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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2005 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.IRegion;
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14
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15 /**
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16 * A region describes a certain range in an indexed text store. Text stores are
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17 * for example documents or strings. A region is defined by its offset into the
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18 * text store and its length.
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19 * <p>
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20 * A region is considered a value object. Its offset and length do not change
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21 * over time.
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22 * <p>
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23 * Clients may implement this interface or use the standard implementation
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24 * {@link dwtx.jface.text.Region}.
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25 * </p>
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26 */
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27 public interface IRegion {
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28
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29 /**
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30 * Returns the length of the region.
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31 *
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32 * @return the length of the region
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33 */
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34 int getLength();
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35
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36 /**
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37 * Returns the offset of the region.
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38 *
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39 * @return the offset of the region
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40 */
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41 int getOffset();
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42 }
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