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.diagram.symbolcontribution;
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14 import java.util.ArrayList;
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15 import java.util.Collection;
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16 import java.util.Collections;
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17 import java.util.Comparator;
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19 import org.simantics.diagram.symbollibrary.ISymbolGroup;
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20 import org.simantics.diagram.symbollibrary.ISymbolItem;
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23 * @author Hannu Niemistö
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25 public class CompositeSymbolGroup extends ModifiableSymbolGroup {
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27 Collection<ISymbolGroup> groups = new ArrayList<ISymbolGroup>(4);
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29 public CompositeSymbolGroup(Object identification, String name, String description) {
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30 super(identification, name, description);
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33 public void add(ISymbolGroup group) {
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37 public Collection<ISymbolGroup> getGroups() {
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42 public ISymbolItem[] getItems() {
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43 ArrayList<ISymbolItem> items = new ArrayList<ISymbolItem>();
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44 for(ISymbolGroup group : groups)
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45 for(ISymbolItem item : group.getItems())
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46 items.add(new GroupProxySymbolItem(item, this));
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47 Collections.sort(items, new Comparator<ISymbolItem>() {
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49 public int compare(ISymbolItem o1, ISymbolItem o2) {
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50 return o1.getName().compareTo(o2.getName());
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53 return items.toArray(new ISymbolItem[items.size()]);
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57 public String toString() {
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58 return super.toString() + "[composed group count=" + groups.size() + "]";
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