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1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 * Interface implemented by trace model extensions that need to store themselves |
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17 * into persistent storage along with other model elements |
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18 * |
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19 */ |
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20 package com.nokia.tracebuilder.model; |
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21 |
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22 /** |
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23 * Interface implemented by trace model extensions that need to store themselves |
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24 * into persistent storage along with other model elements. The storage format |
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25 * is left to the implementation. When loading, the trace provider calls |
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26 * TraceObjectFactory.createExtension with the storage name. The object factory |
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27 * returns an instance of this interface and the provider calls setData to |
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28 * initialize this. |
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29 * |
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30 */ |
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31 public interface TraceModelPersistentExtension extends TraceModelExtension { |
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32 |
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33 /** |
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34 * Gets the name used when storing this extension |
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35 * |
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36 * @return the storage name |
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37 */ |
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38 public String getStorageName(); |
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39 |
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40 /** |
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41 * Gets the data of this extension |
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42 * |
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43 * @return the extension data |
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44 */ |
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45 public String getData(); |
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46 |
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47 /** |
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48 * Sets the data of this extension |
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49 * |
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50 * @param data |
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51 * the data |
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52 * @return true if extension should be added to model, false if not |
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53 */ |
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54 public boolean setData(String data); |
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55 |
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56 } |