01: /*
02: * Copyright Aduna (http://www.aduna-software.com/) (c) 1997-2006.
03: *
04: * Licensed under the Aduna BSD-style license.
05: */
06: package org.openrdf.query.parser.serql.ast;
07:
08: public abstract class ASTTupleQuerySet extends ASTTupleQuery {
09:
10: public ASTTupleQuerySet(int i) {
11: super (i);
12: }
13:
14: public ASTTupleQuerySet(SyntaxTreeBuilder p, int i) {
15: super (p, i);
16: }
17:
18: public ASTTupleQuery getLeftArg() {
19: return (ASTTupleQuery) children.get(0);
20: }
21:
22: public ASTTupleQuery getRightArg() {
23: return (ASTTupleQuery) children.get(1);
24: }
25: }
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