Examples of com.hp.hpl.jena.sparql.engine.iterator.QueryIterAssignVarValue

Package com.hp.hpl.jena.sparql.engine.iterator

Examples of com.hp.hpl.jena.sparql.engine.iterator.QueryIterAssignVarValue

com.hp.hpl.jena.sparql.engine.iterator.QueryIterAssignVarValue
Extend each solution by a (var, node) When used with mustBeNewVar=false, this is a join. If the input already has the variable assigned, then it must be the same (.equals) node and if it is not, the input row is rejected. @see QueryIterAssign

            {
                // This is the join of the graph node variable to the sub-pattern solution.
                // Do after the subpattern so that the variable is not visible to the
                // subpattern.
                Var v = Var.alloc(opGraph.getNode()) ;
                qIter = new QueryIterAssignVarValue(qIter, v, gn, getExecContext()) ;
            }
            
            return qIter ;
        }

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            {
                // This is the join of the graph node variable to the sub-pattern solution.
                // Do after the subpattern so that the variable is not visible to the
                // subpattern.
                Var v = Var.alloc(opGraph.getNode()) ;
                qIter = new QueryIterAssignVarValue(qIter, v, gn, getExecContext()) ;
            }
            
            return qIter ;
        }

View Full Code Here

            {
                // This is the join of the graph node variable to the sub-pattern solution.
                // Do after the subpattern so that the variable is not visible to the
                // subpattern.
                Var v = Var.alloc(opGraph.getNode()) ;
                qIter = new QueryIterAssignVarValue(qIter, v, gn, getExecContext()) ;
            }
            
            return qIter ;
        }

View Full Code Here

            {
                // This is the join of the graph node variable to the sub-pattern solution.
                // Do after the subpattern so that the variable is not visible to the
                // subpattern.
                Var v = Var.alloc(opGraph.getNode()) ;
                qIter = new QueryIterAssignVarValue(qIter, v, gn, getExecContext()) ;
            }
            
            return qIter ;
        }

View Full Code Here

            {
                // This is the join of the graph node variable to the sub-pattern solution.
                // Do after the subpattern so that the variable is not visible to the
                // subpattern.
                Var v = Var.alloc(opGraph.getNode()) ;
                qIter = new QueryIterAssignVarValue(qIter, v, gn, getExecContext()) ;
            }
            
            return qIter ;
        }

View Full Code Here

            {
                // This is the join of the graph node variable to the sub-pattern solution.
                // Do after the subpattern so that the variable is not visible to the
                // subpattern.
                Var v = Var.alloc(opGraph.getNode()) ;
                qIter = new QueryIterAssignVarValue(qIter, v, gn, getExecContext()) ;
            }
            
            return qIter ;
        }

View Full Code Here

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Related Classes of com.hp.hpl.jena.sparql.engine.iterator.QueryIterAssignVarValue

com.hp.hpl.jena.graph.Node

com.hp.hpl.jena.sparql.engine.main.iterator.QueryIterGraph$QueryIterGraphInner

com.hp.hpl.jena.query.QueryExecException

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