package org.eclipse.jdt.internal.core.dom.rewrite;
import java.util.Iterator;
import java.util.List;
import org.eclipse.jdt.core.dom.*;
import org.eclipse.jdt.internal.compiler.util.Util;
@SuppressWarnings("rawtypes")
public class ASTRewriteFlattener extends ASTVisitor {
private static final ChildPropertyDescriptor INTERNAL_ARRAY_COMPONENT_TYPE_PROPERTY = ArrayType.COMPONENT_TYPE_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_FIELD_MODIFIERS_PROPERTY = FieldDeclaration.MODIFIERS_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_INITIALIZER_MODIFIERS_PROPERTY = Initializer.MODIFIERS_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_METHOD_MODIFIERS_PROPERTY = MethodDeclaration.MODIFIERS_PROPERTY;
private static final ChildPropertyDescriptor INTERNAL_METHOD_RETURN_TYPE_PROPERTY = MethodDeclaration.RETURN_TYPE_PROPERTY;
private static final SimplePropertyDescriptor = MethodDeclaration.EXTRA_DIMENSIONS_PROPERTY;
private static final ChildListPropertyDescriptor INTERNAL_METHOD_THROWN_EXCEPTIONS_PROPERTY = MethodDeclaration.THROWN_EXCEPTIONS_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_TYPE_MODIFIERS_PROPERTY = TypeDeclaration.MODIFIERS_PROPERTY;
private static final ChildPropertyDescriptor INTERNAL_TYPE_SUPERCLASS_PROPERTY = TypeDeclaration.SUPERCLASS_PROPERTY;
private static final ChildListPropertyDescriptor INTERNAL_TYPE_SUPER_INTERFACES_PROPERTY = TypeDeclaration.SUPER_INTERFACES_PROPERTY;
private static final ChildPropertyDescriptor INTERNAL_CIC_NAME_PROPERTY = ClassInstanceCreation.NAME_PROPERTY;
private static final SimplePropertyDescriptor = VariableDeclarationFragment.EXTRA_DIMENSIONS_PROPERTY;
private static final ChildPropertyDescriptor INTERNAL_TDS_TYPE_DECLARATION_PROPERTY = TypeDeclarationStatement.TYPE_DECLARATION_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_VARIABLE_MODIFIERS_PROPERTY = SingleVariableDeclaration.MODIFIERS_PROPERTY;
private static final SimplePropertyDescriptor = SingleVariableDeclaration.EXTRA_DIMENSIONS_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_VDE_MODIFIERS_PROPERTY = VariableDeclarationExpression.MODIFIERS_PROPERTY;
private static final SimplePropertyDescriptor INTERNAL_VDS_MODIFIERS_PROPERTY = VariableDeclarationStatement.MODIFIERS_PROPERTY;
private static final ChildListPropertyDescriptor INTERNAL_TRY_STATEMENT_RESOURCES_PROPERTY = TryStatement.RESOURCES_PROPERTY;
private static final ChildPropertyDescriptor INTERNAL_SWITCH_EXPRESSION_PROPERTY = SwitchCase.EXPRESSION_PROPERTY;
private static final int JLS2_INTERNAL = AST.JLS2;
private static final int JLS3_INTERNAL = AST.JLS3;
private static final int JLS4_INTERNAL = AST.JLS4;
private static final int JLS8_INTERNAL = AST.JLS8;
private static final int JLS9_INTERNAL = AST.JLS9;
public static String asString(ASTNode node, RewriteEventStore store) {
ASTRewriteFlattener flattener= new ASTRewriteFlattener(store);
node.accept(flattener);
return flattener.getResult();
}
protected StringBuffer result;
private RewriteEventStore store;
public ASTRewriteFlattener(RewriteEventStore store) {
this.store= store;
this.result= new StringBuffer();
}
public String getResult() {
return this.result.toString();
}
public void reset() {
this.result.setLength(0);
}
public static void printModifiers(int modifiers, StringBuffer buf) {
if (Modifier.isPublic(modifiers)) {
buf.append("public ");
}
if (Modifier.isProtected(modifiers)) {
buf.append("protected ");
}
if (Modifier.isPrivate(modifiers)) {
buf.append("private ");
}
if (Modifier.isStatic(modifiers)) {
buf.append("static ");
}
if (Modifier.isAbstract(modifiers)) {
buf.append("abstract ");
}
if (Modifier.isFinal(modifiers)) {
buf.append("final ");
}
if (Modifier.isSynchronized(modifiers)) {
buf.append("synchronized ");
}
if (Modifier.isVolatile(modifiers)) {
buf.append("volatile ");
}
if (Modifier.isNative(modifiers)) {
buf.append("native ");
}
if (Modifier.isStrictfp(modifiers)) {
buf.append("strictfp ");
}
if (Modifier.isTransient(modifiers)) {
buf.append("transient ");
}
}
protected List getChildList(ASTNode parent, StructuralPropertyDescriptor childProperty) {
return (List) getAttribute(parent, childProperty);
}
protected ASTNode getChildNode(ASTNode parent, StructuralPropertyDescriptor childProperty) {
return (ASTNode) getAttribute(parent, childProperty);
}
protected int getIntAttribute(ASTNode parent, StructuralPropertyDescriptor childProperty) {
return ((Integer) getAttribute(parent, childProperty)).intValue();
}
protected boolean getBooleanAttribute(ASTNode parent, StructuralPropertyDescriptor childProperty) {
return ((Boolean) getAttribute(parent, childProperty)).booleanValue();
}
protected Object getAttribute(ASTNode parent, StructuralPropertyDescriptor childProperty) {
return this.store.getNewValue(parent, childProperty);
}
protected void visitList(ASTNode parent, StructuralPropertyDescriptor childProperty, String separator) {
List list= getChildList(parent, childProperty);
for (int i= 0; i < list.size(); i++) {
if (separator != null && i > 0) {
this.result.append(separator);
