Examples of OpConditional

com.hp.hpl.jena.sparql.algebra.op.OpConditional
Conditional execution - works with streamed execution and is known to safe to evaluate that way (no issues from nested optionals). For each element in the input stream, execute the expression (i.e. index-join it to the element in the input stream). If it matches, return those results. If it does not, return the input stream element.

Examples of com.hp.hpl.jena.sparql.algebra.op.OpConditional

        // Any filters that depend on no variables. 
        Op op = insertAnyFilter(exprs, varScope, null) ;
        Op left = opConditional.getLeft();
        left = transform(exprs, varScope, left);
        Op right = opConditional.getRight();
        op = new OpConditional(left, right);
        op = insertAnyFilter(exprs, varScope, op);
        return op;
     }

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Examples of com.hp.hpl.jena.sparql.algebra.op.OpConditional

        // Any filters that depend on no variables. 
        Op op = insertAnyFilter(exprs, varScope, null) ;
        Op left = opConditional.getLeft();
        left = transform(exprs, varScope, left);
        Op right = opConditional.getRight();
        op = new OpConditional(left, right);
        op = insertAnyFilter(exprs, varScope, op);
        return op;
     }

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