/*
* Copyright (C) 2007 J�lio Vilmar Gesser.
*
* This file is part of Java 1.5 parser and Abstract Syntax Tree.
*
* Java 1.5 parser and Abstract Syntax Tree is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Java 1.5 parser and Abstract Syntax Tree is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Java 1.5 parser and Abstract Syntax Tree. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Created on 05/10/2006
*/
package japa.parser.ast.visitor;
import japa.parser.ast.BlockComment;
import japa.parser.ast.CompilationUnit;
import japa.parser.ast.ImportDeclaration;
import japa.parser.ast.LineComment;
import japa.parser.ast.PackageDeclaration;
import japa.parser.ast.TypeParameter;
import japa.parser.ast.body.AnnotationDeclaration;
import japa.parser.ast.body.AnnotationMemberDeclaration;
import japa.parser.ast.body.BodyDeclaration;
import japa.parser.ast.body.ClassOrInterfaceDeclaration;
import japa.parser.ast.body.ConstructorDeclaration;
import japa.parser.ast.body.EmptyMemberDeclaration;
import japa.parser.ast.body.EmptyTypeDeclaration;
import japa.parser.ast.body.EnumConstantDeclaration;
import japa.parser.ast.body.EnumDeclaration;
import japa.parser.ast.body.FieldDeclaration;
import japa.parser.ast.body.InitializerDeclaration;
import japa.parser.ast.body.JavadocComment;
import japa.parser.ast.body.MethodDeclaration;
import japa.parser.ast.body.ModifierSet;
import japa.parser.ast.body.Parameter;
import japa.parser.ast.body.TypeDeclaration;
import japa.parser.ast.body.VariableDeclarator;
import japa.parser.ast.body.VariableDeclaratorId;
import japa.parser.ast.expr.AnnotationExpr;
import japa.parser.ast.expr.ArrayAccessExpr;
import japa.parser.ast.expr.ArrayCreationExpr;
import japa.parser.ast.expr.ArrayInitializerExpr;
import japa.parser.ast.expr.AssignExpr;
import japa.parser.ast.expr.BinaryExpr;
import japa.parser.ast.expr.BooleanLiteralExpr;
import japa.parser.ast.expr.CastExpr;
import japa.parser.ast.expr.CharLiteralExpr;
import japa.parser.ast.expr.ClassExpr;
import japa.parser.ast.expr.ConditionalExpr;
import japa.parser.ast.expr.DoubleLiteralExpr;
import japa.parser.ast.expr.EnclosedExpr;
import japa.parser.ast.expr.Expression;
import japa.parser.ast.expr.FieldAccessExpr;
import japa.parser.ast.expr.InstanceOfExpr;
import japa.parser.ast.expr.IntegerLiteralExpr;
import japa.parser.ast.expr.IntegerLiteralMinValueExpr;
import japa.parser.ast.expr.LongLiteralExpr;
import japa.parser.ast.expr.LongLiteralMinValueExpr;
import japa.parser.ast.expr.MarkerAnnotationExpr;
import japa.parser.ast.expr.MemberValuePair;
import japa.parser.ast.expr.MethodCallExpr;
import japa.parser.ast.expr.NameExpr;
import japa.parser.ast.expr.NormalAnnotationExpr;
import japa.parser.ast.expr.NullLiteralExpr;
import japa.parser.ast.expr.ObjectCreationExpr;
import japa.parser.ast.expr.QualifiedNameExpr;
import japa.parser.ast.expr.SingleMemberAnnotationExpr;
import japa.parser.ast.expr.StringLiteralExpr;
import japa.parser.ast.expr.SuperExpr;
import japa.parser.ast.expr.ThisExpr;
import japa.parser.ast.expr.UnaryExpr;
import japa.parser.ast.expr.VariableDeclarationExpr;
import japa.parser.ast.stmt.AssertStmt;
import japa.parser.ast.stmt.BlockStmt;
import japa.parser.ast.stmt.BreakStmt;
import japa.parser.ast.stmt.CatchClause;
import japa.parser.ast.stmt.ContinueStmt;
import japa.parser.ast.stmt.DoStmt;
import japa.parser.ast.stmt.EmptyStmt;
import japa.parser.ast.stmt.ExplicitConstructorInvocationStmt;
import japa.parser.ast.stmt.ExpressionStmt;
import japa.parser.ast.stmt.ForStmt;
import japa.parser.ast.stmt.ForeachStmt;
import japa.parser.ast.stmt.IfStmt;
import japa.parser.ast.stmt.LabeledStmt;
import japa.parser.ast.stmt.ReturnStmt;
import japa.parser.ast.stmt.Statement;
import japa.parser.ast.stmt.SwitchEntryStmt;
import japa.parser.ast.stmt.SwitchStmt;
import japa.parser.ast.stmt.SynchronizedStmt;
import japa.parser.ast.stmt.ThrowStmt;