}
((ASTNode) list.get(i)).accept(this);
}
}
protected void visitList(ASTNode parent, StructuralPropertyDescriptor childProperty, String separator, String lead, String post) {
List list= getChildList(parent, childProperty);
if (!list.isEmpty()) {
this.result.append(lead);
for (int i= 0; i < list.size(); i++) {
if (separator != null && i > 0) {
this.result.append(separator);
}
((ASTNode) list.get(i)).accept(this);
}
this.result.append(post);
}
}
private void (ASTNode node, SimplePropertyDescriptor dimensions, ChildListPropertyDescriptor dimensionsInfo) {
if (node.getAST().apiLevel() < JLS8_INTERNAL) {
int extraDimensions= getIntAttribute(node, dimensions);
for (int i = 0; i < extraDimensions; i++) {
this.result.append("[]");
}
} else {
visitList(node, dimensionsInfo, String.valueOf(' '), String.valueOf(' '), Util.EMPTY_STRING);
}
}
@Override
public boolean visit(AnonymousClassDeclaration node) {
this.result.append('{');
visitList(node, AnonymousClassDeclaration.BODY_DECLARATIONS_PROPERTY, null);
this.result.append('}');
return false;
}
@Override
public boolean visit(ArrayAccess node) {
getChildNode(node, ArrayAccess.ARRAY_PROPERTY).accept(this);
this.result.append('[');
getChildNode(node, ArrayAccess.INDEX_PROPERTY).accept(this);
this.result.append(']');
return false;
}
@Override
public boolean visit(ArrayCreation node) {
this.result.append("new ");
ArrayType arrayType= (ArrayType) getChildNode(node, ArrayCreation.TYPE_PROPERTY);
Type elementType;
int dimensions;
boolean astLevelGTE8 = node.getAST().apiLevel() >= JLS8_INTERNAL;
if (astLevelGTE8) {
elementType = (Type) getChildNode(arrayType, ArrayType.ELEMENT_TYPE_PROPERTY);
dimensions = getChildList(arrayType, ArrayType.DIMENSIONS_PROPERTY).size();
} else {
elementType = (Type) getChildNode(arrayType, INTERNAL_ARRAY_COMPONENT_TYPE_PROPERTY);
dimensions = 1;
while (elementType.isArrayType()) {
dimensions++;
elementType = (Type) getChildNode(elementType, INTERNAL_ARRAY_COMPONENT_TYPE_PROPERTY);
}
}
elementType.accept(this);
List list= getChildList(node, ArrayCreation.DIMENSIONS_PROPERTY);
int size = list.size();
for (int i= 0; i < size; i++) {
internalVisitDimensionAnnotations(arrayType, i, astLevelGTE8);
this.result.append('[');
((ASTNode) list.get(i)).accept(this);
this.result.append(']');
}
for (int i= list.size(); i < dimensions; i++) {
internalVisitDimensionAnnotations(arrayType, i, astLevelGTE8);
this.result.append("[]");
}
ASTNode initializer= getChildNode(node, ArrayCreation.INITIALIZER_PROPERTY);
if (initializer != null) {
getChildNode(node, ArrayCreation.INITIALIZER_PROPERTY).accept(this);
}
return false;
}
private void internalVisitDimensionAnnotations(ArrayType arrayType, int index, boolean astLevelGTE8) {
if (astLevelGTE8) {
Dimension dimension = (Dimension) arrayType.dimensions().get(index);
visitList(dimension, Dimension.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
}
@Override
public boolean visit(ArrayInitializer node) {
this.result.append('{');
visitList(node, ArrayInitializer.EXPRESSIONS_PROPERTY, String.valueOf(','));
this.result.append('}');
return false;
}
@Override
public boolean visit(ArrayType node) {
if (node.getAST().apiLevel() < JLS8_INTERNAL) {
getChildNode(node, INTERNAL_ARRAY_COMPONENT_TYPE_PROPERTY).accept(this);
this.result.append("[]");
} else {
getChildNode(node, ArrayType.ELEMENT_TYPE_PROPERTY).accept(this);
visitList(node, ArrayType.DIMENSIONS_PROPERTY, Util.EMPTY_STRING, Util.EMPTY_STRING, Util.EMPTY_STRING);
}
return false;
}
@Override
public boolean visit(AssertStatement node) {
this.result.append("assert ");
getChildNode(node, AssertStatement.EXPRESSION_PROPERTY).accept(this);
ASTNode message= getChildNode(node, AssertStatement.MESSAGE_PROPERTY);
if (message != null) {
this.result.append(':');
message.accept(this);
}
this.result.append(';');
return false;
}
@Override
public boolean visit(Assignment node) {
getChildNode(node, Assignment.LEFT_HAND_SIDE_PROPERTY).accept(this);
this.result.append(getAttribute(node, Assignment.OPERATOR_PROPERTY).toString());
getChildNode(node, Assignment.RIGHT_HAND_SIDE_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(Block node) {
this.result.append('{');
visitList(node, Block.STATEMENTS_PROPERTY, null);
this.result.append('}');
return false;
}
@Override
public boolean visit(BooleanLiteral node) {
if (node.booleanValue() == true) {
this.result.append("true");
} else {
this.result.append("false");
}
return false;
}
@Override
public boolean visit(BreakStatement node) {
this.result.append("break");
ASTNode label= getChildNode(node, BreakStatement.LABEL_PROPERTY);
if (label != null) {
this.result.append(' ');
label.accept(this);
}
this.result.append(';');
return false;
}
@Override
public boolean visit(CastExpression node) {
this.result.append('(');
getChildNode(node, CastExpression.TYPE_PROPERTY).accept(this);
this.result.append(')');
getChildNode(node, CastExpression.EXPRESSION_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(CatchClause node) {
this.result.append("catch (");
