1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [The "BSD licence"] 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver Copyright (c) 2009 Shaoting Cai 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver All rights reserved. 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver Redistribution and use in source and binary forms, with or without 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver modification, are permitted provided that the following conditions 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver are met: 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 1. Redistributions of source code must retain the above copyright 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver notice, this list of conditions and the following disclaimer. 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 2. Redistributions in binary form must reproduce the above copyright 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver notice, this list of conditions and the following disclaimer in the 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver documentation and/or other materials provided with the distribution. 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 3. The name of the author may not be used to endorse or promote products 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver derived from this software without specific prior written permission. 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver*/ 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverpackage org.antlr.gunit.swingui; 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport java.awt.BorderLayout; 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport java.awt.Color; 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport java.awt.Component; 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport java.awt.Dimension; 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.BorderFactory; 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.BoxLayout; 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.JLabel; 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.JLabel; 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.JPanel; 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.JScrollPane; 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.JTextArea; 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.JTree; 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.event.TreeModelListener; 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.tree.DefaultMutableTreeNode; 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.tree.DefaultTreeModel; 46324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.tree.TreeCellRenderer; 47324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.tree.TreeModel; 48324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport javax.swing.tree.TreePath; 49324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport org.antlr.gunit.swingui.ImageFactory; 50324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport org.antlr.gunit.swingui.model.*; 51324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 52324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/** 53324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 54324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * @author scai 55324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 56324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverpublic class RunnerController implements IController { 57324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 58324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver /* MODEL */ 59324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver //private TestSuite testSuite; 60324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 61324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver /* VIEW */ 62324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private RunnerView view = new RunnerView(); 63324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public class RunnerView extends JPanel { 64324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 65324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private JTextArea textArea = new JTextArea(); 66324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 67324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private JTree tree = new JTree(); 68324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 69324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private JScrollPane scroll = new JScrollPane(tree, 70324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, 71324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); 72324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 73324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public void initComponents() { 74324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver //textArea.setOpaque(false); 75324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver tree.setOpaque(false); 76324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver scroll.setBorder(BorderFactory.createLineBorder(Color.LIGHT_GRAY)); 77324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver scroll.setOpaque(false); 78324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this.setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); 79324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this.add(scroll); 80324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this.setBorder(BorderFactory.createEmptyBorder()); 81324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this.setOpaque(false); 82324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 83324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 84324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver }; 85324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 86324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public RunnerController() { 87324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 88324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 89324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public Object getModel() { 90324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return null; 91324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 92324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 93324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public Component getView() { 94324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return view; 95324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 96324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 97324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public void update() { 98324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver view.initComponents(); 99324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 100324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 101324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public void OnShowSuiteResult(TestSuite suite) { 102324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver update(); 103324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver view.tree.setModel(new RunnerTreeModel(suite)); 104324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver view.tree.setCellRenderer(new RunnerTreeRenderer()); 105324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 106324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 107324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public void OnShowRuleResult(Rule rule) { 108324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver update(); 109324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 110324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 111324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 112324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver /* 113324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver StringBuffer result = new StringBuffer(); 114324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 115324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver result.append("Testing result for rule: " + rule.getName()); 116324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver result.append("\n--------------------\n\n"); 117324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 118324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver for(TestCase testCase: rule.getTestCases()){ 119324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver result.append(testCase.isPass() ? "PASS" : "FAIL"); 120324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver result.append("\n"); 121324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 122324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver result.append("\n--------------------\n"); 123324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver view.textArea.setText(result.toString()); 124324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 125324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 126324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 127324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 128324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 129324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private class TestSuiteTreeNode extends DefaultMutableTreeNode { 130324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 131324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private TestSuite data ; 132324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 133324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public TestSuiteTreeNode(TestSuite suite) { 134324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver super(suite.getGrammarName()); 135324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver for(int i=0; i<suite.getRuleCount(); ++i) { 136324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver final Rule rule = suite.getRule(i); 137324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if(rule.getNotEmpty()) this.add(new TestGroupTreeNode(rule)); 138324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 139324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver data = suite; 140324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 141324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 142324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver @Override 143324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public String toString() { 144324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return String.format("%s (%d test groups)", 145324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver data.getGrammarName(), 146324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this.getChildCount()); 147324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 148324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 149324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } ; 150324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 151324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private class TestGroupTreeNode extends DefaultMutableTreeNode { 152324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 153324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private Rule data; 154324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private boolean hasFail = false; 155324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 156324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private TestGroupTreeNode(Rule rule) { 157324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver super(rule.getName()); 158324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver for(TestCase tc: rule.getTestCases()) { 159324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver this.add(new TestCaseTreeNode(tc)); 160324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 161324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 162324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver data = rule; 163324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 164324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 165324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver @Override 166324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public String toString() { 167324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver int iPass = 0; 168324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver int iFail = 0; 169324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver for(TestCase tc: data.getTestCases()) { 170324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if(tc.isPass()) 171324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ++iPass; 172324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver else 173324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ++iFail; 174324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 175324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 176324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver hasFail = iFail > 0; 177324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 178324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return String.format("%s (pass %d, fail %d)", 179324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver data.getName(), iPass, iFail); 180324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 181324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } ; 182324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 183324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private class TestCaseTreeNode extends DefaultMutableTreeNode { 184324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 185324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private TestCase data; 186324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 187324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private TestCaseTreeNode(TestCase tc) { 188324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver super(tc.toString()); 189324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver data = tc; 190324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 191324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } ; 192324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 193324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private class RunnerTreeModel extends DefaultTreeModel { 194324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 195324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public RunnerTreeModel(TestSuite testSuite) { 196324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver super(new TestSuiteTreeNode(testSuite)); 197324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 198324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 199324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 200324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver private class RunnerTreeRenderer implements TreeCellRenderer { 201324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 202324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public Component getTreeCellRendererComponent(JTree tree, Object value, 203324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver boolean selected, boolean expanded, boolean leaf, int row, 204324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver boolean hasFocus) { 205324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 206324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver JLabel label = new JLabel(); 207324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 208324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if(value instanceof TestSuiteTreeNode) { 209324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 210324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver label.setText(value.toString()); 211324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver label.setIcon(ImageFactory.getSingleton().TESTSUITE); 212324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 213324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } else if(value instanceof TestGroupTreeNode) { 214324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 215324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver TestGroupTreeNode node = (TestGroupTreeNode) value; 216324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver label.setText(value.toString()); 217324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver label.setIcon( node.hasFail ? 218324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ImageFactory.getSingleton().TESTGROUPX : 219324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ImageFactory.getSingleton().TESTGROUP); 220324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 221324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } else if(value instanceof TestCaseTreeNode) { 222324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 223324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver TestCaseTreeNode node = (TestCaseTreeNode) value; 224324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver label.setIcon( (node.data.isPass())? 225324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ImageFactory.getSingleton().RUN_PASS : 226324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver ImageFactory.getSingleton().RUN_FAIL); 227324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver label.setText(value.toString()); 228324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 229324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } else { 230324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver throw new IllegalArgumentException( 231324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver "Invalide tree node type + " + value.getClass().getName()); 232324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 233324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 234324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return label; 235324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 236324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 237324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 238324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 239324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 240324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 241