import japa.parser.ast.stmt.TryStmt;
import japa.parser.ast.stmt.TypeDeclarationStmt;
import japa.parser.ast.stmt.WhileStmt;
import japa.parser.ast.type.ClassOrInterfaceType;
import japa.parser.ast.type.PrimitiveType;
import japa.parser.ast.type.ReferenceType;
import japa.parser.ast.type.Type;
import japa.parser.ast.type.VoidType;
import japa.parser.ast.type.WildcardType;
import java.util.Iterator;
import java.util.List;
/**
* @author Julio Vilmar Gesser
*/
public final class DumpVisitor implements VoidVisitor<Object> {
private static class SourcePrinter {
private int level = 0;
private boolean indented = false;
private final StringBuilder buf = new StringBuilder();
public void indent() {
level++;
}
public void unindent() {
level--;
}
private void makeIndent() {
for (int i = 0; i < level; i++) {
buf.append(" ");
}
}
public void print(String arg) {
if (!indented) {
makeIndent();
indented = true;
}
buf.append(arg);
}
public void printLn(String arg) {
print(arg);
printLn();
}
public void printLn() {
buf.append("\n");
indented = false;
}
public String getSource() {
return buf.toString();
}
@Override
public String toString() {
return getSource();
}
}
private final SourcePrinter printer = new SourcePrinter();
public String getSource() {
return printer.getSource();
}
private void printModifiers(int modifiers) {
if (ModifierSet.isPrivate(modifiers)) {
printer.print("private ");
}
if (ModifierSet.isProtected(modifiers)) {
printer.print("protected ");
}
if (ModifierSet.isPublic(modifiers)) {
printer.print("public ");
}
if (ModifierSet.isAbstract(modifiers)) {
printer.print("abstract ");
}
if (ModifierSet.isStatic(modifiers)) {
printer.print("static ");
}
if (ModifierSet.isFinal(modifiers)) {
printer.print("final ");
}
if (ModifierSet.isNative(modifiers)) {
printer.print("native ");
}
if (ModifierSet.isStrictfp(modifiers)) {
printer.print("strictfp ");
}
if (ModifierSet.isSynchronized(modifiers)) {
printer.print("synchronized ");
}
if (ModifierSet.isTransient(modifiers)) {
printer.print("transient ");
}
if (ModifierSet.isVolatile(modifiers)) {
printer.print("volatile ");
}
}
private void printMembers(List<BodyDeclaration> members, Object arg) {
for (BodyDeclaration member : members) {
printer.printLn();
member.accept(this, arg);
printer.printLn();
}
}
private void printMemberAnnotations(List<AnnotationExpr> annotations, Object arg) {
if (annotations != null) {
for (AnnotationExpr a : annotations) {
a.accept(this, arg);
printer.printLn();
}
}
}
private void printAnnotations(List<AnnotationExpr> annotations, Object arg) {
if (annotations != null) {
for (AnnotationExpr a : annotations) {
a.accept(this, arg);
printer.print(" ");
}
}
}
private void printTypeArgs(List<Type> args, Object arg) {
if (args != null) {
printer.print("<");
for (Iterator<Type> i = args.iterator(); i.hasNext();) {
Type t = i.next();
t.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
printer.print(">");
}
}
private void printTypeParameters(List<TypeParameter> args, Object arg) {
if (args != null) {
printer.print("<");
for (Iterator<TypeParameter> i = args.iterator(); i.hasNext();) {
TypeParameter t = i.next();
t.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
printer.print(">");
}
}
private void printArguments(List<Expression> args, Object arg) {
printer.print("(");
if (args != null) {
for (Iterator<Expression> i = args.iterator(); i.hasNext();) {
Expression e = i.next();
e.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print(")");
}
private void printJavadoc(JavadocComment javadoc, Object arg) {
if (javadoc != null) {
javadoc.accept(this, arg);
}
}
public void visit(CompilationUnit n, Object arg) {
if (n.getPackage() != null) {
n.getPackage().accept(this, arg);
}
if (n.getImports() != null) {
for (ImportDeclaration i : n.getImports()) {
i.accept(this, arg);
}
printer.printLn();
}
if (n.getTypes() != null) {
for (Iterator<TypeDeclaration> i = n.getTypes().iterator(); i.hasNext();) {
