def enterPrimary4(self, ctx: JavaParserLabeled.Primary4Context):
if self.fields:
field_name = ctx.getText()
if field_name in self.fields and field_name not in self.moved_fields:
self.fields.remove(field_name)
self.token_stream_rewriter.insertBeforeToken(token=ctx.start,
text="ref.")
def exitPrimary4(self, ctx: JavaParserLabeled.Primary4Context):
if self.is_package_imported \
or self.package_identifier is None \
or self.in_selected_package:
if ctx.getText() == self.class_identifier:
self.token_stream_rewriter.replaceIndex(
index=ctx.start.tokenIndex, text=self.class_new_name)
def enterPrimary4(self, ctx: JavaParserLabeled.Primary4Context):
# checks if we are in target method
if self.is_in_target_method:
# print('entering:',ctx.getText())
# print(self.assigning_value_pre)
# print(self.assigning_value_mid)
# print(self.assigning_value_post)
# writing value to a variable in mid
if self.assigning_value_mid:
# adding variable
action = 'write'
if (isinstance(ctx.parentCtx.parentCtx,
JavaParserLabeled.Expression1Context) and ctx.parentCtx.parentCtx.DOT()) or \
(isinstance(ctx.parentCtx.parentCtx,
JavaParserLabeled.Expression2Context) and ctx.parentCtx.parentCtx.LBRACK()):
# print("exiting:", ctx.getText())
action = 'read'
if self.mid_variables.keys().__contains__(str(
ctx.IDENTIFIER())):
self.mid_variables[str(ctx.IDENTIFIER())][action] = True
else:
self.mid_variables[str(ctx.IDENTIFIER())] = {action: True}
self.assigning_value_mid = False
# writing value to a variable in pre
elif self.assigning_value_pre:
# adding variable
action = 'write'
if (isinstance(ctx.parentCtx.parentCtx,
JavaParserLabeled.Expression1Context) and ctx.parentCtx.parentCtx.DOT()) or \
(isinstance(ctx.parentCtx.parentCtx,
JavaParserLabeled.Expression2Context) and ctx.parentCtx.parentCtx.LBRACK()):
# print("exiting:", ctx.getText())
action = 'read'
if self.pre_variables.keys().__contains__(str(
ctx.IDENTIFIER())):
self.pre_variables[str(ctx.IDENTIFIER())][action] = True
else:
self.pre_variables[str(ctx.IDENTIFIER())] = {action: True}
self.assigning_value_pre = False
# writing value to a variable in post
elif self.assigning_value_post:
# adding variable
action = 'write'
if (isinstance(ctx.parentCtx.parentCtx,
JavaParserLabeled.Expression1Context) and ctx.parentCtx.parentCtx.DOT()) or \
(isinstance(ctx.parentCtx.parentCtx,
JavaParserLabeled.Expression2Context) and ctx.parentCtx.parentCtx.LBRACK()):
# print("exiting:", ctx.getText())
action = 'read'
if self.post_variables.keys().__contains__(
str(ctx.IDENTIFIER())):
self.post_variables[str(ctx.IDENTIFIER())][action] = True
else:
self.post_variables[str(ctx.IDENTIFIER())] = {action: True}
self.assigning_value_post = False
# reading a variable value not in extracting lines
elif not set(range(ctx.start.line, ctx.stop.line + 1)).issubset(
set(self.lines)):
# checks if this statement is after extracting lines
if ctx.start.line > self.last_line:
# adding variable to post_variables
if self.post_variables.keys().__contains__(
str(ctx.IDENTIFIER())):
self.post_variables[str(
ctx.IDENTIFIER())]['read'] = True
else:
self.post_variables[str(ctx.IDENTIFIER())] = {
'read': True
}
# this statement is before extracting lines
else:
pass
# this statement is inside extracting lines
else:
if self.mid_variables.keys().__contains__(str(
ctx.IDENTIFIER())):
self.mid_variables[str(ctx.IDENTIFIER())]['read'] = True
else:
self.mid_variables[str(ctx.IDENTIFIER())] = {'read': True}
def enterPrimary4(self, ctx: JavaParserLabeled.Primary4Context):
if self.is_inside_rule is not None:
if self.variable_info['variables'].keys().__contains__(
str(ctx.IDENTIFIER())):
self.used_variables.add(str(ctx.IDENTIFIER()))