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1 /*
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2 CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
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3
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4 Copyright (C) 2011 Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)
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5
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6 This program is free software: you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation, either version 3 of the License, or
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9 (at your option) any later version.
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10
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11 This program is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 */
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19 package uk.ac.qmul.eecs.ccmi.diagrammodel;
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20
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21 /**
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22 * This class represent node properties in the diagram tree representation. In the tree layout they are placed
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23 * in the DiagramNode subtree. Note that a DiagramNode is also a DiagramModelTreeNode.
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24 * @see NodeProperties
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25 */
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26 @SuppressWarnings("serial")
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27 public class PropertyMutableTreeNode extends DiagramTreeNode {
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28 PropertyMutableTreeNode(){
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29 super();
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30 }
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31
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32 PropertyMutableTreeNode(Object userObject) {
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33 super(userObject);
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34 modifiersString = "";
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35 }
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36
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37 /**
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38 * Sets a string to show in the tree that the NodeProperties value this tree node refers to
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39 * has been assigned one or more modifiers.
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40 *
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41 * @param s the modifier string
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42 */
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43 public void setModifierString(String s){
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44 modifiersString = s;
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45 }
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46
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47 @Override
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48 public String toString(){
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49 return modifiersString + super.toString();
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50 }
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51
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52 /**
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53 * Returns a String representing this object for this tree node in a way more suitable
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54 * for a text to speech synthesizer to read, than toString().
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55 *
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56 * @return a String suitable for text to speech synthesis
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57 */
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58 @Override
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59 public String spokenText(){
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60 return modifiersString + super.spokenText();
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61 }
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62
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63 private String modifiersString;
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64 }
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