getChildNode(node, CatchClause.EXCEPTION_PROPERTY).accept(this);
this.result.append(')');
getChildNode(node, CatchClause.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(CharacterLiteral node) {
this.result.append(getAttribute(node, CharacterLiteral.ESCAPED_VALUE_PROPERTY));
return false;
}
@Override
public boolean visit(ClassInstanceCreation node) {
ASTNode expression= getChildNode(node, ClassInstanceCreation.EXPRESSION_PROPERTY);
if (expression != null) {
expression.accept(this);
this.result.append('.');
}
this.result.append("new ");
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
getChildNode(node, INTERNAL_CIC_NAME_PROPERTY).accept(this);
} else {
visitList(node, ClassInstanceCreation.TYPE_ARGUMENTS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
getChildNode(node, ClassInstanceCreation.TYPE_PROPERTY).accept(this);
}
this.result.append('(');
visitList(node, ClassInstanceCreation.ARGUMENTS_PROPERTY, String.valueOf(','));
this.result.append(')');
ASTNode decl= getChildNode(node, ClassInstanceCreation.ANONYMOUS_CLASS_DECLARATION_PROPERTY);
if (decl != null) {
decl.accept(this);
}
return false;
}
@Override
public boolean visit(CompilationUnit node) {
if (node.getAST().apiLevel() >= JLS9_INTERNAL) {
ASTNode module= getChildNode(node, CompilationUnit.MODULE_PROPERTY);
if (module != null) {
module.accept(this);
}
}
ASTNode pack= getChildNode(node, CompilationUnit.PACKAGE_PROPERTY);
if (pack != null) {
pack.accept(this);
}
visitList(node, CompilationUnit.IMPORTS_PROPERTY, null);
visitList(node, CompilationUnit.TYPES_PROPERTY, null);
return false;
}
@Override
public boolean visit(ConditionalExpression node) {
getChildNode(node, ConditionalExpression.EXPRESSION_PROPERTY).accept(this);
this.result.append('?');
getChildNode(node, ConditionalExpression.THEN_EXPRESSION_PROPERTY).accept(this);
this.result.append(':');
getChildNode(node, ConditionalExpression.ELSE_EXPRESSION_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(ConstructorInvocation node) {
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
visitList(node, ConstructorInvocation.TYPE_ARGUMENTS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
}
this.result.append("this(");
visitList(node, ConstructorInvocation.ARGUMENTS_PROPERTY, String.valueOf(','));
this.result.append(");");
return false;
}
@Override
public boolean visit(ContinueStatement node) {
this.result.append("continue");
ASTNode label= getChildNode(node, ContinueStatement.LABEL_PROPERTY);
if (label != null) {
this.result.append(' ');
label.accept(this);
}
this.result.append(';');
return false;
}
@Override
public boolean visit(CreationReference node) {
getChildNode(node, CreationReference.TYPE_PROPERTY).accept(this);
this.result.append("::");
visitList(node, CreationReference.TYPE_ARGUMENTS_PROPERTY, Util.EMPTY_STRING, String.valueOf('<'), String.valueOf('>'));
this.result.append("new");
return false;
}
@Override
public boolean visit(Dimension node) {
visitList(node, Dimension.ANNOTATIONS_PROPERTY, String.valueOf(' '), String.valueOf(' '), String.valueOf(' '));
this.result.append("[]");
return false;
}
@Override
public boolean visit(DoStatement node) {
this.result.append("do ");
getChildNode(node, DoStatement.BODY_PROPERTY).accept(this);
this.result.append(" while (");
getChildNode(node, DoStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(");");
return false;
}
@Override
public boolean visit(EmptyStatement node) {
this.result.append(';');
return false;
}
@Override
public boolean visit(ExportsDirective node) {
this.result.append("exports ");
getChildNode(node, ExportsDirective.NAME_PROPERTY).accept(this);
List<Name> modules = node.modules();
if (modules.size() > 0) {
this.result.append(" to ");
visitList(node, ExportsDirective.MODULES_PROPERTY, Util.COMMA_SEPARATOR, Util.EMPTY_STRING, Util.EMPTY_STRING);
}
this.result.append(';');
return false;
}
@Override
public boolean visit(ExpressionStatement node) {
getChildNode(node, ExpressionStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(';');
return false;
}
@Override
public boolean visit(FieldAccess node) {
getChildNode(node, FieldAccess.EXPRESSION_PROPERTY).accept(this);
this.result.append('.');
getChildNode(node, FieldAccess.NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(FieldDeclaration node) {
ASTNode javadoc= getChildNode(node, FieldDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_FIELD_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, FieldDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, FieldDeclaration.TYPE_PROPERTY).accept(this);
this.result.append(' ');
visitList(node, FieldDeclaration.FRAGMENTS_PROPERTY, String.valueOf(','));
this.result.append(';');
return false;
}
@Override
public boolean visit(ForStatement node) {
this.result.append("for (");
visitList(node, ForStatement.INITIALIZERS_PROPERTY, String.valueOf(','));
this.result.append(';');
ASTNode expression= getChildNode(node, ForStatement.EXPRESSION_PROPERTY);
if (expression != null) {
expression.accept(this);
}
this.result.append(';');
visitList(node, ForStatement.UPDATERS_PROPERTY, String.valueOf(','));
