def test_get_type(self):
"""get_type()"""
# Check whether the returned value is self.ctype and if
# equal b_state.types["ColouredState"].
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(
c_state.get_type() == c_state.ctype == types["ColouredState"])
def test_set_id(self):
"""set_id()"""
# Check whether the adjustable self._id properly.
c_state = ColouredState(2, set([1]), set([11, 15, 4]))
self.assertTrue(c_state._id == 2)
c_state.set_id(15)
self.assertTrue(c_state._id == 15)
def test_set_colours(self):
"""set_colours()"""
# Check whether the adjustable self.colours properly.
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.colours == set([11, 14]))
c_state.set_colours(set([3, 5, 7]))
self.assertTrue(c_state.colours == set([3, 5, 7]))
def test_get_type(self):
"""get_type()"""
# Check whether the returned value is self.ctype and if
# equal b_state.types["ColouredState"].
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.get_type() == c_state.ctype ==
types["ColouredState"])
def test_set_colours(self):
"""set_colours()"""
# Check whether the adjustable self.colours properly.
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.colours == set([11, 14]))
c_state.set_colours(set([3, 5, 7]))
self.assertTrue(c_state.colours == set([3, 5, 7]))
def test_get_support_type(self):
"""get_support_type()"""
# Check whether the returned value is self.stypes and if
# equal to [types["b_State"], types["ColouredState"]]
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.get_support_type() == c_state.stypes ==
[types["b_State"], types["ColouredState"]])
def test_get_support_type(self):
"""get_support_type()"""
# Check whether the returned value is self.stypes and if
# equal to [types["b_State"], types["ColouredState"]]
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.get_support_type() == c_state.stypes ==
[types["b_State"], types["ColouredState"]])
def test_set_id(self):
"""set_id()"""
# Check whether the adjustable self._id properly.
c_state = ColouredState(2, set([1]), set([11, 15, 4]))
self.assertTrue(c_state._id == 2)
c_state.set_id(15)
self.assertTrue(c_state._id == 15)
def test__str__(self):
"""__str__()"""
# Determine whether the returned string corresponding to
# str(self._id) + ", " + str(self.colours). Call the object
# function str(object).
c_state = ColouredState(5, set([0]),set([1, 2]))
self.assertTrue(c_state.__str__() ==
str(c_state._id) + ", " + str(c_state.colours))
def test__str__(self):
"""__str__()"""
# Determine whether the returned string corresponding to
# str(self._id) + ", " + str(self.colours). Call the object
# function str(object).
c_state = ColouredState(5, set([0]), set([1, 2]))
self.assertTrue(c_state.__str__() == str(c_state._id) + ", " +
str(c_state.colours))
def test_get_text(self):
"""get_text()"""
# Check whether the returned value is str(self._id).
c_state = ColouredState(6, set([0]), set([11]))
self.assertTrue(c_state.get_text() == "\"6~11\"")
c_state = ColouredState(0, set([1]), set([11, 15, 4]))
self.assertTrue(c_state.get_text() == "\"0~11~4~15\"")
def test__repr__(self):
"""__repr__()"""
# Determine whether the returned string corresponding to
# "<" + str(self._id) + ", " + str(self._rnum) + ", " +
# str(self.colours) + ">". To call the object function repr(object).
c_state = ColouredState(5, set([0]), set([1, 2]))
self.assertTrue(c_state.__repr__() == "<" + str(c_state._id) + ", " +
str(c_state._rnum) + ", " + str(c_state.colours) + ">")
def test__repr__(self):
"""__repr__()"""
# Determine whether the returned string corresponding to
# "<" + str(self._id) + ", " + str(self._rnum) + ", " +
# str(self.colours) + ">". To call the object function repr(object).
c_state = ColouredState(5, set([0]),set([1, 2]))
self.assertTrue(c_state.__repr__() ==
"<" + str(c_state._id) + ", " + str(c_state._rnum) + ", " +
str(c_state.colours) + ">")
def test_set_join_method(self):
"""set_join_method()"""
# Check whether the adjustable self.join_method properly.
c_state = ColouredState(0, set([]), set([1]))
self.assertTrue(c_state.join_method == "union")
c_state.set_join_method("difference")
self.assertTrue(c_state.join_method == "difference")
c_state.set_join_method("intersection")
self.assertTrue(c_state.join_method == "intersection")
def test_is_final(self):
"""is_final()"""
# If len(self._rnum) == 0 then returns False, otherwise it returns True.
c_state = ColouredState(2, set([]), set([11]))
self.assertTrue(c_state.is_final() == False)
c_state = ColouredState(5, set([0]), set([11, 15]))
self.assertTrue(c_state.is_final() == True)
c_state = ColouredState(5, set([0, 1, 2]), set([11, 15]))
self.assertTrue(c_state.is_final() == True)
def test_get_regexp_number(self):
"""get_regexp_number()"""
