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Packages that use Relation | |
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de.fuberlin.wiwiss.d2rq.algebra | Implementation of an RDF-based relational algebra. |
de.fuberlin.wiwiss.d2rq.map | Classes that represent the components of a mapping file. |
de.fuberlin.wiwiss.d2rq.parser | Code that converts a D2RQ mapping file from its RDF representation into corresponding Java objects. |
de.fuberlin.wiwiss.d2rq.sql | SQL query and result processing code. |
Uses of Relation in de.fuberlin.wiwiss.d2rq.algebra |
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Classes in de.fuberlin.wiwiss.d2rq.algebra that implement Relation | |
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class |
RelationImpl
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Fields in de.fuberlin.wiwiss.d2rq.algebra declared as Relation | |
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static Relation |
Relation.EMPTY
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static Relation |
Relation.TRUE
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Methods in de.fuberlin.wiwiss.d2rq.algebra that return Relation | |
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Relation |
RDFRelation.baseRelation()
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Relation |
TripleRelation.baseRelation()
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Relation |
UnionOverSameBase.baseRelation()
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Relation |
MutableRelation.immutableSnapshot()
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Relation |
MutableRelation.renameColumns(ColumnRenamer renamer)
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Relation |
RelationImpl.renameColumns(ColumnRenamer renames)
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Relation |
RelationalOperators.renameColumns(ColumnRenamer renamer)
Applies the rename operator to this relation. |
Relation |
MutableRelation.select(Expression condition)
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Relation |
RelationImpl.select(Expression selectCondition)
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Relation |
RelationalOperators.select(Expression condition)
Applies the selection operator to this relation. |
Constructors in de.fuberlin.wiwiss.d2rq.algebra with parameters of type Relation | |
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MutableRelation(Relation initialState)
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TripleRelation(Relation baseRelation,
NodeMaker subjectMaker,
NodeMaker predicateMaker,
NodeMaker objectMaker)
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Uses of Relation in de.fuberlin.wiwiss.d2rq.map |
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Methods in de.fuberlin.wiwiss.d2rq.map that return Relation | |
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protected Relation |
ClassMap.buildRelation()
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protected Relation |
PropertyBridge.buildRelation()
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protected abstract Relation |
ResourceMap.buildRelation()
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Relation |
ResourceMap.relation()
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Uses of Relation in de.fuberlin.wiwiss.d2rq.parser |
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Methods in de.fuberlin.wiwiss.d2rq.parser that return Relation | |
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Relation |
RelationBuilder.buildRelation(ConnectedDB database)
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Uses of Relation in de.fuberlin.wiwiss.d2rq.sql |
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Methods in de.fuberlin.wiwiss.d2rq.sql with parameters of type Relation | |
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void |
SelectStatementBuilder.addRelation(Relation relation)
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