i.next().accept(this, arg);
printer.printLn();
if (i.hasNext()) {
printer.printLn();
}
}
}
}
public void visit(PackageDeclaration n, Object arg) {
printAnnotations(n.getAnnotations(), arg);
printer.print("package ");
n.getName().accept(this, arg);
printer.printLn(";");
printer.printLn();
}
public void visit(NameExpr n, Object arg) {
printer.print(n.getName());
}
public void visit(QualifiedNameExpr n, Object arg) {
n.getQualifier().accept(this, arg);
printer.print(".");
printer.print(n.getName());
}
public void visit(ImportDeclaration n, Object arg) {
printer.print("import ");
if (n.isStatic()) {
printer.print("static ");
}
n.getName().accept(this, arg);
if (n.isAsterisk()) {
printer.print(".*");
}
printer.printLn(";");
}
public void visit(ClassOrInterfaceDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
if (n.isInterface()) {
printer.print("interface ");
} else {
printer.print("class ");
}
printer.print(n.getName());
printTypeParameters(n.getTypeParameters(), arg);
if (n.getExtends() != null) {
printer.print(" extends ");
for (Iterator<ClassOrInterfaceType> i = n.getExtends().iterator(); i.hasNext();) {
ClassOrInterfaceType c = i.next();
c.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
if (n.getImplements() != null) {
printer.print(" implements ");
for (Iterator<ClassOrInterfaceType> i = n.getImplements().iterator(); i.hasNext();) {
ClassOrInterfaceType c = i.next();
c.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.printLn(" {");
printer.indent();
if (n.getMembers() != null) {
printMembers(n.getMembers(), arg);
}
printer.unindent();
printer.print("}");
}
public void visit(EmptyTypeDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printer.print(";");
}
public void visit(JavadocComment n, Object arg) {
printer.print("/**");
printer.print(n.getContent());
printer.printLn("*/");
}
public void visit(ClassOrInterfaceType n, Object arg) {
if (n.getScope() != null) {
n.getScope().accept(this, arg);
printer.print(".");
}
printer.print(n.getName());
printTypeArgs(n.getTypeArgs(), arg);
}
public void visit(TypeParameter n, Object arg) {
printer.print(n.getName());
if (n.getTypeBound() != null) {
printer.print(" extends ");
for (Iterator<ClassOrInterfaceType> i = n.getTypeBound().iterator(); i.hasNext();) {
ClassOrInterfaceType c = i.next();
c.accept(this, arg);
if (i.hasNext()) {
printer.print(" & ");
}
}
}
}
public void visit(PrimitiveType n, Object arg) {
switch (n.getType()) {
case Boolean:
printer.print("boolean");
break;
case Byte:
printer.print("byte");
break;
case Char:
printer.print("char");
break;
case Double:
printer.print("double");
break;
case Float:
printer.print("float");
break;
case Int:
printer.print("int");
break;
case Long:
printer.print("long");
break;
case Short:
printer.print("short");
break;
}
}
public void visit(ReferenceType n, Object arg) {
n.getType().accept(this, arg);
for (int i = 0; i < n.getArrayCount(); i++) {
printer.print("[]");
}
}
public void visit(WildcardType n, Object arg) {
printer.print("?");
if (n.getExtends() != null) {
printer.print(" extends ");
n.getExtends().accept(this, arg);
}
if (n.getSuper() != null) {
printer.print(" super ");
n.getSuper().accept(this, arg);
}
}
public void visit(FieldDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
n.getType().accept(this, arg);
printer.print(" ");
for (Iterator<VariableDeclarator> i = n.getVariables().iterator(); i.hasNext();) {
VariableDeclarator var = i.next();
var.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
printer.print(";");
}
public void visit(VariableDeclarator n, Object arg) {
n.getId().accept(this, arg);
if (n.getInit() != null) {
printer.print(" = ");
n.getInit().accept(this, arg);
}
}
public void visit(VariableDeclaratorId n, Object arg) {
printer.print(n.getName());
for (int i = 0; i < n.getArrayCount(); i++) {
printer.print("[]");
}
}
public void visit(ArrayInitializerExpr n, Object arg) {