this.result.append(')');
getChildNode(node, ForStatement.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(IfStatement node) {
this.result.append("if (");
getChildNode(node, IfStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(')');
getChildNode(node, IfStatement.THEN_STATEMENT_PROPERTY).accept(this);
ASTNode elseStatement= getChildNode(node, IfStatement.ELSE_STATEMENT_PROPERTY);
if (elseStatement != null) {
this.result.append(" else ");
elseStatement.accept(this);
}
return false;
}
@Override
public boolean visit(ImportDeclaration node) {
this.result.append("import ");
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
if (getBooleanAttribute(node, ImportDeclaration.STATIC_PROPERTY)) {
this.result.append("static ");
}
}
getChildNode(node, ImportDeclaration.NAME_PROPERTY).accept(this);
if (getBooleanAttribute(node, ImportDeclaration.ON_DEMAND_PROPERTY)) {
this.result.append(".*");
}
this.result.append(';');
return false;
}
@Override
public boolean visit(InfixExpression node) {
getChildNode(node, InfixExpression.LEFT_OPERAND_PROPERTY).accept(this);
this.result.append(' ');
String operator= getAttribute(node, InfixExpression.OPERATOR_PROPERTY).toString();
this.result.append(operator);
this.result.append(' ');
getChildNode(node, InfixExpression.RIGHT_OPERAND_PROPERTY).accept(this);
String separator= ' ' + operator + ' ';
visitList(node, InfixExpression.EXTENDED_OPERANDS_PROPERTY, separator, separator, Util.EMPTY_STRING);
return false;
}
@Override
public boolean visit(Initializer node) {
ASTNode javadoc= getChildNode(node, Initializer.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_INITIALIZER_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, Initializer.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, Initializer.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(InstanceofExpression node) {
getChildNode(node, InstanceofExpression.LEFT_OPERAND_PROPERTY).accept(this);
this.result.append(" instanceof ");
getChildNode(node, InstanceofExpression.RIGHT_OPERAND_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(IntersectionType node) {
visitList(node, IntersectionType.TYPES_PROPERTY, " & ", Util.EMPTY_STRING, Util.EMPTY_STRING);
return false;
}
@Override
public boolean visit(Javadoc node) {
this.result.append("/**");
List list= getChildList(node, Javadoc.TAGS_PROPERTY);
for (int i= 0; i < list.size(); i++) {
this.result.append("\n * ");
((ASTNode) list.get(i)).accept(this);
}
this.result.append("\n */");
return false;
}
@Override
public boolean visit(LabeledStatement node) {
getChildNode(node, LabeledStatement.LABEL_PROPERTY).accept(this);
this.result.append(": ");
getChildNode(node, LabeledStatement.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(LambdaExpression node) {
boolean hasParentheses = getBooleanAttribute(node, LambdaExpression.PARENTHESES_PROPERTY);
if (!hasParentheses) {
List parameters = getChildList(node, LambdaExpression.PARAMETERS_PROPERTY);
hasParentheses = !(parameters.size() == 1 && parameters.get(0) instanceof VariableDeclarationFragment);
}
if (hasParentheses)
this.result.append('(');
visitList(node, LambdaExpression.PARAMETERS_PROPERTY, String.valueOf(','));
if (hasParentheses)
this.result.append(')');
this.result.append("->");
getChildNode(node, LambdaExpression.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(MethodDeclaration node) {
ASTNode javadoc= getChildNode(node, MethodDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_METHOD_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, MethodDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
visitList(node, MethodDeclaration.TYPE_PARAMETERS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
}
if (!getBooleanAttribute(node, MethodDeclaration.CONSTRUCTOR_PROPERTY)) {
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
getChildNode(node, INTERNAL_METHOD_RETURN_TYPE_PROPERTY).accept(this);
} else {
ASTNode returnType = getChildNode(node, MethodDeclaration.RETURN_TYPE2_PROPERTY);
if (returnType != null) {
returnType.accept(this);
} else {
this.result.append("void");
}
}
this.result.append(' ');
}
getChildNode(node, MethodDeclaration.NAME_PROPERTY).accept(this);
this.result.append('(');
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
ASTNode receiverType = getChildNode(node, MethodDeclaration.RECEIVER_TYPE_PROPERTY);
if (receiverType != null) {
receiverType.accept(this);
this.result.append(' ');
ASTNode qualifier = getChildNode(node, MethodDeclaration.RECEIVER_QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
this.result.append('.');
}
this.result.append("this");
if (getChildList(node, MethodDeclaration.PARAMETERS_PROPERTY).size() > 0) {
this.result.append(',');
}
}
}
visitList(node, MethodDeclaration.PARAMETERS_PROPERTY, String.valueOf(','));
this.result.append(')');
visitExtraDimensions(node, INTERNAL_METHOD_EXTRA_DIMENSIONS_PROPERTY, MethodDeclaration.EXTRA_DIMENSIONS2_PROPERTY);
ChildListPropertyDescriptor exceptionsProperty = node.getAST().apiLevel() < JLS8_INTERNAL ?
