL paper); that is, the only types of operators that it contains are request operators ( invalid reference LogicalOpRequest ), multiway joins ( invalid reference LogicalOpMultiwayJoin ), and multiway unions ( invalid reference LogicalOpMultiwayUnion ).
Pair<QueryProcStats,List<Exception>>	QueryProcessor.processQuery(Query query, QueryResultSink resultSink)

Constructors in se.liu.ida.hefquin.engine.queryproc with parameters of type Query

Modifier	Constructor	Description
	SourcePlanningException(String message, Throwable cause, Query query)
	SourcePlanningException(String message, Query query)
	SourcePlanningException(Throwable cause, Query query)
	SourcePlanningException(Query query)

Uses of Query in se.liu.ida.hefquin.engine.queryproc.impl

Methods in se.liu.ida.hefquin.engine.queryproc.impl with parameters of type Query

Modifier and Type	Method	Description
Pair<QueryProcStats,List<Exception>>	QueryProcessorImpl.processQuery(Query query, QueryResultSink resultSink)

Uses of Query in se.liu.ida.hefquin.engine.queryproc.impl.planning

Methods in se.liu.ida.hefquin.engine.queryproc.impl.planning with parameters of type Query

Modifier and Type	Method	Description
Pair<PhysicalPlan,QueryPlanningStats>	QueryPlannerImpl.createPlan(Query query)

Uses of Query in se.liu.ida.hefquin.engine.queryproc.impl.srcsel

Methods in se.liu.ida.hefquin.engine.queryproc.impl.srcsel with parameters of type Query

Modifier and Type	Method	Description
final Pair<LogicalPlan,SourcePlanningStats>	SourcePlannerBase.createSourceAssignment(Query query)

Uses of Query in se.liu.ida.hefquin.engine.wrappers.graphql.query

Subinterfaces of Query in se.liu.ida.hefquin.engine.wrappers.graphql.query

Modifier and Type	Interface	Description
interface	GraphQLQuery	Represents a GraphQL query

Uses of Query in se.liu.ida.hefquin.engine.wrappers.graphql.query.impl

Classes in se.liu.ida.hefquin.engine.wrappers.graphql.query.impl that implement Query

Modifier and Type	Class	Description
class	GraphQLQueryImpl

Uses of Query in se.liu.ida.hefquin.engine.wrappers.graphql.utils

Classes in se.liu.ida.hefquin.engine.wrappers.graphql.utils that implement Query

Modifier and Type	Class	Description
class	StarPattern	This class represents a subject-based star pattern, that is, a set of triple patterns that all share the same subject.