org.netbeans.api.java.source
Class TreeMaker

java.lang.Object
  org.netbeans.api.java.source.TreeMaker

public final class TreeMaker
extends Object

Factory interface for creating new com.sun.source.tree instances. The parameters for each method correspond as closely as possible to the accessor methods for each tree interface.
You can obtain appropriate instance of this class by getting it from working copy:

 CancellableTask task = new CancellableTask() {

        public void run(WorkingCopy workingCopy) throws Exception {
            TreeMaker make = workingCopy.getTreeMaker();
            ... your modification code here
        }
        ...
    }; 
 

See Also:

How do I do modification to a source file?

Method Summary

AnnotationTree	addAnnotationAttrValue(AnnotationTree annotation, ExpressionTree attrValue) Appends specified element attrValue to the end of attribute values list.
BlockTree	addBlockStatement(BlockTree block, StatementTree statement) Appends specified element statement to the end of statements list.
CaseTree	addCaseStatement(CaseTree kejs, StatementTree statement) Appends specified element statement to the end of statements list.
ClassTree	addClassImplementsClause(ClassTree clazz, Tree implementsClause) Appends specified element implementsClause to the end of implements list.
ClassTree	addClassMember(ClassTree clazz, Tree member) Appends specified element member to the end of members list.
ClassTree	addClassTypeParameter(ClassTree clazz, TypeParameterTree typeParameter) Appends specified element typeParameter to the end of type parameters list.
void	addComment(Tree tree, Comment comment, boolean preceding) Append a comment to the list of comments attached to a given tree.
CompilationUnitTree	addCompUnitImport(CompilationUnitTree compilationUnit, ImportTree importt) Appends specified element importt to the end of imports list.
CompilationUnitTree	addCompUnitTypeDecl(CompilationUnitTree compilationUnit, Tree typeDeclaration) Appends specified element typeDeclaration to the end of type declarations list.
ForLoopTree	addForLoopInitializer(ForLoopTree forLoop, StatementTree initializer) Appends specified element initializer to the end of initializers list.
ForLoopTree	addForLoopUpdate(ForLoopTree forLoop, ExpressionStatementTree update) Appends specified element update to the end of updates list.
MethodInvocationTree	addMethodInvocationArgument(MethodInvocationTree methodInvocation, ExpressionTree argument) Appends specified element argument.
MethodInvocationTree	addMethodInvocationTypeArgument(MethodInvocationTree methodInvocation, ExpressionTree typeArgument) Appends specified element type argument to the end of type arguments list.
MethodTree	addMethodParameter(MethodTree method, VariableTree parameter) Appends specified element parameter to the end of parameters list.
MethodTree	addMethodThrows(MethodTree method, ExpressionTree throwz) Appends specified element throwz to the end of throws list.
MethodTree	addMethodTypeParameter(MethodTree method, TypeParameterTree typeParameter) Appends specified element typeParameter to the end of type parameters list.
ModifiersTree	addModifiersAnnotation(ModifiersTree modifiers, AnnotationTree annotation) Appends specified element annotation to the end of annotations list.
ModifiersTree	addModifiersModifier(ModifiersTree modifiers, Modifier modifier)
NewArrayTree	addNewArrayDimension(NewArrayTree newArray, ExpressionTree dimension) Appends specified element dimension to the end of dimensions list.
NewArrayTree	addNewArrayInitializer(NewArrayTree newArray, ExpressionTree initializer) Appends specified element initializer to the end of initializers list.
NewClassTree	addNewClassArgument(NewClassTree newClass, ExpressionTree argument) Appends specified element argument to the end of arguments list.
NewClassTree	addNewClassTypeArgument(NewClassTree newClass, ExpressionTree typeArgument) Appends specified element typeArgument to the end of type arguments list.
ParameterizedTypeTree	addParameterizedTypeTypeArgument(ParameterizedTypeTree parameterizedType, ExpressionTree argument) Appends specified element argument to the end of type arguments list.
SwitchTree	addSwitchCase(SwitchTree swic, CaseTree kejs) Appends specified element kejs to the end of cases list.
TryTree	addTryCatch(TryTree traj, CatchTree kec) Appends specified element kec to the end of catches list.
