def exitMethodDeclaration(self,
ctx: JavaParserLabeled.MethodDeclarationContext):
if not self.is_source_class:
return None
method_identifier = ctx.IDENTIFIER().getText()
if self.detected_method == method_identifier:
start_index = ctx.start.tokenIndex
stop_index = ctx.stop.tokenIndex
method_text = self.token_stream_rewriter.getText(
program_name=self.token_stream_rewriter.DEFAULT_PROGRAM_NAME,
start=start_index,
stop=stop_index)
self.code += self.NEW_LINE + ("public " + method_text +
self.NEW_LINE)
# delegate method body in source class
if self.method_map.get(method_identifier):
self.parameters.append("this")
self.token_stream_rewriter.replaceRange(
from_idx=ctx.methodBody().start.tokenIndex,
to_idx=stop_index,
text="{" +
f"\nreturn this.{self.object_name}.{self.detected_method}(" +
",".join(self.parameters) + ");\n" + "}")
self.parameters = []
self.detected_method = None
def enterMethodDeclaration(
self, ctx: JavaParserLabeled.MethodDeclarationContext):
"""check if this is the intended method if so capture signature and remove boolean argument
Args:
ctx (JavaParserLabeled.MethodDeclarationContext):
"""
self.is_source_method = (
ctx.IDENTIFIER().getText() == self.source_method)
if self.is_source_method:
nextParam = None
for idx, formalParameter in enumerate(ctx.formalParameters(
).formalParameterList().formalParameter()):
if formalParameter.variableDeclaratorId().IDENTIFIER().getText(
) == self.argument_name:
self.argument_token = formalParameter
nextParam = ctx.formalParameters().formalParameterList().formalParameter()[idx + 1] \
if idx != len(ctx.formalParameters().formalParameterList().formalParameter()) - 1 else None
break
if nextParam:
self.token_stream_rewriter.replaceRange(
self.argument_token.start.tokenIndex,
nextParam.start.tokenIndex - 1, '')
else:
self.token_stream_rewriter.replaceRange(
self.argument_token.start.tokenIndex,
self.argument_token.stop.tokenIndex, '')
self.signature = self.token_stream_rewriter.getText(
self.token_stream_rewriter.DEFAULT_PROGRAM_NAME,
ctx.start.tokenIndex,
ctx.methodBody().start.tokenIndex)
if self.token_stream_rewriter_changed == False:
self.token_stream_rewriter = TokenStreamRewriter(
self.common_token_stream)
self.token_stream_rewriter_changed = True
def enterMethodDeclaration(self, ctx: JavaParserLabeled.MethodDeclarationContext):
# Extract Methods Name & Methods body of SuperClass
if self.InSuperClass:
new_class_name = ctx.IDENTIFIER().getText()
new_method_body = ctx.methodBody().getText()
self.Visitors[new_class_name] = [new_method_body]
def enterMethodDeclaration(
self, ctx: JavaParserLabeled.MethodDeclarationContext):
if self.is_source_class or self.is_target_class:
if ctx.formalParameters().formalParameterList():
method_parameters = [
ctx.formalParameters().formalParameterList().children[i]
for i in range(
len(ctx.formalParameters().formalParameterList().
children)) if i % 2 == 0
]
else:
method_parameters = []
method_text = ''
for modifier in ctx.parentCtx.parentCtx.modifier():
method_text += modifier.getText() + ' '
type_text = ctx.typeTypeOrVoid().getText()
if type_text == self.source_class:
type_text = self.target_class
if self.is_target_class:
self.token_stream_rewriter.replace(
program_name=self.token_stream_rewriter.
DEFAULT_PROGRAM_NAME,
from_idx=ctx.typeTypeOrVoid().start.tokenIndex,
to_idx=ctx.typeTypeOrVoid().stop.tokenIndex,
text=type_text)
method_text += type_text + ' ' + ctx.IDENTIFIER().getText()
method_text += ' ( '
for parameter in method_parameters:
method_text += parameter.typeType().getText() + ' '
method_text += parameter.variableDeclaratorId().getText(
) + ', '
if method_parameters:
method_text = method_text[:len(method_text) - 2]
method_text += ')\n\t{'
method_text += self.token_stream_rewriter.getText(
program_name=self.token_stream_rewriter.DEFAULT_PROGRAM_NAME,
start=ctx.methodBody().start.tokenIndex + 1,
stop=ctx.methodBody().stop.tokenIndex - 1)
method_text += '}\n'
if self.is_source_class:
self.source_class_data['methods'].append(
ConstructorOrMethod(
name=ctx.IDENTIFIER().getText(),
parameters=[
Parameter(parameter_type=p.typeType().getText(),
name=p.variableDeclaratorId().IDENTIFIER(
).getText()) for p in method_parameters
],
text=method_text))
else:
self.target_class_data['methods'].append(
ConstructorOrMethod(
name=ctx.IDENTIFIER().getText(),
parameters=[
Parameter(parameter_type=p.typeType().getText(),
name=p.variableDeclaratorId().IDENTIFIER(
).getText()) for p in method_parameters
],
text=method_text))