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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2006 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.jface.text.Line;
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14
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15 import dwt.dwthelper.utils;
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16
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17
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18 /**
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19 * Describes a line as a particular number of characters beginning at
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20 * a particular offset, consisting of a particular number of characters,
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21 * and being closed with a particular line delimiter.
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22 */
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23 final class Line : IRegion {
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24
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25 /** The offset of the line */
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26 public int offset;
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27 /** The length of the line */
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28 public int length;
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29 /** The delimiter of this line */
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30 public final String delimiter;
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31
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32 /**
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33 * Creates a new Line.
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34 *
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35 * @param offset the offset of the line
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36 * @param end the last including character offset of the line
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37 * @param delimiter the line's delimiter
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38 */
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39 public Line(int offset, int end, String delimiter) {
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40 this.offset= offset;
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41 this.length= (end - offset) +1;
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42 this.delimiter= delimiter;
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43 }
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44
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45 /**
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46 * Creates a new Line.
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47 *
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48 * @param offset the offset of the line
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49 * @param length the length of the line
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50 */
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51 public Line(int offset, int length) {
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52 this.offset= offset;
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53 this.length= length;
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54 this.delimiter= null;
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55 }
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56
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57 /*
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58 * @see dwtx.jface.text.IRegion#getOffset()
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59 */
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60 public int getOffset() {
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61 return offset;
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62 }
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63
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64 /*
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65 * @see dwtx.jface.text.IRegion#getLength()
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66 */
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67 public int getLength() {
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68 return length;
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69 }
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70 }
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71
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72
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