TypeParameterTree	addTypeParameterBound(TypeParameterTree typeParameter, ExpressionTree bound) Appends specified element bound to the end of bounds list.
AnnotationTree	Annotation(Tree type, List<? extends ExpressionTree> arguments) Creates a new AnnotationTree.
ClassTree	AnnotationType(ModifiersTree modifiers, CharSequence simpleName, List<? extends Tree> memberDecls) Creates a new ClassTree representing annotation type.
ArrayAccessTree	ArrayAccess(ExpressionTree array, ExpressionTree index) Creates a new ArrayAccessTree.
ArrayTypeTree	ArrayType(Tree type) Creates a new ArrayTypeTree.
AssertTree	Assert(ExpressionTree condition, ExpressionTree detail) Creates a new AssertTree.
AssignmentTree	Assignment(ExpressionTree variable, ExpressionTree expression) Creates a new AssignmentTree.
BinaryTree	Binary(Tree.Kind operator, ExpressionTree left, ExpressionTree right) Creates a new BinaryTree.
BlockTree	Block(List<? extends StatementTree> statements, boolean isStatic) Creates a new BlockTree.
BreakTree	Break(CharSequence label) Creates a new BreakTree.
CaseTree	Case(ExpressionTree expression, List<? extends StatementTree> statements) Creates a new CaseTree.
CatchTree	Catch(VariableTree parameter, BlockTree block) Creates a new CatchTree.
ClassTree	Class(ModifiersTree modifiers, CharSequence simpleName, List<? extends TypeParameterTree> typeParameters, Tree extendsClause, List<? extends Tree> implementsClauses, List<? extends Tree> memberDecls) Creates a new ClassTree.
CompilationUnitTree	CompilationUnit(ExpressionTree packageName, List<? extends ImportTree> imports, List<? extends Tree> typeDeclarations, JavaFileObject sourceFile) Creates a new CompilationUnitTree.
CompilationUnitTree	CompilationUnit(FileObject sourceRoot, String path, List<? extends ImportTree> imports, List<? extends Tree> typeDeclarations) Creates a new CompilationUnitTree.
CompoundAssignmentTree	CompoundAssignment(Tree.Kind operator, ExpressionTree variable, ExpressionTree expression) Creates a new CompoundAssignmentTree.
ConditionalExpressionTree	ConditionalExpression(ExpressionTree condition, ExpressionTree trueExpression, ExpressionTree falseExpression) Creates a new ConditionalExpressionTree.
MethodTree	Constructor(ModifiersTree modifiers, List<? extends TypeParameterTree> typeParameters, List<? extends VariableTree> parameters, List<? extends ExpressionTree> throwsList, BlockTree body) Creates a new MethodTree representing constructor.
MethodTree	Constructor(ModifiersTree modifiers, List<? extends TypeParameterTree> typeParameters, List<? extends VariableTree> parameters, List<? extends ExpressionTree> throwsList, String bodyText) Creates a new MethodTree representing constructor.
ContinueTree	Continue(CharSequence label) Creates a new ContinueTree.
BlockTree	createMethodBody(MethodTree method, String bodyText) Creates a new BlockTree for provided bodyText.
DoWhileLoopTree	DoWhileLoop(ExpressionTree condition, StatementTree statement) Creates a new DoWhileLoopTree.
EmptyStatementTree	EmptyStatement() Creates a new EmptyStatementTree.
EnhancedForLoopTree	EnhancedForLoop(VariableTree variable, ExpressionTree expression, StatementTree statement) Creates a new EnhancedForLoopTree.
ClassTree	Enum(ModifiersTree modifiers, CharSequence simpleName, List<? extends Tree> implementsClauses, List<? extends Tree> memberDecls) Creates a new ClassTree representing enum.
ErroneousTree	Erroneous(List<? extends Tree> errorTrees) Creates a new ErroneousTree.
ExpressionStatementTree	ExpressionStatement(ExpressionTree expression) Creates a new ExpressionStatementTree.
ForLoopTree	ForLoop(List<? extends StatementTree> initializer, ExpressionTree condition, List<? extends ExpressionStatementTree> update, StatementTree statement) Creates a new ForLoopTree.
IdentifierTree	Identifier(CharSequence name) Creates a new IdentifierTree.
IdentifierTree	Identifier(Element element) Creates a new IdentifierTree from an Element.
IfTree	If(ExpressionTree condition, StatementTree thenStatement, StatementTree elseStatement) Creates a new IfTree.
ImportTree	Import(Tree qualid, boolean importStatic) Creates a new ImportTree.
AnnotationTree	insertAnnotationAttrValue(AnnotationTree annotation, int index, ExpressionTree attrValue) Inserts the specified element attrValue at the specified position in attribute values list.
