| /******************************************************************************* |
| * Copyright (c) 2007 University of Illinois at Urbana-Champaign and others. |
| * 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: |
| * UIUC - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.photran.internal.core.util; |
| |
| /** |
| * Stores a <b>line</b> and a <b>column</b> number (two integers, typically positive). |
| * |
| * <code>LineCol</code>s are frequently used to store the position of a cursor |
| * in a text editor or the position of a piece of text in a file. |
| * |
| * @author Jeff Overbey |
| */ |
| public final class LineCol |
| { |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Static Methods |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| public static String toString(int line, int col) |
| { |
| return Messages.bind(Messages.LineCol_Description, line, col); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Fields |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| private int line = 0, col = 0; |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Constructor |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| public LineCol(int line, int col) |
| { |
| this.line = line; |
| this.col = col; |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Accessor/Mutator Methods |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| /** @return this line */ |
| public int getLine() |
| { |
| return line; |
| } |
| |
| /** Sets this line */ |
| public void setLine(int line) |
| { |
| this.line = Math.max(line, 0); |
| } |
| |
| /** @return this column */ |
| public int getCol() |
| { |
| return col; |
| } |
| |
| /** Sets this column */ |
| public void setCol(int col) |
| { |
| this.col = Math.max(col, 0); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| // toString |
| /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| @Override public String toString() |
| { |
| return toString(line, col); |
| } |
| } |