Coverage Report - com.sun.tools.javafx.tree.JFXTree
 
Classes in this File Line Coverage Branch Coverage Complexity
JFXTree
43%
10/23
50%
4/8
0
 
 1  
 /*
 2  
  * Copyright 1999-2007 Sun Microsystems, Inc.  All Rights Reserved.
 3  
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  
  *
 5  
  * This code is free software; you can redistribute it and/or modify it
 6  
  * under the terms of the GNU General Public License version 2 only, as
 7  
  * published by the Free Software Foundation.  Sun designates this
 8  
  * particular file as subject to the "Classpath" exception as provided
 9  
  * by Sun in the LICENSE file that accompanied this code.
 10  
  *
 11  
  * This code is distributed in the hope that it will be useful, but WITHOUT
 12  
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 13  
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 14  
  * version 2 for more details (a copy is included in the LICENSE file that
 15  
  * accompanied this code).
 16  
  *
 17  
  * You should have received a copy of the GNU General Public License version
 18  
  * 2 along with this work; if not, write to the Free Software Foundation,
 19  
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 20  
  *
 21  
  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 22  
  * CA 95054 USA or visit www.sun.com if you need additional information or
 23  
  * have any questions.
 24  
  */
 25  
 
 26  
 package com.sun.tools.javafx.tree;
 27  
 
 28  
 import com.sun.javafx.api.tree.JavaFXTree;
 29  
 import com.sun.javafx.api.tree.JavaFXTreeVisitor;
 30  
 import com.sun.tools.javac.tree.JCTree;
 31  
 import com.sun.tools.javac.tree.JCTree.Visitor;
 32  
 
 33  
 import com.sun.source.tree.TreeVisitor;
 34  
 import java.io.IOException;
 35  
 import java.io.StringWriter;
 36  
 import java.util.Map;
 37  
 
 38  
 /**
 39  
  * The base of the JavaFX AST
 40  
  * well... except for things like statement which (at least for now) have to be subclassed
 41  
  * off other parts of the JCTree.
 42  
  */
 43  
 public abstract class JFXTree extends JCTree implements JavaFXTree {
 44  
     
 45  
     /** Initialize tree with given tag.
 46  
      */
 47  246
     protected JFXTree() {
 48  246
     }
 49  
     
 50  
     public abstract void accept(JavafxVisitor v);
 51  
     
 52  
     @Override
 53  
     public void accept(Visitor v) {
 54  1061
         if (v instanceof JavafxVisitor) {
 55  1061
             this.accept((JavafxVisitor)v);
 56  
         } else {
 57  0
             v.visitTree(this);
 58  
         }
 59  1061
     }
 60  
     
 61  
     // stuff to ignore
 62  
     
 63  
     public Kind getKind()  {
 64  0
         return Kind.OTHER;
 65  
     }
 66  
     
 67  
     @Override
 68  
     public <R,D> R accept(TreeVisitor<R,D> v, D d) {
 69  0
         if (v instanceof JavaFXTreeVisitor) {
 70  0
             return (R)this.accept((JavaFXTreeVisitor)v, d);
 71  
         } else {
 72  0
             throw new UnsupportedOperationException(getClass().getSimpleName() + " support not implemented");
 73  
         }
 74  
     }
 75  
     
 76  
     @SuppressWarnings("unchecked")
 77  
     public static <T> java.util.List<T> convertList(Class<T> klass, com.sun.tools.javac.util.List<?> list) {
 78  1340
         if (list == null)
 79  0
             return null;
 80  1340
         for (Object o : list)
 81  1399
             klass.cast(o);
 82  1340
         return (java.util.List<T>)list;
 83  
     }
 84  
 
 85  
     /** Convert a tree to a pretty-printed string. */
 86  
     @Override
 87  
     public String toString() {
 88  0
         StringWriter s = new StringWriter();
 89  
         try {
 90  0
             new JavafxPretty(s, false).printExpr(this);
 91  
         }
 92  0
         catch (IOException e) {
 93  
             // should never happen, because StringWriter is defined
 94  
             // never to throw any IOExceptions
 95  0
             throw new AssertionError(e);
 96  0
         }
 97  0
         return s.toString();
 98  
     }
 99  
 
 100  
         @Override
 101  
         public int getStartPosition() {
 102  199
             return JavafxTreeInfo.getStartPos(this);
 103  
         }
 104  
 
 105  
         @Override
 106  
         public int getEndPosition(Map<JCTree, Integer> endPosTable) {
 107  0
             return JavafxTreeInfo.getEndPos(this, endPosTable);
 108  
         }
 109  
 
 110  
 }