BlockTree	insertBlockStatement(BlockTree block, int index, StatementTree statement) Inserts the specified element statement at the specified position in statements list.
CaseTree	insertCaseStatement(CaseTree kejs, int index, StatementTree statement) Inserts the specified element statement at the specified position in statements list.
ClassTree	insertClassImplementsClause(ClassTree clazz, int index, Tree implementsClause) Inserts the specified element implementsClause at the specified position in implements list.
ClassTree	insertClassMember(ClassTree clazz, int index, Tree member) Inserts the specified element member at the specified position in members list.
ClassTree	insertClassTypeParameter(ClassTree clazz, int index, TypeParameterTree typeParameter) Inserts the specified element member at the specified position in type parameters list.
void	insertComment(Tree tree, Comment comment, int index, boolean preceding) Insert a comment to the list of comments attached to a given tree (to a specified position).
CompilationUnitTree	insertCompUnitImport(CompilationUnitTree compilationUnit, int index, ImportTree importt) Inserts the specified element importt at the specified position in imports list.
CompilationUnitTree	insertCompUnitTypeDecl(CompilationUnitTree compilationUnit, int index, Tree typeDeclaration) Inserts the specified element typeDeclaration at the specified position in type declarations list.
ForLoopTree	insertForLoopInitializer(ForLoopTree forLoop, int index, StatementTree initializer) Inserts the specified element initializer at the specified position in initializers list.
ForLoopTree	insertForLoopUpdate(ForLoopTree forLoop, int index, ExpressionStatementTree update) Inserts the specified element update at the specified position in updates list.
MethodInvocationTree	insertMethodInvocationArgument(MethodInvocationTree methodInvocation, int index, ExpressionTree argument) Inserts the specified element argument.
MethodInvocationTree	insertMethodInvocationTypeArgument(MethodInvocationTree methodInvocation, int index, ExpressionTree typeArgument) Inserts the specified element typeArgument at the specified position in type arguments list.
MethodTree	insertMethodParameter(MethodTree method, int index, VariableTree parameter) Inserts the specified element parameter at the specified position in parameters list.
MethodTree	insertMethodThrows(MethodTree method, int index, ExpressionTree throwz) Inserts the specified element throws at the specified position in throws list.
MethodTree	insertMethodTypeParameter(MethodTree method, int index, TypeParameterTree typeParameter) Inserts the specified element typeParameter at the specified position in type parameters list.
ModifiersTree	insertModifiersAnnotation(ModifiersTree modifiers, int index, AnnotationTree annotation) Inserts the specified element annotation at the specified position in annotations list.
NewArrayTree	insertNewArrayDimension(NewArrayTree newArray, int index, ExpressionTree dimension) Inserts the specified element dimension at the specified position in dimensions list.
NewArrayTree	insertNewArrayInitializer(NewArrayTree newArray, int index, ExpressionTree initializer) Inserts the specified element initializer at the specified position in initializers list.
NewClassTree	insertNewClassArgument(NewClassTree newClass, int index, ExpressionTree argument) Inserts the specified element argument at the specified position in type arguments list.
NewClassTree	insertNewClassTypeArgument(NewClassTree newClass, int index, ExpressionTree typeArgument) Inserts the specified element typeArgument at the specified position in type arguments list.
ParameterizedTypeTree	insertParameterizedTypeTypeArgument(ParameterizedTypeTree parameterizedType, int index, ExpressionTree argument) Inserts the specified element argument at the specified position in type arguments list.
SwitchTree	insertSwitchCase(SwitchTree swic, int index, CaseTree kejs) Inserts the specified element kejs at the specified position in cases list.
TryTree	insertTryCatch(TryTree traj, int index, CatchTree kec) Inserts the specified element kec at the specified position in catches list.
TypeParameterTree	insertTypeParameterBound(TypeParameterTree typeParameter, int index, ExpressionTree bound) Inserts the specified element bound at the specified position in bounds list.
