Examples with RangeAxis org.sirix.service.xml.xpath.expr.RangeAxis used on opensource projects

Example 1 with RangeAxis

use of org.sirix.service.xml.xpath.expr.RangeAxis in project sirix by sirixdb.

the class PipelineBuilder method addRangeExpr.

/**
 * Adds a range expression to the pipeline.
 *
 * @param mTransaction Transaction to operate with.
 */
public void addRangeExpr(final XdmNodeReadTrx mTransaction) {
    assert getPipeStack().size() >= 2;
    final Axis mOperand2 = getPipeStack().pop().getExpr();
    final Axis mOperand1 = getPipeStack().pop().getExpr();
    final Axis axis = new RangeAxis(mTransaction, mOperand1, mOperand2);
    if (getPipeStack().empty() || getExpression().getSize() != 0) {
        addExpressionSingle();
    }
    getExpression().add(axis);
}