INTERNAL_METHOD_THROWN_EXCEPTIONS_PROPERTY : MethodDeclaration.THROWN_EXCEPTION_TYPES_PROPERTY;
visitList(node, exceptionsProperty, String.valueOf(','), " throws ", Util.EMPTY_STRING);
ASTNode body= getChildNode(node, MethodDeclaration.BODY_PROPERTY);
if (body == null) {
this.result.append(';');
} else {
body.accept(this);
}
return false;
}
@Override
public boolean visit(ModuleDeclaration node) {
ASTNode javadoc= getChildNode(node, ModuleDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
visitList(node, ModuleDeclaration.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
if (getBooleanAttribute(node, ModuleDeclaration.OPEN_PROPERTY)) {
this.result.append("open ");
}
this.result.append("module ");
getChildNode(node, ModuleDeclaration.NAME_PROPERTY).accept(this);
this.result.append('{');
visitList(node, ModuleDeclaration.MODULE_DIRECTIVES_PROPERTY, null);
this.result.append('}');
return false;
}
@Override
public boolean visit(MethodInvocation node) {
ASTNode expression= getChildNode(node, MethodInvocation.EXPRESSION_PROPERTY);
if (expression != null) {
expression.accept(this);
this.result.append('.');
}
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
visitList(node, MethodInvocation.TYPE_ARGUMENTS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
}
getChildNode(node, MethodInvocation.NAME_PROPERTY).accept(this);
this.result.append('(');
visitList(node, MethodInvocation.ARGUMENTS_PROPERTY, String.valueOf(','));
this.result.append(')');
return false;
}
@Override
public boolean visit(NullLiteral node) {
this.result.append("null");
return false;
}
@Override
public boolean visit(NumberLiteral node) {
this.result.append(getAttribute(node, NumberLiteral.TOKEN_PROPERTY).toString());
return false;
}
@Override
public boolean visit(PackageDeclaration node) {
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
ASTNode javadoc = getChildNode(node, PackageDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
visitList(node, PackageDeclaration.ANNOTATIONS_PROPERTY, String.valueOf(' '));
}
this.result.append("package ");
getChildNode(node, PackageDeclaration.NAME_PROPERTY).accept(this);
this.result.append(';');
return false;
}
@Override
public boolean visit(ParenthesizedExpression node) {
this.result.append('(');
getChildNode(node, ParenthesizedExpression.EXPRESSION_PROPERTY).accept(this);
this.result.append(')');
return false;
}
@Override
public boolean visit(PostfixExpression node) {
getChildNode(node, PostfixExpression.OPERAND_PROPERTY).accept(this);
this.result.append(getAttribute(node, PostfixExpression.OPERATOR_PROPERTY).toString());
return false;
}
@Override
public boolean visit(PrefixExpression node) {
this.result.append(getAttribute(node, PrefixExpression.OPERATOR_PROPERTY).toString());
getChildNode(node, PrefixExpression.OPERAND_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(ProvidesDirective node) {
this.result.append("provides ");
getChildNode(node, ProvidesDirective.NAME_PROPERTY).accept(this);
this.result.append(" with ");
visitList(node, ProvidesDirective.IMPLEMENTATIONS_PROPERTY, Util.EMPTY_STRING, Util.COMMA_SEPARATOR, Util.EMPTY_STRING);
this.result.append(';');
return false;
}
@Override
public boolean visit(PrimitiveType node) {
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
visitList(node, PrimitiveType.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
this.result.append(getAttribute(node, PrimitiveType.PRIMITIVE_TYPE_CODE_PROPERTY).toString());
return false;
}
@Override
public boolean visit(QualifiedName node) {
getChildNode(node, QualifiedName.QUALIFIER_PROPERTY).accept(this);
this.result.append('.');
getChildNode(node, QualifiedName.NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(RequiresDirective node) {
this.result.append("requires ");
visitList(node, RequiresDirective.MODIFIERS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
getChildNode(node, RequiresDirective.NAME_PROPERTY).accept(this);
this.result.append(';');
return false;
}
@Override
public boolean visit(ReturnStatement node) {
this.result.append("return");
ASTNode expression= getChildNode(node, ReturnStatement.EXPRESSION_PROPERTY);
if (expression != null) {
this.result.append(' ');
expression.accept(this);
}
this.result.append(';');
return false;
}
@Override
public boolean visit(SimpleName node) {
this.result.append(getAttribute(node, SimpleName.IDENTIFIER_PROPERTY));
return false;
}
@Override
public boolean visit(SimpleType node) {
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
visitList(node, SimpleType.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
node.getName().accept(this);
return false;
}
@Override
public boolean visit(SingleVariableDeclaration node) {
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_VARIABLE_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, SingleVariableDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, SingleVariableDeclaration.TYPE_PROPERTY).accept(this);
if (node.getAST().apiLevel() >= JLS8_INTERNAL && node.isVarargs()) {
visitList(node, SingleVariableDeclaration.VARARGS_ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
if (getBooleanAttribute(node, SingleVariableDeclaration.VARARGS_PROPERTY)) {
this.result.append("...");
}
}
this.result.append(' ');
getChildNode(node, SingleVariableDeclaration.NAME_PROPERTY).accept(this);
visitExtraDimensions(node, INTERNAL_VARIABLE_EXTRA_DIMENSIONS_PROPERTY, SingleVariableDeclaration.EXTRA_DIMENSIONS2_PROPERTY);
ASTNode initializer= getChildNode(node, SingleVariableDeclaration.INITIALIZER_PROPERTY);
if (initializer != null) {
this.result.append('=');
initializer.accept(this);
}
return false;
}
@Override
public boolean visit(StringLiteral node) {
this.result.append(getAttribute(node, StringLiteral.ESCAPED_VALUE_PROPERTY));
return false;
}
@Override
public boolean visit(SuperConstructorInvocation node) {
ASTNode expression= getChildNode(node, SuperConstructorInvocation.EXPRESSION_PROPERTY);
if (expression != null) {
