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 class ASTEdge extends SimpleNode {
09:
10: public ASTEdge(int id) {
11: super (id);
12: }
13:
14: public ASTEdge(SyntaxTreeBuilder p, int id) {
15: super (p, id);
16: }
17:
18: @Override
19: public Object jjtAccept(SyntaxTreeBuilderVisitor visitor,
20: Object data) throws VisitorException {
21: return visitor.visit(this , data);
22: }
23:
24: /**
25: * Gets the value expression for this edge.
26: *
27: * @return An {@link ASTVar}, {@link ASTURI} or {@link ASTQName} object.
28: */
29: public ASTValueExpr getValueExpr() {
30: return (ASTValueExpr) children.get(0);
31: }
32: }
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