InstanceOfTree	InstanceOf(ExpressionTree expression, Tree type) Creates a new InstanceOfTree.
ClassTree	Interface(ModifiersTree modifiers, CharSequence simpleName, List<? extends TypeParameterTree> typeParameters, List<? extends Tree> extendsClauses, List<? extends Tree> memberDecls) Creates a new ClassTree representing interface.
LabeledStatementTree	LabeledStatement(CharSequence label, StatementTree statement) Creates a new LabeledStatementTree.
LiteralTree	Literal(Object value) Creates a new LiteralTree.
MemberSelectTree	MemberSelect(ExpressionTree expression, CharSequence identifier) Creates a new MemberSelectTree.
MemberSelectTree	MemberSelect(ExpressionTree expression, Element element) Creates a new MemberSelectTree from an expression and an element.
MethodTree	Method(ExecutableElement element, BlockTree body) Creates a new MethodTree from an ExecutableElement and a BlockTree.
MethodTree	Method(ModifiersTree modifiers, CharSequence name, Tree returnType, List<? extends TypeParameterTree> typeParameters, List<? extends VariableTree> parameters, List<? extends ExpressionTree> throwsList, BlockTree body, ExpressionTree defaultValue) Creates a new MethodTree.
MethodTree	Method(ModifiersTree modifiers, CharSequence name, Tree returnType, List<? extends TypeParameterTree> typeParameters, List<? extends VariableTree> parameters, List<? extends ExpressionTree> throwsList, String bodyText, ExpressionTree defaultValue) Creates a new MethodTree.
MethodInvocationTree	MethodInvocation(List<? extends ExpressionTree> typeArguments, ExpressionTree method, List<? extends ExpressionTree> arguments) Creates a new MethodInvocationTree.
ModifiersTree	Modifiers(long flags, List<? extends AnnotationTree> annotations) Creates a new ModifiersTree with a new flags and annotation.
ModifiersTree	Modifiers(ModifiersTree oldMods, List<? extends AnnotationTree> annotations) Creates a new ModifiersTree with a new set of annotations.
ModifiersTree	Modifiers(Set<Modifier> flags) Creates a new ModifiersTree without any annotations specified.
ModifiersTree	Modifiers(Set<Modifier> flags, List<? extends AnnotationTree> annotations) Creates a new ModifiersTree with a new set of flags and annotations.
NewArrayTree	NewArray(Tree elemtype, List<? extends ExpressionTree> dimensions, List<? extends ExpressionTree> initializers) Creates a new NewArrayTree.
NewClassTree	NewClass(ExpressionTree enclosingExpression, List<? extends ExpressionTree> typeArguments, ExpressionTree identifier, List<? extends ExpressionTree> arguments, ClassTree classBody) Creates a new NewClassTree.
ParameterizedTypeTree	ParameterizedType(Tree type, List<? extends Tree> typeArguments) Creates a new ParameterizedTypeTree.
ParenthesizedTree	Parenthesized(ExpressionTree expression) Creates a new ParenthesizedTree.
PrimitiveTypeTree	PrimitiveType(TypeKind typekind) Creates a new PrimitiveTypeTree.
ExpressionTree	QualIdent(Element element) Creates a qualified identifier from an element.
AnnotationTree	removeAnnotationAttrValue(AnnotationTree annotation, ExpressionTree attrValue) Removes the first occurrence in attribute values list of the specified element.
AnnotationTree	removeAnnotationAttrValue(AnnotationTree annotation, int index) Removes the element at the specified position in attribute values list.
BlockTree	removeBlockStatement(BlockTree block, int index) Removes the element at the specified position in statements list.
BlockTree	removeBlockStatement(BlockTree block, StatementTree statement) Removes the first occurrence in statements list of the specified element.
CaseTree	removeCaseStatement(CaseTree kejs, int index) Removes the element at the specified position in statements list.
CaseTree	removeCaseStatement(CaseTree kejs, StatementTree statement) Removes the first occurrence in statements list of the specified element.
ClassTree	removeClassImplementsClause(ClassTree clazz, int index) Removes the element at the specified position in implements list.
ClassTree	removeClassImplementsClause(ClassTree clazz, Tree implementsClause) Removes the first occurrence in implements list of the specified element.
ClassTree	removeClassMember(ClassTree clazz, int index) Removes the element at the specified position in members list.
ClassTree	removeClassMember(ClassTree clazz, Tree member) Removes the first occurrence in members list of the specified element.
ClassTree