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Workaround for DMD bug 2919
author Frank Benoit <benoit@tionex.de>
date Sat, 02 May 2009 11:25:23 +0200
parents bc29606a740c
children
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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 org.eclipse.jface.viewers.ICellEditorValidator;
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15 import java.lang.all;
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16 import java.lang.String; // see DMD bug 2919
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18 /**
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19 * An interface for validating a cell editor's input.
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20 * <p>
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21 * This interface should be implemented by classes that wish to
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22 * act as cell editor validators.
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23 * </p>
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24 */
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25 public interface ICellEditorValidator {
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26 /**
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27 * Returns a string indicating whether the given value is valid;
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28 * <code>null</code> means valid, and non-<code>null</code> means
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29 * invalid, with the result being the error message to display
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30 * to the end user.
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31 * <p>
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32 * It is the responsibility of the implementor to fully format the
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33 * message before returning it.
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34 * </p>
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35 *
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36 * @param value the value to be validated
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37 * @return the error message, or <code>null</code> indicating
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38 * that the value is valid
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39 */
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40 public String isValid(Object value);
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41 }