001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.cnd.modelimpl.csm.core;
043:
044: import java.io.DataInput;
045: import java.io.DataOutput;
046: import java.io.IOException;
047: import org.netbeans.modules.cnd.api.model.CsmOffsetable;
048:
049: /**
050: * (line, col, offset) based CsmOffsetable.Position implementation
051: * @author Vladimir Voskresensky
052: */
053: public class LineColOffsPositionImpl implements CsmOffsetable.Position {
054: private final int line;
055: private final int col;
056: private final int offset;
057:
058: public LineColOffsPositionImpl() {
059: this (0, 0, 0);
060: }
061:
062: public LineColOffsPositionImpl(CsmOffsetable.Position pos) {
063: if (pos != null) {
064: this .line = pos.getLine();
065: this .col = pos.getColumn();
066: this .offset = pos.getOffset();
067: } else {
068: this .line = 0;
069: this .col = 0;
070: this .offset = 0;
071: }
072: }
073:
074: public LineColOffsPositionImpl(int line, int col, int offset) {
075: this .line = line;
076: this .col = col;
077: this .offset = offset;
078: }
079:
080: public int getOffset() {
081: return offset;
082: }
083:
084: public int getLine() {
085: return line;
086: }
087:
088: public int getColumn() {
089: return col;
090: }
091:
092: public String toString() {
093: return "" + getLine() + ':' + getColumn() + '/' + getOffset();
094: }
095:
096: /* package */void toStream(DataOutput output) throws IOException {
097: output.writeInt(line);
098: output.writeInt(col);
099: output.writeInt(offset);
100: }
101:
102: /* package */LineColOffsPositionImpl(DataInput input)
103: throws IOException {
104: line = input.readInt();
105: col = input.readInt();
106: offset = input.readInt();
107: }
108: }
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