expression.accept(this);
this.result.append('.');
}
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
visitList(node, SuperConstructorInvocation.TYPE_ARGUMENTS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
}
this.result.append("super(");
visitList(node, SuperConstructorInvocation.ARGUMENTS_PROPERTY, String.valueOf(','));
this.result.append(");");
return false;
}
@Override
public boolean visit(SuperFieldAccess node) {
ASTNode qualifier= getChildNode(node, SuperFieldAccess.QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
this.result.append('.');
}
this.result.append("super.");
getChildNode(node, SuperFieldAccess.NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(SuperMethodInvocation node) {
ASTNode qualifier= getChildNode(node, SuperMethodInvocation.QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
this.result.append('.');
}
this.result.append("super.");
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
visitList(node, SuperMethodInvocation.TYPE_ARGUMENTS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
}
getChildNode(node, SuperMethodInvocation.NAME_PROPERTY).accept(this);
this.result.append('(');
visitList(node, SuperMethodInvocation.ARGUMENTS_PROPERTY, String.valueOf(','));
this.result.append(')');
return false;
}
@Override
public boolean visit(SwitchCase node) {
if ((node.getAST().isPreviewEnabled())) {
if (node.isDefault()) {
this.result.append("default");
this.result.append(getBooleanAttribute(node, SwitchCase.SWITCH_LABELED_RULE_PROPERTY) ? " ->" : ":");
} else {
this.result.append("case ");
for (Iterator it = node.expressions().iterator(); it.hasNext(); ) {
Expression t = (Expression) it.next();
t.accept(this);
this.result.append(it.hasNext() ? ", " : "");
}
this.result.append(getBooleanAttribute(node, SwitchCase.SWITCH_LABELED_RULE_PROPERTY) ? " ->" : ":");
}
} else {
ASTNode expression= getChildNode(node, INTERNAL_SWITCH_EXPRESSION_PROPERTY);
if (expression == null) {
this.result.append("default");
} else {
this.result.append("case ");
expression.accept(this);
}
this.result.append(':');
}
return false;
}
@Override
public boolean visit(SwitchExpression node) {
visitSwitchNode(node);
return false;
}
private void visitSwitchNode(ASTNode node) {
this.result.append("switch (");
if (node instanceof SwitchExpression) {
getChildNode(node, SwitchExpression.EXPRESSION_PROPERTY).accept(this);
}
else if (node instanceof SwitchStatement) {
getChildNode(node, SwitchStatement.EXPRESSION_PROPERTY).accept(this);
}
this.result.append(')');
this.result.append('{');
if (node instanceof SwitchExpression) {
visitList(node, SwitchExpression.STATEMENTS_PROPERTY, null);
}
else if (node instanceof SwitchStatement) {
visitList(node, SwitchStatement.STATEMENTS_PROPERTY, null);
}
this.result.append('}');
}
@Override
public boolean visit(SwitchStatement node) {
visitSwitchNode(node);
return false;
}
@Override
public boolean visit(SynchronizedStatement node) {
this.result.append("synchronized (");
getChildNode(node, SynchronizedStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(')');
getChildNode(node, SynchronizedStatement.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(ThisExpression node) {
ASTNode qualifier= getChildNode(node, ThisExpression.QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
this.result.append('.');
}
this.result.append("this");
return false;
}
@Override
public boolean visit(ThrowStatement node) {
this.result.append("throw ");
getChildNode(node, ThrowStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(';');
return false;
}
@Override
public boolean visit(TryStatement node) {
this.result.append("try ");
int level = node.getAST().apiLevel();
if (level >= JLS4_INTERNAL) {
StructuralPropertyDescriptor desc = level < JLS9_INTERNAL ? INTERNAL_TRY_STATEMENT_RESOURCES_PROPERTY : TryStatement.RESOURCES2_PROPERTY;
visitList(node, desc, String.valueOf(';'), String.valueOf('('), String.valueOf(')'));
}
getChildNode(node, TryStatement.BODY_PROPERTY).accept(this);
this.result.append(' ');
visitList(node, TryStatement.CATCH_CLAUSES_PROPERTY, null);
ASTNode finallyClause= getChildNode(node, TryStatement.FINALLY_PROPERTY);
if (finallyClause != null) {
this.result.append(" finally ");
finallyClause.accept(this);
}
return false;
}
@Override
public boolean visit(TypeDeclaration node) {
int apiLevel= node.getAST().apiLevel();
ASTNode javadoc= getChildNode(node, TypeDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
if (apiLevel == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_TYPE_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, TypeDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
boolean isInterface= getBooleanAttribute(node, TypeDeclaration.INTERFACE_PROPERTY);
this.result.append(isInterface ? "interface " : "class ");
getChildNode(node, TypeDeclaration.NAME_PROPERTY).accept(this);
if (apiLevel >= JLS3_INTERNAL) {
visitList(node, TypeDeclaration.TYPE_PARAMETERS_PROPERTY, String.valueOf(','), String.valueOf('<'), String.valueOf('>'));
}
this.result.append(' ');
ChildPropertyDescriptor superClassProperty= (apiLevel == JLS2_INTERNAL) ? INTERNAL_TYPE_SUPERCLASS_PROPERTY : TypeDeclaration.SUPERCLASS_TYPE_PROPERTY;
ASTNode superclass= getChildNode(node, superClassProperty);
if (superclass != null) {
this.result.append("extends ");
superclass.accept(this);
this.result.append(' ');
}
ChildListPropertyDescriptor superInterfaceProperty= (apiLevel == JLS2_INTERNAL) ? INTERNAL_TYPE_SUPER_INTERFACES_PROPERTY : TypeDeclaration.SUPER_INTERFACE_TYPES_PROPERTY;
String lead= isInterface ? "extends " : "implements ";
visitList(node, superInterfaceProperty, String.valueOf(','), lead, Util.EMPTY_STRING);
this.result.append('{');
visitList(node, TypeDeclaration.BODY_DECLARATIONS_PROPERTY, null);
this.result.append('}');
return false;
}
@Override
public boolean visit(TypeDeclarationStatement node) {
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
