Examples with ASTGraphUnion org.eclipse.rdf4j.query.parser.serql.ast.ASTGraphUnion used on opensource projects

Example 1 with ASTGraphUnion

use of org.eclipse.rdf4j.query.parser.serql.ast.ASTGraphUnion in project rdf4j by eclipse.

the class QueryModelBuilder method visit.

@Override
public TupleExpr visit(ASTGraphUnion node, Object data) throws VisitorException {
    TupleExpr leftArg = (TupleExpr) node.getLeftArg().jjtAccept(this, null);
    TupleExpr rightArg = (TupleExpr) node.getRightArg().jjtAccept(this, null);
    TupleExpr result = new Union(leftArg, rightArg);
    if (node.isDistinct()) {
        result = new Distinct(result);
    }
    return result;
}