| /** |
| * Copyright (c) 2008 - 2010 OptXware Research and Development LLC. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Daniel Varro - Initial API and implementation |
| */ |
| package org.eclipse.viatra2.lpgparser.typechecker;
|
|
|
| public class StringPair {
|
|
|
| protected String name;
|
| protected String firstArg;
|
|
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|
|
|
| public StringPair(String name, String firstArg) {
|
| this.name = name;
|
| this.firstArg = firstArg;
|
| }
|
|
|
|
|
| public String getName() {
|
| return name;
|
| }
|
|
|
| public String getFirstArg() {
|
| return firstArg;
|
| }
|
|
|
|
|
| @Override
|
| public int hashCode() {
|
| final int prime = 7919;
|
| int result = 1;
|
| result = prime * result
|
| + ((firstArg == null) ? 0 : firstArg.hashCode());
|
| result = prime * result + ((name == null) ? 0 : name.hashCode());
|
| return result;
|
| }
|
|
|
|
|
|
|
| @Override
|
| public boolean equals(Object obj) {
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| if (obj == null){
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| return false;
|
| }
|
| else if (this == obj) {
|
| return true;
|
| }
|
| if (getClass() != obj.getClass())
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| return false;
|
| if (obj instanceof StringPair) {
|
| StringPair strTriple = (StringPair) obj;
|
| if (strTriple.getName().equals(name) &&
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| strTriple.getFirstArg().equals(firstArg)) {
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| return true;
|
| }
|
| }
|
| return false;
|
| }
|
|
|
|
|
| }
|