getChildNode(node, INTERNAL_TDS_TYPE_DECLARATION_PROPERTY).accept(this);
} else {
getChildNode(node, TypeDeclarationStatement.DECLARATION_PROPERTY).accept(this);
}
return false;
}
@Override
public boolean visit(TypeLiteral node) {
getChildNode(node, TypeLiteral.TYPE_PROPERTY).accept(this);
this.result.append(".class");
return false;
}
@Override
public boolean visit(UnionType node) {
visitList(node, UnionType.TYPES_PROPERTY, " | ", Util.EMPTY_STRING, Util.EMPTY_STRING);
return false;
}
@Override
public boolean visit(UsesDirective node) {
this.result.append("uses ");
getChildNode(node, UsesDirective.NAME_PROPERTY).accept(this);
this.result.append(';');
return false;
}
@Override
public boolean visit(VariableDeclarationExpression node) {
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_VDE_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, VariableDeclarationExpression.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, VariableDeclarationExpression.TYPE_PROPERTY).accept(this);
this.result.append(' ');
visitList(node, VariableDeclarationExpression.FRAGMENTS_PROPERTY, String.valueOf(','));
return false;
}
@Override
public boolean visit(VariableDeclarationFragment node) {
getChildNode(node, VariableDeclarationFragment.NAME_PROPERTY).accept(this);
visitExtraDimensions(node, INTERNAL_FRAGMENT_EXTRA_DIMENSIONS_PROPERTY, VariableDeclarationFragment.EXTRA_DIMENSIONS2_PROPERTY);
ASTNode initializer= getChildNode(node, VariableDeclarationFragment.INITIALIZER_PROPERTY);
if (initializer != null) {
this.result.append('=');
initializer.accept(this);
}
return false;
}
@Override
public boolean visit(VariableDeclarationStatement node) {
if (node.getAST().apiLevel() == JLS2_INTERNAL) {
printModifiers(getIntAttribute(node, INTERNAL_VDS_MODIFIERS_PROPERTY), this.result);
} else {
visitList(node, VariableDeclarationStatement.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, VariableDeclarationStatement.TYPE_PROPERTY).accept(this);
this.result.append(' ');
visitList(node, VariableDeclarationStatement.FRAGMENTS_PROPERTY, String.valueOf(','));
this.result.append(';');
return false;
}
@Override
public boolean visit(WhileStatement node) {
this.result.append("while (");
getChildNode(node, WhileStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(')');
getChildNode(node, WhileStatement.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean (BlockComment node) {
return false;
}
@Override
public boolean (LineComment node) {
return false;
}
@Override
public boolean visit(MemberRef node) {
ASTNode qualifier= getChildNode(node, MemberRef.QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
}
this.result.append('#');
getChildNode(node, MemberRef.NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(MethodRef node) {
ASTNode qualifier= getChildNode(node, MethodRef.QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
}
this.result.append('#');
getChildNode(node, MethodRef.NAME_PROPERTY).accept(this);
this.result.append('(');
visitList(node, MethodRef.PARAMETERS_PROPERTY, ",");
this.result.append(')');
return false;
}
@Override
public boolean visit(MethodRefParameter node) {
getChildNode(node, MethodRefParameter.TYPE_PROPERTY).accept(this);
if (node.getAST().apiLevel() >= JLS3_INTERNAL) {
if (getBooleanAttribute(node, MethodRefParameter.VARARGS_PROPERTY)) {
this.result.append("...");
}
}
ASTNode name= getChildNode(node, MethodRefParameter.NAME_PROPERTY);
if (name != null) {
this.result.append(' ');
name.accept(this);
}
return false;
}
@Override
public boolean visit(TagElement node) {
Object tagName= getAttribute(node, TagElement.TAG_NAME_PROPERTY);
if (tagName != null) {
this.result.append((String) tagName);
}
List list= getChildList(node, TagElement.FRAGMENTS_PROPERTY);
for (int i= 0; i < list.size(); i++) {
if (i > 0 || tagName != null) {
this.result.append(' ');
}
ASTNode curr= (ASTNode) list.get(i);
if (curr instanceof TagElement) {
this.result.append('{');
curr.accept(this);
this.result.append('}');
} else {
curr.accept(this);
}
}
return false;
}
@Override
public boolean visit(TextBlock node) {
this.result.append(getAttribute(node, TextBlock.ESCAPED_VALUE_PROPERTY));
return false;
}
@Override
public boolean visit(TextElement node) {
this.result.append(getAttribute(node, TextElement.TEXT_PROPERTY));
return false;
}
@Override
public boolean visit(AnnotationTypeDeclaration node) {
ASTNode javadoc= getChildNode(node, AnnotationTypeDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
visitList(node, AnnotationTypeDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
this.result.append("@interface ");
getChildNode(node, AnnotationTypeDeclaration.NAME_PROPERTY).accept(this);
this.result.append('{');
visitList(node, AnnotationTypeDeclaration.BODY_DECLARATIONS_PROPERTY, Util.EMPTY_STRING);
this.result.append('}');
return false;
}
@Override
public boolean visit(AnnotationTypeMemberDeclaration node) {
ASTNode javadoc= getChildNode(node, AnnotationTypeMemberDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
visitList(node, AnnotationTypeMemberDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
getChildNode(node, AnnotationTypeMemberDeclaration.TYPE_PROPERTY).accept(this);
this.result.append(' ');
getChildNode(node, AnnotationTypeMemberDeclaration.NAME_PROPERTY).accept(this);
this.result.append("()");
ASTNode def= getChildNode(node, AnnotationTypeMemberDeclaration.DEFAULT_PROPERTY);
if (def != null) {
this.result.append(" default ");
def.accept(this);
}
this.result.append(';');
return false;
}
@Override
public boolean visit(EnhancedForStatement node) {
this.result.append("for (");
getChildNode(node, EnhancedForStatement.PARAMETER_PROPERTY).accept(this);
this.result.append(':');
getChildNode(node, EnhancedForStatement.EXPRESSION_PROPERTY).accept(this);
this.result.append(')');
getChildNode(node, EnhancedForStatement.BODY_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(EnumConstantDeclaration node) {
