author | dadubrow |
Wed, 01 Jul 2009 11:31:17 -0500 | |
changeset 337 | c44c75698736 |
parent 0 | fb279309251b |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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package com.nokia.sdt.emf.dm; |
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import java.util.Map; |
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import org.eclipse.emf.common.util.EList; |
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import org.eclipse.emf.ecore.EObject; |
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import com.nokia.sdt.component.IComponentSet; |
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/** |
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* The component manifest records information about |
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* the components used in a model. |
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* @model |
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*/ |
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public interface IComponentManifest extends EObject { |
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/** |
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* @model type="com.nokia.sdt.emf.dm.IComponentManifestEntry" containment="true" |
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* @return a list of IComponentManifestEntry |
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*/ |
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EList getEntries(); |
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/** |
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* Return the entry for a component, if present. |
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* @param componentID |
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* @return the entry, or null if none |
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*/ |
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IComponentManifestEntry lookup(String componentID); |
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|
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/** |
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* Update the manifest to contain an entry for each |
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* component referenced in the model. The entry for |
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* each component will match the version of the |
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* component currently loaded |
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*/ |
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void update(IDesignerData root); |
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/** |
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* Check for updated components by comparing |
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* the current manifest values with the current |
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* components. |
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* Map keys are component IDs, values are UpdatedComponentInfo |
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* objects. |
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* For the original model format that did not have a component |
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* manifest this method has the side effect of updating the manifest. Otherwise |
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* the manifest is not modified. |
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* @return a map if any updated components, null if none |
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*/ |
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Map<String, ComponentManifestDelta> getComponentDeltas(IDesignerData designerData); |
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/** |
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* Update the manifest status to indicate that it is |
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* in-synch with the on-disk state of the model. This |
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* occurs at two points: when a model was just successfully |
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* loaded and when it was successfully saved. Note that |
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* on the load we trust that the data doesn't lie -- it would |
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* be possible to hand-edit the XML to break that. |
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*/ |
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void markSaved(); |
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/** |
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* Return true if the manifest contains entries |
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* related to the last save operation. This is the case |
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* if the model has loaded from a file and not updated |
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* since being loaded. This indicates the manifest can |
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* be used to determine updated components. |
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* |
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*/ |
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boolean reflectsLastSave(); |
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} |