// Copyright 2012 Google Inc. All Rights Reserved.
//
// 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.collide.client.code.autocomplete.codegraph;
/**
* Encapsulates (line, column) pair.
*/
public class Position implements Comparable<Position> {
private final int line;
private final int col;
private Position(int line, int col) {
this.line = line;
this.col = col;
}
public int getLine() {
return this.line;
}
public int getColumn() {
return this.col;
}
@Override
public String toString() {
return "(" + line + ", " + col + ")";
}
public static Position from(int line, int col) {
return new Position(line, col);
}
@Override
public int compareTo(Position o) {
int result = this.line - o.line;
return result == 0 ? this.col - o.col : result;
}
}