ASTNode javadoc= getChildNode(node, EnumConstantDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
visitList(node, EnumConstantDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
getChildNode(node, EnumConstantDeclaration.NAME_PROPERTY).accept(this);
visitList(node, EnumConstantDeclaration.ARGUMENTS_PROPERTY, String.valueOf(','), String.valueOf('('), String.valueOf(')'));
ASTNode classDecl= getChildNode(node, EnumConstantDeclaration.ANONYMOUS_CLASS_DECLARATION_PROPERTY);
if (classDecl != null) {
classDecl.accept(this);
}
return false;
}
@Override
public boolean visit(EnumDeclaration node) {
ASTNode javadoc= getChildNode(node, EnumDeclaration.JAVADOC_PROPERTY);
if (javadoc != null) {
javadoc.accept(this);
}
visitList(node, EnumDeclaration.MODIFIERS2_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
this.result.append("enum ");
getChildNode(node, EnumDeclaration.NAME_PROPERTY).accept(this);
this.result.append(' ');
visitList(node, EnumDeclaration.SUPER_INTERFACE_TYPES_PROPERTY, String.valueOf(','), "implements ", Util.EMPTY_STRING);
this.result.append('{');
visitList(node, EnumDeclaration.ENUM_CONSTANTS_PROPERTY, String.valueOf(','), Util.EMPTY_STRING, Util.EMPTY_STRING);
visitList(node, EnumDeclaration.BODY_DECLARATIONS_PROPERTY, Util.EMPTY_STRING, String.valueOf(';'), Util.EMPTY_STRING);
this.result.append('}');
return false;
}
@Override
public boolean visit(ExpressionMethodReference node) {
getChildNode(node, ExpressionMethodReference.EXPRESSION_PROPERTY).accept(this);
this.result.append("::");
visitList(node, ExpressionMethodReference.TYPE_ARGUMENTS_PROPERTY, Util.EMPTY_STRING, String.valueOf('<'), String.valueOf('>'));
node.getName().accept(this);
return false;
}
@Override
public boolean visit(MarkerAnnotation node) {
this.result.append('@');
getChildNode(node, MarkerAnnotation.TYPE_NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(MemberValuePair node) {
getChildNode(node, MemberValuePair.NAME_PROPERTY).accept(this);
this.result.append('=');
getChildNode(node, MemberValuePair.VALUE_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(Modifier node) {
this.result.append(getAttribute(node, Modifier.KEYWORD_PROPERTY).toString());
return false;
}
@Override
public boolean visit(ModuleModifier node) {
this.result.append(getAttribute(node, ModuleModifier.KEYWORD_PROPERTY).toString());
return false;
}
@Override
public boolean visit(NormalAnnotation node) {
this.result.append('@');
getChildNode(node, NormalAnnotation.TYPE_NAME_PROPERTY).accept(this);
this.result.append('(');
visitList(node, NormalAnnotation.VALUES_PROPERTY, ", ");
this.result.append(')');
return false;
}
@Override
public boolean visit(NameQualifiedType node) {
getChildNode(node, NameQualifiedType.QUALIFIER_PROPERTY).accept(this);
this.result.append('.');
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
visitList(node, NameQualifiedType.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, NameQualifiedType.NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(ParameterizedType node) {
getChildNode(node, ParameterizedType.TYPE_PROPERTY).accept(this);
this.result.append('<');
visitList(node, ParameterizedType.TYPE_ARGUMENTS_PROPERTY, ", ");
this.result.append('>');
return false;
}
@Override
public boolean visit(QualifiedType node) {
getChildNode(node, QualifiedType.QUALIFIER_PROPERTY).accept(this);
this.result.append('.');
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
visitList(node, QualifiedType.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, QualifiedType.NAME_PROPERTY).accept(this);
return false;
}
@Override
public boolean visit(SingleMemberAnnotation node) {
this.result.append('@');
getChildNode(node, SingleMemberAnnotation.TYPE_NAME_PROPERTY).accept(this);
this.result.append('(');
getChildNode(node, SingleMemberAnnotation.VALUE_PROPERTY).accept(this);
this.result.append(')');
return false;
}
@Override
public boolean visit(SuperMethodReference node) {
ASTNode qualifier = getChildNode(node, SuperMethodReference.QUALIFIER_PROPERTY);
if (qualifier != null) {
qualifier.accept(this);
this.result.append('.');
}
this.result.append("super ::");
visitList(node, SuperMethodReference.TYPE_ARGUMENTS_PROPERTY, Util.EMPTY_STRING, String.valueOf('<'), String.valueOf('>'));
node.getName().accept(this);
return false;
}
@Override
public boolean visit(TypeMethodReference node) {
getChildNode(node, TypeMethodReference.TYPE_PROPERTY).accept(this);
this.result.append("::");
visitList(node, TypeMethodReference.TYPE_ARGUMENTS_PROPERTY, Util.EMPTY_STRING, String.valueOf('<'), String.valueOf('>'));
node.getName().accept(this);
return false;
}
@Override
public boolean visit(TypeParameter node) {
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
visitList(node, TypeParameter.MODIFIERS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
getChildNode(node, TypeParameter.NAME_PROPERTY).accept(this);
visitList(node, TypeParameter.TYPE_BOUNDS_PROPERTY, " & ", " extends ", Util.EMPTY_STRING);
return false;
}
@Override
public boolean visit(WildcardType node) {
if (node.getAST().apiLevel() >= JLS8_INTERNAL) {
visitList(node, WildcardType.ANNOTATIONS_PROPERTY, String.valueOf(' '), Util.EMPTY_STRING, String.valueOf(' '));
}
this.result.append('?');
ASTNode bound = getChildNode(node, WildcardType.BOUND_PROPERTY);
if (bound != null) {
if (getBooleanAttribute(node, WildcardType.UPPER_BOUND_PROPERTY)) {
this.result.append(" extends ");
} else {
this.result.append(" super ");
}
bound.accept(this);
}
return false;
}
@Override
public boolean visit(YieldStatement node) {
if (node.getAST().isPreviewEnabled() && node.isImplicit() && node.getExpression() == null) {
return false;
}
this.result.append("yield");
ASTNode expression = getChildNode(node, YieldStatement.EXPRESSION_PROPERTY);
if (expression != null ) {
this.result.append(' ');
expression.accept(this);
}
this.result.append(';');
return false;
}
}
ASTRewriteFlattener
INTERNAL_ARRAY_COMPONENT_TYPE_PROPERTY: ChildPropertyDescriptor
result: StringBuffer