printer.print("{");
if (n.getValues() != null) {
printer.print(" ");
for (Iterator<Expression> i = n.getValues().iterator(); i.hasNext();) {
Expression expr = i.next();
expr.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
printer.print(" ");
}
printer.print("}");
}
public void visit(VoidType n, Object arg) {
printer.print("void");
}
public void visit(ArrayAccessExpr n, Object arg) {
n.getName().accept(this, arg);
printer.print("[");
n.getIndex().accept(this, arg);
printer.print("]");
}
public void visit(ArrayCreationExpr n, Object arg) {
printer.print("new ");
n.getType().accept(this, arg);
if (n.getDimensions() != null) {
for (Expression dim : n.getDimensions()) {
printer.print("[");
dim.accept(this, arg);
printer.print("]");
}
for (int i = 0; i < n.getArrayCount(); i++) {
printer.print("[]");
}
} else {
for (int i = 0; i < n.getArrayCount(); i++) {
printer.print("[]");
}
printer.print(" ");
n.getInitializer().accept(this, arg);
}
}
public void visit(AssignExpr n, Object arg) {
n.getTarget().accept(this, arg);
printer.print(" ");
switch (n.getOperator()) {
case assign:
printer.print("=");
break;
case and:
printer.print("&=");
break;
case or:
printer.print("|=");
break;
case xor:
printer.print("^=");
break;
case plus:
printer.print("+=");
break;
case minus:
printer.print("-=");
break;
case rem:
printer.print("%=");
break;
case slash:
printer.print("/=");
break;
case star:
printer.print("*=");
break;
case lShift:
printer.print("<<=");
break;
case rSignedShift:
printer.print(">>=");
break;
case rUnsignedShift:
printer.print(">>>=");
break;
}
printer.print(" ");
n.getValue().accept(this, arg);
}
public void visit(BinaryExpr n, Object arg) {
n.getLeft().accept(this, arg);
printer.print(" ");
switch (n.getOperator()) {
case or:
printer.print("||");
break;
case and:
printer.print("&&");
break;
case binOr:
printer.print("|");
break;
case binAnd:
printer.print("&");
break;
case xor:
printer.print("^");
break;
case equals:
printer.print("==");
break;
case notEquals:
printer.print("!=");
break;
case less:
printer.print("<");
break;
case greater:
printer.print(">");
break;
case lessEquals:
printer.print("<=");
break;
case greaterEquals:
printer.print(">=");
break;
case lShift:
printer.print("<<");
break;
case rSignedShift:
printer.print(">>");
break;
case rUnsignedShift:
printer.print(">>>");
break;
case plus:
printer.print("+");
break;
case minus:
printer.print("-");
break;
case times:
printer.print("*");
break;
case divide:
printer.print("/");
break;
case remainder:
printer.print("%");
break;
}
printer.print(" ");
n.getRight().accept(this, arg);
}
public void visit(CastExpr n, Object arg) {
printer.print("(");
n.getType().accept(this, arg);
printer.print(") ");
n.getExpr().accept(this, arg);
}
public void visit(ClassExpr n, Object arg) {
n.getType().accept(this, arg);
printer.print(".class");
}
public void visit(ConditionalExpr n, Object arg) {
n.getCondition().accept(this, arg);
printer.print(" ? ");
n.getThenExpr().accept(this, arg);
printer.print(" : ");
n.getElseExpr().accept(this, arg);
}
public void visit(EnclosedExpr n, Object arg) {
printer.print("(");
n.getInner().accept(this, arg);
printer.print(")");
}
public void visit(FieldAccessExpr n, Object arg) {
n.getScope().accept(this, arg);
printer.print(".");
printer.print(n.getField());
}
public void visit(InstanceOfExpr n, Object arg) {
n.getExpr().accept(this, arg);
printer.print(" instanceof ");
n.getType().accept(this, arg);
}
public void visit(CharLiteralExpr n, Object arg) {
printer.print("'");
printer.print(n.getValue());
printer.print("'");
}
public void visit(DoubleLiteralExpr n, Object arg) {
printer.print(n.getValue());
}
public void visit(IntegerLiteralExpr n, Object arg) {
printer.print(n.getValue());
}
public void visit(LongLiteralExpr n, Object arg) {
printer.print(n.getValue());
}
public void visit(IntegerLiteralMinValueExpr n, Object arg) {
