Make method non-final

Introduction

Make method non-final refactoring operation

Pre and post-conditions

Pre-conditions:

Todo: Add pre-conditions

Post-conditions:

Todo: Add post-conditions

MakeMethodNonFinalRefactoringListener (JavaParserLabeledListener)

To implement Make Method Non-Final refactoring based on its actors.

Source code in codart\refactorings\make_method_non_final.py

class MakeMethodNonFinalRefactoringListener(JavaParserLabeledListener):
    """

    To implement Make Method Non-Final refactoring based on its actors.

    """

    def __init__(self, common_token_stream: CommonTokenStream = None, source_class=None, method_name: str = None):
        """


        """
        if method_name is None:
            self.method_name = ""
        else:
            self.method_name = method_name

        if source_class is None:
            self.source_class = ""
        else:
            self.source_class = source_class
        if common_token_stream is None:
            raise ValueError('common_token_stream is None')
        else:
            self.token_stream_rewriter = TokenStreamRewriter(common_token_stream)

        self.is_source_class = False
        self.is_final = False

    def enterClassDeclaration(self, ctx: JavaParserLabeled.ClassDeclarationContext):

        class_identifier = ctx.IDENTIFIER().getText()
        if class_identifier == self.source_class:
            self.is_source_class = True
        else:
            self.is_source_class = False

    def exitMethodDeclaration(self, ctx: JavaParserLabeled.MethodDeclarationContext):
        if not self.is_source_class:
            return None
        grand_parent_ctx = ctx.parentCtx.parentCtx
        method_identifier = ctx.IDENTIFIER().getText()
        if self.method_name in method_identifier:
            if not (grand_parent_ctx.modifier() == []):
                for i in range(0, len(grand_parent_ctx.modifier())):
                    if grand_parent_ctx.modifier(i).getText() == "final":
                        self.is_final = True
                        break
                if self.is_final:
                    self.token_stream_rewriter.replaceRange(
                        from_idx=grand_parent_ctx.modifier(i).start.tokenIndex,
                        to_idx=grand_parent_ctx.modifier(i).stop.tokenIndex,
                        text=''
                    )

__init__(self, common_token_stream=None, source_class=None, method_name=None) special

Source code in codart\refactorings\make_method_non_final.py

def __init__(self, common_token_stream: CommonTokenStream = None, source_class=None, method_name: str = None):
    """


    """
    if method_name is None:
        self.method_name = ""
    else:
        self.method_name = method_name

    if source_class is None:
        self.source_class = ""
    else:
        self.source_class = source_class
    if common_token_stream is None:
        raise ValueError('common_token_stream is None')
    else:
        self.token_stream_rewriter = TokenStreamRewriter(common_token_stream)

    self.is_source_class = False
    self.is_final = False