ASTProjectionElem.java
/*******************************************************************************
* Copyright (c) 2015 Eclipse RDF4J contributors, Aduna, and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Distribution License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*******************************************************************************/
/* Generated By:JJTree: Do not edit this line. ASTProjectionElem.java Version 4.1 */
/* JavaCCOptions:MULTI=true,NODE_USES_PARSER=false,VISITOR=true,TRACK_TOKENS=false,NODE_PREFIX=AST,NODE_EXTENDS=,NODE_FACTORY=,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.eclipse.rdf4j.query.parser.sparql.ast;
public class ASTProjectionElem extends SimpleNode {
public ASTProjectionElem(int id) {
super(id);
}
public ASTProjectionElem(SyntaxTreeBuilder p, int id) {
super(p, id);
}
/** Accept the visitor. **/
@Override
public Object jjtAccept(SyntaxTreeBuilderVisitor visitor, Object data) throws VisitorException {
return visitor.visit(this, data);
}
public boolean hasAlias() {
return getAlias() != null;
}
public String getAlias() {
if (children.length >= 2) {
Node aliasNode = children[1];
if (aliasNode instanceof ASTString) {
return ((ASTString) aliasNode).getValue();
} else if (aliasNode instanceof ASTVar) {
return ((ASTVar) aliasNode).getName();
}
}
return null;
}
}
/* JavaCC - OriginalChecksum=ed67c3c7a74ebd8df6304268b81f702d (do not edit this line) */