printer.print(n.getValue());
}
public void visit(LongLiteralMinValueExpr n, Object arg) {
printer.print(n.getValue());
}
public void visit(StringLiteralExpr n, Object arg) {
printer.print("\"");
printer.print(n.getValue());
printer.print("\"");
}
public void visit(BooleanLiteralExpr n, Object arg) {
printer.print(String.valueOf(n.getValue()));
}
public void visit(NullLiteralExpr n, Object arg) {
printer.print("null");
}
public void visit(ThisExpr n, Object arg) {
if (n.getClassExpr() != null) {
n.getClassExpr().accept(this, arg);
printer.print(".");
}
printer.print("this");
}
public void visit(SuperExpr n, Object arg) {
if (n.getClassExpr() != null) {
n.getClassExpr().accept(this, arg);
printer.print(".");
}
printer.print("super");
}
public void visit(MethodCallExpr n, Object arg) {
if (n.getScope() != null) {
n.getScope().accept(this, arg);
printer.print(".");
}
printTypeArgs(n.getTypeArgs(), arg);
printer.print(n.getName());
printArguments(n.getArgs(), arg);
}
public void visit(ObjectCreationExpr n, Object arg) {
if (n.getScope() != null) {
n.getScope().accept(this, arg);
printer.print(".");
}
printer.print("new ");
printTypeArgs(n.getTypeArgs(), arg);
n.getType().accept(this, arg);
printArguments(n.getArgs(), arg);
if (n.getAnonymousClassBody() != null) {
printer.printLn(" {");
printer.indent();
printMembers(n.getAnonymousClassBody(), arg);
printer.unindent();
printer.print("}");
}
}
public void visit(UnaryExpr n, Object arg) {
switch (n.getOperator()) {
case positive:
printer.print("+");
break;
case negative:
printer.print("-");
break;
case inverse:
printer.print("~");
break;
case not:
printer.print("!");
break;
case preIncrement:
printer.print("++");
break;
case preDecrement:
printer.print("--");
break;
}
n.getExpr().accept(this, arg);
switch (n.getOperator()) {
case posIncrement:
printer.print("++");
break;
case posDecrement:
printer.print("--");
break;
}
}
public void visit(ConstructorDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
printTypeParameters(n.getTypeParameters(), arg);
if (n.getTypeParameters() != null) {
printer.print(" ");
}
printer.print(n.getName());
printer.print("(");
if (n.getParameters() != null) {
for (Iterator<Parameter> i = n.getParameters().iterator(); i.hasNext();) {
Parameter p = i.next();
p.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print(")");
if (n.getThrows() != null) {
printer.print(" throws ");
for (Iterator<NameExpr> i = n.getThrows().iterator(); i.hasNext();) {
NameExpr name = i.next();
name.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print(" ");
n.getBlock().accept(this, arg);
}
public void visit(MethodDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
printTypeParameters(n.getTypeParameters(), arg);
if (n.getTypeParameters() != null) {
printer.print(" ");
}
n.getType().accept(this, arg);
printer.print(" ");
printer.print(n.getName());
printer.print("(");
if (n.getParameters() != null) {
for (Iterator<Parameter> i = n.getParameters().iterator(); i.hasNext();) {
Parameter p = i.next();
p.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print(")");
for (int i = 0; i < n.getArrayCount(); i++) {
printer.print("[]");
}
if (n.getThrows() != null) {
printer.print(" throws ");
for (Iterator<NameExpr> i = n.getThrows().iterator(); i.hasNext();) {
NameExpr name = i.next();
name.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
if (n.getBody() == null) {
printer.print(";");
} else {
printer.print(" ");
n.getBody().accept(this, arg);
}
}
public void visit(Parameter n, Object arg) {
printAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
n.getType().accept(this, arg);
if (n.isVarArgs()) {
printer.print("...");
}
printer.print(" ");
n.getId().accept(this, arg);
}
public void visit(ExplicitConstructorInvocationStmt n, Object arg) {
if (n.isThis()) {
printTypeArgs(n.getTypeArgs(), arg);
printer.print("this");
} else {
if (n.getExpr() != null) {