# Check whether the returned value is self._rnum.
c_state = ColouredState(2, set([]), set([11]))
self.assertTrue(
c_state.get_regexp_number() == c_state._rnum == set([]))
c_state = ColouredState(5, set([0]), set([11, 15]))
self.assertTrue(
c_state.get_regexp_number() == c_state._rnum == set([0]))
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(
c_state.get_regexp_number() == c_state._rnum == set([0, 1, 2]))
def test_set_regexp_number(self):
"""set_regexp_number()"""
# Check whether the adjustable self._rnum properly.
c_state = ColouredState(2, set([]), set([11]))
self.assertTrue(c_state._rnum == set([]))
c_state.set_regexp_number(set([1]))
self.assertTrue(c_state._rnum == set([1]))
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state._rnum == set([0, 1, 2]))
c_state.set_regexp_number(set([1, 3, 5]))
self.assertTrue(c_state._rnum == set([1, 3, 5]))
def test_get_text(self):
"""get_text()"""
# Check whether the returned value is str(self._id).
c_state = ColouredState(6, set([0]), set([11]))
self.assertTrue(c_state.get_text() == "\"6~11\"")
c_state = ColouredState(0, set([1]), set([11, 15, 4]))
self.assertTrue(c_state.get_text() == "\"0~11~4~15\"")
def test_is_final(self):
"""is_final()"""
# If len(self._rnum) == 0 then returns False, otherwise it returns True.
c_state = ColouredState(2, set([]), set([11]))
self.assertTrue(c_state.is_final() == False)
c_state = ColouredState(5, set([0]), set([11, 15]))
self.assertTrue(c_state.is_final() == True)
c_state = ColouredState(5, set([0, 1, 2]), set([11, 15]))
self.assertTrue(c_state.is_final() == True)
def test_set_join_method(self):
"""set_join_method()"""
# Check whether the adjustable self.join_method properly.
c_state = ColouredState(0, set([]), set([1]))
self.assertTrue(c_state.join_method == "union")
c_state.set_join_method("difference")
self.assertTrue(c_state.join_method == "difference")
c_state.set_join_method("intersection")
self.assertTrue(c_state.join_method == "intersection")
def test_set_regexp_number(self):
"""set_regexp_number()"""
# Check whether the adjustable self._rnum properly.
c_state = ColouredState(2, set([]), set([11]))
self.assertTrue(c_state._rnum == set([]))
c_state.set_regexp_number(set([1]))
self.assertTrue(c_state._rnum == set([1]))
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state._rnum == set([0, 1, 2]))
c_state.set_regexp_number(set([1, 3, 5]))
self.assertTrue(c_state._rnum == set([1, 3, 5]))
def test_get_regexp_number(self):
"""get_regexp_number()"""
# Check whether the returned value is self._rnum.
c_state = ColouredState(2, set([]), set([11]))
self.assertTrue(c_state.get_regexp_number() == c_state._rnum
== set([]))
c_state = ColouredState(5, set([0]), set([11, 15]))
self.assertTrue(c_state.get_regexp_number() == c_state._rnum
== set([0]))
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.get_regexp_number() == c_state._rnum
== set([0, 1, 2]))
def test_get_colours(self):
"""get_colours()"""
# Check whether the returned value is self.colours.
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(
c_state.get_colours() == c_state.colours == set([11, 14]))
def test_get_id(self):
"""get_id()"""
# Check whether the returned value is self._id.
c_state = ColouredState(2, set([1]), set([11, 15, 4]))
self.assertTrue(c_state.get_id() == c_state._id == 2)
def test_get_join_method(self):
"""get_join_method()"""
# Check whether the returned value is self.join_method. Check
# whether the returned value is one of the union, intersection,
# difference, symmetric_difference.
c_state = ColouredState(0, set([]), set([1]))
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference")
c_state = ColouredState(0, set([]), set([1]), "intersection")
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference")
c_state = ColouredState(0, set([]), set([1]), "difference")
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference")
c_state = ColouredState(0, set([]), set([1]), "symmetric_difference")
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference")
def test_compute_join(self):
"""compute_join()"""
