| /* |
| * Copyright 2008 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.core.ext.soyc.impl; |
| |
| import com.google.gwt.core.ext.soyc.Story.Origin; |
| import com.google.gwt.dev.jjs.SourceOrigin; |
| |
| /** |
| * An implementation of Origin, that initializes itself from a SourceOrigin. |
| */ |
| public class OriginImpl implements Origin, Comparable<OriginImpl> { |
| |
| private final int lineNum; |
| private final String location; |
| |
| public OriginImpl(SourceOrigin origin) { |
| this.location = origin.getFileName(); |
| this.lineNum = origin.getStartLine(); |
| } |
| |
| public int compareTo(OriginImpl o) { |
| int a = location.compareTo(o.location); |
| if (a != 0) { |
| return a; |
| } |
| return lineNum - o.lineNum; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (!(o instanceof OriginImpl)) { |
| return false; |
| } |
| OriginImpl other = (OriginImpl) o; |
| return location.equals(other.location) && lineNum == other.lineNum; |
| } |
| |
| public int getLineNumber() { |
| return lineNum; |
| } |
| |
| public String getLocation() { |
| return location; |
| } |
| |
| @Override |
| public int hashCode() { |
| return location.hashCode() ^ lineNum; |
| } |
| |
| @Override |
| public String toString() { |
| return location + " : " + lineNum; |
| } |
| } |