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J

javaClass - Static variable in class de.fuberlin.wiwiss.d2rq.vocab.D2RQ
Qualified name of a Java class that implements de.fuberlin.wiwiss.d2rq.Translator and translates between database and RDF.
jdbcDriver - Static variable in class de.fuberlin.wiwiss.d2rq.vocab.D2RQ
 
jdbcDSN - Static variable in class de.fuberlin.wiwiss.d2rq.vocab.D2RQ
 
Join - Class in de.fuberlin.wiwiss.d2rq.algebra
Represents an SQL join between two tables, spanning one or more columns.
Join(Attribute, Attribute) - Constructor for class de.fuberlin.wiwiss.d2rq.algebra.Join
 
Join(List, List) - Constructor for class de.fuberlin.wiwiss.d2rq.algebra.Join
 
join - Static variable in class de.fuberlin.wiwiss.d2rq.vocab.D2RQ
SQL join condition over tables in the database.
joinConditions() - Method in interface de.fuberlin.wiwiss.d2rq.algebra.Relation
Returns the join conditions that must hold between the tables in the relation.
joinConditions() - Method in class de.fuberlin.wiwiss.d2rq.algebra.RelationImpl
 
JoinOptimizer - Class in de.fuberlin.wiwiss.d2rq.algebra
Removes unnecessary joins from an RDFRelation in cases where this is possible without affecting the result.
JoinOptimizer(RDFRelation) - Constructor for class de.fuberlin.wiwiss.d2rq.algebra.JoinOptimizer
Constructs a new JoinOptimizer.
joins - Variable in class de.fuberlin.wiwiss.d2rq.map.ResourceMap
 

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