n.getExpr().accept(this, arg);
printer.print(".");
}
printTypeArgs(n.getTypeArgs(), arg);
printer.print("super");
}
printArguments(n.getArgs(), arg);
printer.print(";");
}
public void visit(VariableDeclarationExpr n, Object arg) {
printAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
n.getType().accept(this, arg);
printer.print(" ");
for (Iterator<VariableDeclarator> i = n.getVars().iterator(); i.hasNext();) {
VariableDeclarator v = i.next();
v.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
public void visit(TypeDeclarationStmt n, Object arg) {
n.getTypeDeclaration().accept(this, arg);
}
public void visit(AssertStmt n, Object arg) {
printer.print("assert ");
n.getCheck().accept(this, arg);
if (n.getMessage() != null) {
printer.print(" : ");
n.getMessage().accept(this, arg);
}
printer.print(";");
}
public void visit(BlockStmt n, Object arg) {
printer.printLn("{");
if (n.getStmts() != null) {
printer.indent();
for (Statement s : n.getStmts()) {
s.accept(this, arg);
printer.printLn();
}
printer.unindent();
}
printer.print("}");
}
public void visit(LabeledStmt n, Object arg) {
printer.print(n.getLabel());
printer.print(": ");
n.getStmt().accept(this, arg);
}
public void visit(EmptyStmt n, Object arg) {
printer.print(";");
}
public void visit(ExpressionStmt n, Object arg) {
n.getExpression().accept(this, arg);
printer.print(";");
}
public void visit(SwitchStmt n, Object arg) {
printer.print("switch(");
n.getSelector().accept(this, arg);
printer.printLn(") {");
if (n.getEntries() != null) {
printer.indent();
for (SwitchEntryStmt e : n.getEntries()) {
e.accept(this, arg);
}
printer.unindent();
}
printer.print("}");
}
public void visit(SwitchEntryStmt n, Object arg) {
if (n.getLabel() != null) {
printer.print("case ");
n.getLabel().accept(this, arg);
printer.print(":");
} else {
printer.print("default:");
}
printer.printLn();
printer.indent();
if (n.getStmts() != null) {
for (Statement s : n.getStmts()) {
s.accept(this, arg);
printer.printLn();
}
}
printer.unindent();
}
public void visit(BreakStmt n, Object arg) {
printer.print("break");
if (n.getId() != null) {
printer.print(" ");
printer.print(n.getId());
}
printer.print(";");
}
public void visit(ReturnStmt n, Object arg) {
printer.print("return");
if (n.getExpr() != null) {
printer.print(" ");
n.getExpr().accept(this, arg);
}
printer.print(";");
}
public void visit(EnumDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
printer.print("enum ");
printer.print(n.getName());
if (n.getImplements() != null) {
printer.print(" implements ");
for (Iterator<ClassOrInterfaceType> i = n.getImplements().iterator(); i.hasNext();) {
ClassOrInterfaceType c = i.next();
c.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.printLn(" {");
printer.indent();
if (n.getEntries() != null) {
printer.printLn();
for (Iterator<EnumConstantDeclaration> i = n.getEntries().iterator(); i.hasNext();) {
EnumConstantDeclaration e = i.next();
e.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
if (n.getMembers() != null) {
printer.printLn(";");
printMembers(n.getMembers(), arg);
} else {
if (n.getEntries() != null) {
printer.printLn();
}
}
printer.unindent();
printer.print("}");
}
public void visit(EnumConstantDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printer.print(n.getName());
if (n.getArgs() != null) {
printArguments(n.getArgs(), arg);
}
if (n.getClassBody() != null) {
printer.printLn(" {");
printer.indent();
printMembers(n.getClassBody(), arg);
printer.unindent();
printer.printLn("}");
}
}
public void visit(EmptyMemberDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printer.print(";");
}
public void visit(InitializerDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
if (n.isStatic()) {
printer.print("static ");
}
n.getBlock().accept(this, arg);
}
public void visit(IfStmt n, Object arg) {
printer.print("if (");
n.getCondition().accept(this, arg);
printer.print(") ");