# - Check whether _rnum returned object contains the values of the
# two _rnum ColouredState object class.
# - Check whether the colors returned object contains the values
# of colors for the two class object ColouredState()
# concentrations under all 4 (union, intersection, difference,
# symmetric_difference) connectivity colors - join_method attribute.
# - If join_method other than 4 appear at the top, check thrown.
# - Check whether the returned object _id is equal to -2.
c_state = ColouredState(5, set([0]), set([1, 2]), "union")
other_state = ColouredState(6, set([1]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0, 1]))
self.assertTrue(join_state.colours == set([1, 2, 3, 4]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]), set([1, 2]), "intersection")
other_state = ColouredState(6, set([1]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0, 1]))
self.assertTrue(join_state.colours == set([]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]), set([1, 2, 3, 4]), "intersection")
other_state = ColouredState(6, set([1]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0, 1]))
self.assertTrue(join_state.colours == set([3, 4]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([]), set([1, 2]), "difference")
other_state = ColouredState(6, set([]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([]))
self.assertTrue(join_state.colours == set([1, 2]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([1, 2]), set([1, 2]), "difference")
other_state = ColouredState(6, set([3, 4]), set([2, 3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([1, 2, 3, 4]))
self.assertTrue(join_state.colours == set([1]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]), set([1, 2, 3]),
"symmetric_difference")
other_state = ColouredState(6, set([1]), set([3, 4, 5]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0, 1]))
self.assertTrue(join_state.colours == set([1, 2, 4, 5]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]), set([1, 2]), "error_join")
other_state = ColouredState(6, set([1]), set([3, 4]))
try:
c_state.compute_join(other_state)
self.assertTrue(False)
except state_colour_operation_not_supported_exception:
self.assertTrue(True)
def test_join(self):
"""join()"""
# Check whether _rnum of returned object contains values of
# two _rnum b_State() class objects.
# Create a class object ColouredState and try whether there would
# be successful united in cases:
# - the self is ColouredState
# - other is ColouredState
# SAME CODE AS IN "test_b_state.py"
# check join two b_State - self join other
self_state = b_State()
other_state = b_State()
self.assertTrue((self_state.join(other_state))._rnum == set())
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
self.assertTrue((self_state.join(other_state))._rnum == set([0]))
self_state = b_State()
other_state = b_State()
other_state._rnum = set([0])
self.assertTrue((self_state.join(other_state))._rnum == set([0]))
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
other_state._rnum = set([1])
self.assertTrue((self_state.join(other_state))._rnum == set([0, 1]))
# check join two b_State - other join self
self_state = b_State()
other_state = b_State()
self.assertTrue((other_state.join(self_state))._rnum == set())
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
self.assertTrue((other_state.join(self_state))._rnum == set([0]))
self_state = b_State()
other_state = b_State()
other_state._rnum = set([0])
self.assertTrue((other_state.join(self_state))._rnum == set([0]))
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
other_state._rnum = set([1])
self.assertTrue((other_state.join(self_state))._rnum == set([0, 1]))
# self is ColouredState class and other is b_State class
self_state = ColouredState(0, set([11]), set([1]))
other_state = b_State(1, set([15]))
self.assertTrue((self_state.join(other_state))._rnum == set([11, 15]))
self_state = ColouredState(2, set([14]), set([1]))
other_state = b_State(3, set([2, 3]))
self.assertTrue(
(other_state.join(self_state))._rnum == set([2, 3, 14]))
# try error
self_state.stypes = []
try:
self_state.join(other_state)
self.assertTrue(False)
except state_join_exception:
self.assertTrue(True)
# ColouredState - self join other
self_state = ColouredState(0, set([]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((self_state.join(other_state))._rnum == set())
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((self_state.join(other_state))._rnum == set([0]))
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([1]), set([5]))
self.assertTrue((self_state.join(other_state))._rnum == set([0, 1]))
# ColouredState - other join self
self_state = ColouredState(0, set([]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set())
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set([0]))
self_state = ColouredState(0, set([]), set([1]))
other_state = ColouredState(1, set([1]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set([1]))
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([1]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set([0, 1]))
def test_get_id(self):
"""get_id()"""
# Check whether the returned value is self._id.
c_state = ColouredState(2, set([1]), set([11, 15, 4]))
self.assertTrue(c_state.get_id() == c_state._id == 2)
def test_compute_join(self):
"""compute_join()"""
