1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.db.common.request;
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14 import org.simantics.db.AsyncRequestProcessor;
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15 import org.simantics.db.RequestProcessor;
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16 import org.simantics.db.exception.DatabaseException;
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17 import org.simantics.db.procedure.AsyncListener;
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18 import org.simantics.db.procedure.AsyncProcedure;
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19 import org.simantics.db.procedure.Listener;
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20 import org.simantics.db.procedure.Procedure;
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21 import org.simantics.db.procedure.SyncListener;
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22 import org.simantics.db.procedure.SyncProcedure;
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23 import org.simantics.db.request.Read;
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24 import org.simantics.db.request.ReadExt;
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25 import org.simantics.db.request.ReadInterface;
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26 import org.simantics.db.request.RequestFlags;
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28 public abstract class ResourceReadBase<T> implements Read<T>, ReadInterface<T>, ReadExt {
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31 public void request(AsyncRequestProcessor processor, AsyncProcedure<T> procedure) {
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32 processor.asyncRequest(this, procedure);
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36 public void request(AsyncRequestProcessor processor, Procedure<T> procedure) {
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37 processor.asyncRequest(this, procedure);
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41 public void request(AsyncRequestProcessor processor, SyncProcedure<T> procedure) {
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42 processor.asyncRequest(this, procedure);
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46 public void request(AsyncRequestProcessor processor, AsyncListener<T> procedure) {
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47 processor.asyncRequest(this, procedure);
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51 public void request(AsyncRequestProcessor processor, Listener<T> procedure) {
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52 processor.asyncRequest(this, procedure);
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56 public void request(AsyncRequestProcessor processor, SyncListener<T> procedure) {
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57 processor.asyncRequest(this, procedure);
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61 public T request(RequestProcessor processor) throws DatabaseException {
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62 return processor.syncRequest(this);
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66 public int getType() {
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67 return RequestFlags.INVALIDATE;
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70 protected int classHash() {
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71 return 31*getClass().hashCode();
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