Package spoon.refactoring

Class Refactoring

java.lang.Object

spoon.refactoring.Refactoring

public final class Refactoring
extends Object

Contains all methods to refactor code elements in the AST.

Method Summary

Modifier and Type	Method	Description
static void	changeLocalVariableName(CtLocalVariable<?> localVariable, String newName)	Changes name of a CtLocalVariable.
static void	changeMethodName(CtMethod<?> method, String newName)	Changes name of a method, propagates the change in the executable references of the model.
static void	changeTypeName(CtType<?> type, String name)	Changes name of a type element.
static CtMethod<?>	copyMethod(CtMethod<?> method)	See doc in CtMethod.copyMethod()
static CtType<?>	copyType(CtType<?> type)	See doc in CtType.copyType()
static void	removeDeprecatedMethods(String path)	Removes all deprecated methods for all java files in the given path.
static void	removeDeprecatedMethods(String input, String resultPath)	Removes all deprecated methods for all java files in the given path.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

changeTypeName

public static void changeTypeName(CtType<?> type,
                                  String name)

Changes name of a type element.

Parameters:

type - Type in the AST.

name - New name of the element.

changeMethodName

public static void changeMethodName(CtMethod<?> method,
                                    String newName)

Changes name of a method, propagates the change in the executable references of the model.

copyMethod

public static CtMethod<?> copyMethod(CtMethod<?> method)

See doc in CtMethod.copyMethod()

copyType

public static CtType<?> copyType(CtType<?> type)

See doc in CtType.copyType()

changeLocalVariableName

public static void changeLocalVariableName(CtLocalVariable<?> localVariable,
                                           String newName)
                                    throws RefactoringException

Changes name of a CtLocalVariable.

Parameters:

localVariable - to be renamed CtLocalVariable in the AST.

newName - New name of the element.

Throws:

RefactoringException - when rename to newName would cause model inconsistency, like ambiguity, shadowing of other variables, etc.

removeDeprecatedMethods

public static void removeDeprecatedMethods(String path)

Removes all deprecated methods for all java files in the given path. Only use it if you have > jdk8. Older jdk versions may result in wrong results. Only removes deprecated methods, that are no longer invoked by any method or field. If a deprecated method is invoked by a deprecated method only, which can be removed, the deprecated method is removed too. Result is written to /$Path/$Package. For different output folder see removeDeprecatedMethods(String, String).

Parameters:

input - Path to java files in folder.

removeDeprecatedMethods

public static void removeDeprecatedMethods(String input,
                                           String resultPath)

Removes all deprecated methods for all java files in the given path. Only use it if you have > jdk8. Older jdk versions may result in wrong results. Only removes deprecated methods, that are no longer invoked by any method or field. If a deprecated method is invoked by a deprecated method only, which can be removed, the deprecated method is removed too.

Parameters:

input - Path to java files in folder.

resultPath - Path for the refactored java files.