# - Check whether _rnum returned object contains the values of the
# two _rnum ColouredState object class.
# - Check whether the colors returned object contains the values
# of colors for the two class object ColouredState()
# concentrations under all 4 (union, intersection, difference,
# symmetric_difference) connectivity colors - join_method attribute.
# - If join_method other than 4 appear at the top, check thrown.
# - Check whether the returned object _id is equal to -2.
c_state = ColouredState(5, set([0]), set([1, 2]), "union")
other_state = ColouredState(6, set([1]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0,1]))
self.assertTrue(join_state.colours == set([1,2,3,4]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]), set([1, 2]), "intersection")
other_state = ColouredState(6, set([1]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0,1]))
self.assertTrue(join_state.colours == set([]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]), set([1, 2, 3, 4]), "intersection")
other_state = ColouredState(6, set([1]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0,1]))
self.assertTrue(join_state.colours == set([3,4]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([]), set([1, 2]), "difference")
other_state = ColouredState(6, set([]), set([3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([]))
self.assertTrue(join_state.colours == set([1,2]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([1,2]), set([1, 2]), "difference")
other_state = ColouredState(6, set([3,4]), set([2,3, 4]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([1,2,3,4]))
self.assertTrue(join_state.colours == set([1]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]),set([1,2,3]),"symmetric_difference")
other_state = ColouredState(6, set([1]), set([3,4,5]))
join_state = c_state.compute_join(other_state)
self.assertTrue(join_state._rnum == set([0,1]))
self.assertTrue(join_state.colours == set([1,2,4,5]))
self.assertTrue(join_state._id == -2)
c_state = ColouredState(5, set([0]),set([1,2]),"error_join")
other_state = ColouredState(6, set([1]), set([3,4]))
try:
c_state.compute_join(other_state)
self.assertTrue(False)
except state_colour_operation_not_supported_exception:
self.assertTrue(True)
def test_join(self):
"""join()"""
# Check whether _rnum of returned object contains values of
# two _rnum b_State() class objects.
# Create a class object ColouredState and try whether there would
# be successful united in cases:
# - the self is ColouredState
# - other is ColouredState
# SAME CODE AS IN "test_b_state.py"
# check join two b_State - self join other
self_state = b_State()
other_state = b_State()
self.assertTrue((self_state.join(other_state))._rnum == set())
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
self.assertTrue((self_state.join(other_state))._rnum == set([0]))
self_state = b_State()
other_state = b_State()
other_state._rnum = set([0])
self.assertTrue((self_state.join(other_state))._rnum == set([0]))
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
other_state._rnum = set([1])
self.assertTrue((self_state.join(other_state))._rnum == set([0,1]))
# check join two b_State - other join self
self_state = b_State()
other_state = b_State()
self.assertTrue((other_state.join(self_state))._rnum == set())
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
self.assertTrue((other_state.join(self_state))._rnum == set([0]))
self_state = b_State()
other_state = b_State()
other_state._rnum = set([0])
self.assertTrue((other_state.join(self_state))._rnum == set([0]))
self_state = b_State()
self_state._rnum = set([0])
other_state = b_State()
other_state._rnum = set([1])
self.assertTrue((other_state.join(self_state))._rnum == set([0,1]))
# self is ColouredState class and other is b_State class
self_state = ColouredState(0, set([11]), set([1]))
other_state = b_State(1, set([15]))
self.assertTrue((self_state.join(other_state))._rnum == set([11, 15]))
self_state = ColouredState(2, set([14]), set([1]))
other_state = b_State(3, set([2, 3]))
self.assertTrue((other_state.join(self_state))._rnum == set([2,3,14]))
# try error
self_state.stypes = []
try :
self_state.join(other_state)
self.assertTrue(False)
except state_join_exception:
self.assertTrue(True)
# ColouredState - self join other
self_state = ColouredState(0, set([]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((self_state.join(other_state))._rnum == set())
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((self_state.join(other_state))._rnum == set([0]))
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([1]), set([5]))
self.assertTrue((self_state.join(other_state))._rnum == set([0, 1]))
# ColouredState - other join self
self_state = ColouredState(0, set([]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set())
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set([0]))
self_state = ColouredState(0, set([]), set([1]))
other_state = ColouredState(1, set([1]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set([1]))
self_state = ColouredState(0, set([0]), set([1]))
other_state = ColouredState(1, set([1]), set([5]))
self.assertTrue((other_state.join(self_state))._rnum == set([0, 1]))
def test_get_colours(self):
"""get_colours()"""
# Check whether the returned value is self.colours.
c_state = ColouredState(7, set([0, 1, 2]), set([11, 14]))
self.assertTrue(c_state.get_colours() == c_state.colours ==
set([11, 14]))
def test_get_join_method(self):
"""get_join_method()"""
# Check whether the returned value is self.join_method. Check
# whether the returned value is one of the union, intersection,
# difference, symmetric_difference.
c_state = ColouredState(0, set([]), set([1]))
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference"
)
c_state = ColouredState(0, set([]), set([1]), "intersection")
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference"
)
c_state = ColouredState(0, set([]), set([1]), "difference")
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference"
)
c_state = ColouredState(0, set([]), set([1]), "symmetric_difference")
self.assertTrue(c_state.get_join_method() == c_state.join_method)
self.assertTrue(c_state.get_join_method() == "union"
or c_state.get_join_method() == "intersection"
or c_state.get_join_method() == "difference"
or c_state.get_join_method() == "symmetric_difference"
)