n.getThenStmt().accept(this, arg);
if (n.getElseStmt() != null) {
printer.print(" else ");
n.getElseStmt().accept(this, arg);
}
}
public void visit(WhileStmt n, Object arg) {
printer.print("while (");
n.getCondition().accept(this, arg);
printer.print(") ");
n.getBody().accept(this, arg);
}
public void visit(ContinueStmt n, Object arg) {
printer.print("continue");
if (n.getId() != null) {
printer.print(" ");
printer.print(n.getId());
}
printer.print(";");
}
public void visit(DoStmt n, Object arg) {
printer.print("do ");
n.getBody().accept(this, arg);
printer.print(" while (");
n.getCondition().accept(this, arg);
printer.print(");");
}
public void visit(ForeachStmt n, Object arg) {
printer.print("for (");
n.getVariable().accept(this, arg);
printer.print(" : ");
n.getIterable().accept(this, arg);
printer.print(") ");
n.getBody().accept(this, arg);
}
public void visit(ForStmt n, Object arg) {
printer.print("for (");
if (n.getInit() != null) {
for (Iterator<Expression> i = n.getInit().iterator(); i.hasNext();) {
Expression e = i.next();
e.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print("; ");
if (n.getCompare() != null) {
n.getCompare().accept(this, arg);
}
printer.print("; ");
if (n.getUpdate() != null) {
for (Iterator<Expression> i = n.getUpdate().iterator(); i.hasNext();) {
Expression e = i.next();
e.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print(") ");
n.getBody().accept(this, arg);
}
public void visit(ThrowStmt n, Object arg) {
printer.print("throw ");
n.getExpr().accept(this, arg);
printer.print(";");
}
public void visit(SynchronizedStmt n, Object arg) {
printer.print("synchronized (");
n.getExpr().accept(this, arg);
printer.print(") ");
n.getBlock().accept(this, arg);
}
public void visit(TryStmt n, Object arg) {
printer.print("try ");
n.getTryBlock().accept(this, arg);
if (n.getCatchs() != null) {
for (CatchClause c : n.getCatchs()) {
c.accept(this, arg);
}
}
if (n.getFinallyBlock() != null) {
printer.print(" finally ");
n.getFinallyBlock().accept(this, arg);
}
}
public void visit(CatchClause n, Object arg) {
printer.print(" catch (");
n.getExcept().accept(this, arg);
printer.print(") ");
n.getCatchBlock().accept(this, arg);
}
public void visit(AnnotationDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
printer.print("@interface ");
printer.print(n.getName());
printer.printLn(" {");
printer.indent();
if (n.getMembers() != null) {
printMembers(n.getMembers(), arg);
}
printer.unindent();
printer.print("}");
}
public void visit(AnnotationMemberDeclaration n, Object arg) {
printJavadoc(n.getJavaDoc(), arg);
printMemberAnnotations(n.getAnnotations(), arg);
printModifiers(n.getModifiers());
n.getType().accept(this, arg);
printer.print(" ");
printer.print(n.getName());
printer.print("()");
if (n.getDefaultValue() != null) {
printer.print(" default ");
n.getDefaultValue().accept(this, arg);
}
printer.print(";");
}
public void visit(MarkerAnnotationExpr n, Object arg) {
printer.print("@");
n.getName().accept(this, arg);
}
public void visit(SingleMemberAnnotationExpr n, Object arg) {
printer.print("@");
n.getName().accept(this, arg);
printer.print("(");
n.getMemberValue().accept(this, arg);
printer.print(")");
}
public void visit(NormalAnnotationExpr n, Object arg) {
printer.print("@");
n.getName().accept(this, arg);
printer.print("(");
if (n.getPairs() != null) {
for (Iterator<MemberValuePair> i = n.getPairs().iterator(); i.hasNext();) {
MemberValuePair m = i.next();
m.accept(this, arg);
if (i.hasNext()) {
printer.print(", ");
}
}
}
printer.print(")");
}
public void visit(MemberValuePair n, Object arg) {
printer.print(n.getName());
printer.print(" = ");
n.getValue().accept(this, arg);
}
public void visit(LineComment n, Object arg) {
printer.print("//");
printer.printLn(n.getContent());
}
public void visit(BlockComment n, Object arg) {
printer.print("/*");
printer.print(n.getContent());
printer.printLn("*/");
}
}