jmplib.primitives.impl

Class DeleteFieldPrimitive

java.lang.Object

jmplib.primitives.AbstractPrimitive

jmplib.primitives.FieldPrimitive

jmplib.primitives.impl.DeleteFieldPrimitive

All Implemented Interfaces:

Primitive

public class DeleteFieldPrimitive
extends FieldPrimitive

Deletes a field of one class

Author:

Ignacio Lagartos

Field Summary

Fields inherited from class jmplib.primitives.FieldPrimitive

declaration, getter, name, setter, unary

Fields inherited from class jmplib.primitives.AbstractPrimitive

changesClassHierarchy, classContent, clazz, modifiedClasses

Constructor Summary

Constructors

Constructor and Description
DeleteFieldPrimitive(ClassContent classContent, java.lang.String name, java.lang.Class<?> type)

Method Summary

Modifier and Type	Method and Description
protected void	addSupportMethods(com.github.javaparser.ast.body.TypeDeclaration type) Add deleted auxiliary methods
protected void	executePrimitive() Removes the declaration of one field from the source code of the class
protected java.lang.String	getGetterDescriptor()
protected java.lang.String	getSetterDescriptor()
protected java.lang.String	getUnaryDescriptor()
boolean	isSafe() Returns if the primitive is safe or not.
protected void	removeSupportMethods(com.github.javaparser.ast.CompilationUnit unit, com.github.javaparser.ast.body.TypeDeclaration type) Delete the auxiliary method of the deleted field
protected void	undoPrimitive() Revert the changes done

Methods inherited from class jmplib.primitives.FieldPrimitive

getAuxiliaryMethodVisibility

Methods inherited from class jmplib.primitives.AbstractPrimitive

changeVersion, execute, getSuperClass, getTargetClass, undo, undoUpdateVersion, updateVersion, updateVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteFieldPrimitive

public DeleteFieldPrimitive(ClassContent classContent,
                            java.lang.String name,
                            java.lang.Class<?> type)

Method Detail

executePrimitive

protected void executePrimitive()
                         throws StructuralIntercessionException

Removes the declaration of one field from the source code of the class

Specified by:

executePrimitive in class AbstractPrimitive

Throws:

StructuralIntercessionException - If there are any error

removeSupportMethods

protected void removeSupportMethods(com.github.javaparser.ast.CompilationUnit unit,
                                    com.github.javaparser.ast.body.TypeDeclaration type)

Delete the auxiliary method of the deleted field

Parameters:

unit - CompilationUnit of the class

type - TypeDeclaration of the class

undoPrimitive

protected void undoPrimitive()
                      throws StructuralIntercessionException

Revert the changes done

Specified by:

undoPrimitive in class AbstractPrimitive

Throws:

StructuralIntercessionException - If there are any error

addSupportMethods

protected void addSupportMethods(com.github.javaparser.ast.body.TypeDeclaration type)

Add deleted auxiliary methods

Parameters:

type - TypeDeclaration of the class

isSafe

public boolean isSafe()

Description copied from class: AbstractPrimitive

Returns if the primitive is safe or not. If it isn't safe, the PrimitiveExecutor hace to send all clases to recompile for type error detection

Specified by:

isSafe in interface Primitive

Overrides:

isSafe in class AbstractPrimitive

Returns:

false, if the application needs to recompile, true otherwise

getGetterDescriptor

protected java.lang.String getGetterDescriptor()

getSetterDescriptor

protected java.lang.String getSetterDescriptor()

getUnaryDescriptor

protected java.lang.String getUnaryDescriptor()