List of usage examples for org.eclipse.jdt.core.dom PackageDeclaration toString
@Override public final String toString()
From source file:ast.StructureParse.java
public void setCode(JTextPane textCode) { ASTParser parser = ASTParser.newParser(AST.JLS2); parser.setSource(textCode.getText().toCharArray()); //parser.setSource("/*abc*/".toCharArray()); parser.setKind(ASTParser.K_COMPILATION_UNIT); final CompilationUnit cu = (CompilationUnit) parser.createAST(null); _package = new DefaultMutableTreeNode("root"); codeTree.setRootVisible(false);//from w ww . ja va 2 s. c o m cu.accept(new ASTVisitor() { Set names = new HashSet(); /* * Package declaration */ @Override public boolean visit(PackageDeclaration node) { _package = new DefaultMutableTreeNode(node.getName().toString()); codeTree.setRootVisible(true); System.out.println("Package : " + node.getName().toString()); return false; } /* * Class Declaration. * sub node from package */ @Override public boolean visit(TypeDeclaration node) { String type; if (node.isInterface()) type = "interface "; else type = "class "; _class = new DefaultMutableTreeNode(type + node.getName()); System.out.println(type + node.getName()); _package.add(_class); String superClass = node.getSuperclass() + ""; if (!(superClass.equals("null") || (superClass.equals("")))) { _class.add(new DefaultMutableTreeNode("extends " + superClass)); System.out.println("Extends : " + superClass); } for (Object getInterface : node.superInterfaces()) { _class.add(new DefaultMutableTreeNode("implements " + getInterface)); System.out.println("Implements : " + getInterface); } return true; } /* * method declaration * sub node from class */ @Override public boolean visit(MethodDeclaration node) { _method = new DefaultMutableTreeNode(node.getName()); _class.add(_method); System.out.println("MethodDeclaration : " + node.getName()); return true; } /* * field declaration * sub node from class */ // @Override // public boolean visit(FieldDeclaration node) // { // _field=new DefaultMutableTreeNode(node.toString()); // _class.add(_field); // Object o = node.fragments().get(0); // if(o instanceof VariableDeclarationFragment){ // _method.add(new DefaultMutableTreeNode(o.toString())); // } // return false; // } /* * Variable declaration fragment AST node type * used in field declarations * local variable declarations * sub node from method */ @Override public boolean visit(VariableDeclarationFragment node) { if (node.getParent() instanceof FieldDeclaration) { FieldDeclaration declaration = ((FieldDeclaration) node.getParent()); _class.add(new DefaultMutableTreeNode(declaration.getType().toString())); System.out.println("FieldDeclaration : " + declaration.getType().toString()); } else { _method.add(new DefaultMutableTreeNode(node.toString())); System.out.println("VariableDeclarationFragment : " + node.toString()); } return false; // do not continue to avoid usage info } @Override public boolean visit(VariableDeclarationStatement node) { _method.add(new DefaultMutableTreeNode(node.toString())); System.out.println("VariableDeclarationStatement : " + node.toString()); return false; } /* * Simple Name * A simple name is an identifier other than a keyword, boolean literal ("true", "false") or null literal ("null"). */ @Override public boolean visit(SimpleName node) { if (this.names.contains(node.getIdentifier())) { _method.add(new DefaultMutableTreeNode(node.toString())); System.out.println("SimpleNode Identifier : " + node.toString()); } return false; } /* * Alternate constructor invocation (calling constructor) statement AST node type * For JLS2: */ @Override public boolean visit(SuperConstructorInvocation node) { _constructorCall = new DefaultMutableTreeNode(node); _method.add(_constructorCall); System.out.println("SuperConstructorInvocation : " + node); return false; } /* * method call */ @Override public boolean visit(MethodInvocation node) { _methodCall = new DefaultMutableTreeNode(node); _method.add(_methodCall); System.out.println("MethodInvocation : " + node); return false; } @Override public boolean visit(SuperMethodInvocation node) { _methodCall = new DefaultMutableTreeNode(node); _method.add(_methodCall); System.out.println("SuperMethodInvocation : " + node); return false; } @Override public boolean visit(ReturnStatement node) { _method.add(new DefaultMutableTreeNode(node.toString())); System.out.println("ReturnStatement : " + node.toString()); return false; } @Override public boolean visit(IfStatement node) { String elseExist = ""; _if = new DefaultMutableTreeNode("if (" + node.getExpression() + ")"); _method.add(_if); System.out.println("if : " + node.getExpression()); enclose(node.getThenStatement().toString(), _if); elseExist = node.getElseStatement() + ""; if (!