List of valueExpression() Examples

Examples of valueExpression()

de.fuberlin.wiwiss.d2rq.algebra.Attribute.valueExpression()
de.fuberlin.wiwiss.d2rq.expr.Expression.valueExpression()
de.fuberlin.wiwiss.d2rq.values.BlankNodeID.valueExpression()
de.fuberlin.wiwiss.d2rq.values.Pattern.valueExpression()
de.fuberlin.wiwiss.d2rq.values.ValueMaker.valueExpression()
A SQL expression that selects only rows where this value maker produces the specified value. {@link Expression#FALSE} if thisvalue maker is incapable of producing the value. @param value A value @return An expression that selects rows that produce this value

Examples of de.fuberlin.wiwiss.d2rq.algebra.Attribute.valueExpression()

        Attribute first = attributes.iterator().next();
        translated.add(Equality.createAttributeValue(first, constantValue));
      }
      if (!blankNodeIDs.isEmpty()) {
        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.algebra.Attribute.valueExpression()

        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!expressions.isEmpty()) {
        Expression first = expressions.iterator().next();
        translated.add(Equality.createExpressionValue(first, constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.expr.Expression.valueExpression()

        Attribute first = attributes.iterator().next();
        translated.add(Equality.createAttributeValue(first, constantValue));
      }
      if (!blankNodeIDs.isEmpty()) {
        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.expr.Expression.valueExpression()

        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!expressions.isEmpty()) {
        Expression first = expressions.iterator().next();
        translated.add(Equality.createExpressionValue(first, constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.values.BlankNodeID.valueExpression()

        Attribute first = attributes.iterator().next();
        translated.add(Equality.createAttributeValue(first, constantValue));
      }
      if (!blankNodeIDs.isEmpty()) {
        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.values.BlankNodeID.valueExpression()

        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!expressions.isEmpty()) {
        Expression first = expressions.iterator().next();
        translated.add(Equality.createExpressionValue(first, constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.values.Pattern.valueExpression()

        Attribute first = attributes.iterator().next();
        translated.add(Equality.createAttributeValue(first, constantValue));
      }
      if (!blankNodeIDs.isEmpty()) {
        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.values.Pattern.valueExpression()

        BlankNodeID first = blankNodeIDs.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!patterns.isEmpty()) {
        Pattern first = patterns.iterator().next();
        translated.add(first.valueExpression(constantValue));
      }
      if (!expressions.isEmpty()) {
        Expression first = expressions.iterator().next();
        translated.add(Equality.createExpressionValue(first, constantValue));
      }

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.values.ValueMaker.valueExpression()

        
        boolean empty = nm.selectNode(node, RelationalOperators.DUMMY).equals(NodeMaker.EMPTY);
        logger.debug("result " + new Boolean(empty));
        if (!empty) {
          if (node.isURI())
            expression.push(vm.valueExpression(node.getURI()));
          else if (node.isLiteral()) {
            if (XSD.isSupported(node.getLiteralDatatype()))
              expression.push(vm.valueExpression(constant.value()));
            else 
              conversionFailed("cannot compare values of type " + node.getLiteralDatatypeURI(), expr);

View Full Code Here

Examples of de.fuberlin.wiwiss.d2rq.values.ValueMaker.valueExpression()

        if (!empty) {
          if (node.isURI())
            expression.push(vm.valueExpression(node.getURI()));
          else if (node.isLiteral()) {
            if (XSD.isSupported(node.getLiteralDatatype()))
              expression.push(vm.valueExpression(constant.value()));
            else 
              conversionFailed("cannot compare values of type " + node.getLiteralDatatypeURI(), expr);
          } else
            conversionFailed(expr); // TODO blank nodes?
          return;

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.