| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.jena.sparql.syntax; |
| |
| import org.apache.jena.sparql.core.Var ; |
| import org.apache.jena.sparql.expr.Expr ; |
| import org.apache.jena.sparql.util.NodeIsomorphismMap ; |
| |
| public class ElementBind extends Element |
| { |
| private Var var ; |
| private Expr expr ; |
| |
| public ElementBind(Var v, Expr expr) |
| { |
| this.var = v ; |
| this.expr = expr ; |
| } |
| |
| public Var getVar() |
| { |
| return var ; |
| } |
| |
| public Expr getExpr() |
| { |
| return expr ; |
| } |
| |
| @Override |
| public boolean equalTo(Element el2, NodeIsomorphismMap isoMap) |
| { |
| if ( ! ( el2 instanceof ElementBind ) ) |
| return false ; |
| ElementBind f2 = (ElementBind)el2 ; |
| if ( ! this.getVar().equals(f2.getVar() )) |
| return false ; |
| if ( ! this.getExpr().equals(f2.getExpr()) ) |
| return false ; |
| return true ; |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return var.hashCode()^expr.hashCode(); |
| } |
| |
| @Override |
| public void visit(ElementVisitor v) |
| { |
| v.visit(this) ; |
| } |
| } |