(elseExist.equals("") || elseExist.equals("null"))) { _else = new DefaultMutableTreeNode("else"); _method.add(_else); System.out.println("else : " + node.getElseStatement().toString()); enclose(node.getElseStatement().toString(), _else); } return false; } @Override public boolean visit(EnhancedForStatement node) { _for = new DefaultMutableTreeNode( "for (" + node.getParameter() + " : " + node.getExpression() + ")"); _method.add(_for); System.out.println("EnchancedFor : (" + node.getParameter() + " : " + node.getExpression() + ")"); enclose(node.getBody() + "", _for); return false; } @Override public boolean visit(ForStatement node) { /* * because initial may more than 1. */ String initial = ""; for (int i = 0; i < node.initializers().size(); i++) { initial += node.initializers().get(i); if (node.initializers().size() - 1 != i) initial += ", "; } /* * because increment may more than 1 */ String inc = ""; for (int i = 0; i < node.updaters().size(); i++) { inc += node.updaters().get(i); if (node.updaters().size() - 1 != i) inc += ", "; } _for = new DefaultMutableTreeNode( "for (" + initial + "; " + node.getExpression() + "; " + inc + ")"); _method.add(_for); System.out.println("for (" + initial + "; " + node.getExpression() + "; " + inc + ")"); enclose(node.getBody().toString(), _for); return false; } @Override public boolean visit(WhileStatement node) { _while = new DefaultMutableTreeNode("while " + node.getExpression()); _method.add(_while); System.out.println("WhileStatement : " + node.getExpression()); enclose(node.getBody().toString(), _while); return false; } @Override public boolean visit(DoStatement node) { _do = new DefaultMutableTreeNode("do"); _method.add(_do); System.out.println("Do"); enclose(node.getBody().toString(), _do); _while = new DefaultMutableTreeNode("while(" + node.getExpression() + ")"); _method.add(_while); System.out.println("WhileDo : " + node.getExpression()); return false; } @Override public boolean visit(TryStatement node) { String ada = ""; _try = new DefaultMutableTreeNode("try"); _method.add(_try); System.out.println("try"); enclose(node.getBody().toString(), _try); ada = node.getFinally() + ""; if (!(ada.equals("") || ada.equals("null"))) { _final = new DefaultMutableTreeNode("finally"); _method.add(_final); System.out.println("finall"); enclose(node.getFinally().toString(), _final); } return false; } @Override public boolean visit(CatchClause node) { _catch = new DefaultMutableTreeNode("catch (" + node.getException() + ")"); _method.add(_catch); System.out.println("catch : " + node.getException()); enclose(node.getBody().toString(), _catch); return false; } @Override public boolean visit(Assignment node) { _assignment = new DefaultMutableTreeNode(node.toString()); _method.add(_assignment); System.out.println("Assignment : " + node.toString()); return false; } @Override public boolean visit(ConstructorInvocation node) { _constructorCall = new DefaultMutableTreeNode(node.toString()); _method.add(_constructorCall); System.out.println(node.toString()); return false; } @Override public boolean visit(AnonymousClassDeclaration node) { _constructorCall = new DefaultMutableTreeNode(node.toString()); _method.add(_constructorCall); System.out.println("AnonymousClassDeclaration : " + node.toString()); return false; } @Override public boolean visit(ArrayAccess node) { _class = new DefaultMutableTreeNode(node.toString()); _method.add(_class); System.out.println("AbstrackTypeDeclaration : " + node.toString()); return false; } @Override public boolean visit(ArrayCreation node) { _array = new DefaultMutableTreeNode(node.toString()); _method.add(_array); System.out.println("ArrayCreation : " + node.toString()); return false; } @Override public boolean visit(ArrayInitializer node) { _array = new DefaultMutableTreeNode(node.toString()); System.out.println("ArrayInitialize : " + node.toString()); _method.add(_array); return false; } @Override public boolean visit(AssertStatement node) { _statement = new DefaultMutableTreeNode(node.toString()); System.out.println("AssertStatement : " + node.toString()); _method.add(_statement); return false; } @Override public boolean visit(ContinueStatement node) { _statement = new DefaultMutableTreeNode(node.toString()); System.out.println("ContinueStatement : " + node.toString()); _method.add(_statement); return false; } @Override public boolean visit(SwitchStatement node) { _switch = new DefaultMutableTreeNode("switch (" + node.getExpression() + ")"); System.out.println("switch (" + node.getExpression() + ")"); _method.add(_switch); List getStatement = node.statements(); for (Object st : getStatement) { Matcher _caseMatch = Pattern.compile("^case\\s+.+\\:").matcher(st.toString()); if (_caseMatch.find()) { _case = new DefaultMutableTreeNode(_caseMatch.group()); _switch.add(_case); } enclose(st.toString(), _case); Matcher _breakMatch = Pattern.compile("^break\\s*.*;").matcher(st.toString()); if (_breakMatch.find()) { _break = new DefaultMutableTreeNode(_breakMatch.group()); _case.add(_break); } } return false; } @Override public boolean visit(ClassInstanceCreation node) { _constructorCall = new DefaultMutableTreeNode(node.toString()); System.out.println("ClassInstanceCreation : " + node.toString()); _method.add(_constructorCall); return false; } }); // model = new DefaultTreeModel(_package); // model.reload(); // codeTree.setModel(model); codeTree.setModel(new DefaultTreeModel(_package) { public void reload(TreeNode node) { if (node != null) { fireTreeStructureChanged(this, getPathToRoot(node), null, null); } } }); codeTree.setCellRenderer(new TreeRender()); // ((DefaultTreeModel)codeTree.getModel()).reload(); for (int i = 0; i < codeTree.getRowCount(); i++) codeTree.expandRow(i); }