# THE SOFTWARE.
from bt2 import native_bt, object, utils
-import bt2.field_types
+import bt2.field_class
import collections.abc
import bt2.ctf_writer
import bt2.stream
if self._at == len(self._stream_class):
raise StopIteration
- ec_ptr = native_bt.ctf_stream_class_get_event_class_by_index(self._stream_class._ptr,
- self._at)
+ ec_ptr = native_bt.stream_class_get_event_class_by_index(self._stream_class._ptr,
+ self._at)
assert(ec_ptr)
- ev_id = native_bt.ctf_event_class_get_id(ec_ptr)
+ ev_id = native_bt.event_class_get_id(ec_ptr)
native_bt.put(ec_ptr)
utils._handle_ret(ev_id, "cannot get event class object's ID")
self._at += 1
return ev_id
-class StreamClass(object._Object, collections.abc.Mapping):
- def __init__(self, name=None, id=None, packet_context_field_type=None,
- event_header_field_type=None, event_context_field_type=None,
+class StreamClass(object._SharedObject, collections.abc.Mapping):
+ _get_ref = staticmethod(native_bt.stream_class_get_ref)
+ _put_ref = staticmethod(native_bt.stream_class_put_ref)
+
+ def __init__(self, name=None, id=None, packet_context_field_class=None,
+ event_header_field_class=None, event_context_field_class=None,
event_classes=None):
- ptr = native_bt.ctf_stream_class_create_empty(None)
+ ptr = native_bt.stream_class_create_empty(None)
if ptr is None:
raise bt2.CreationError('cannot create stream class object')
if id is not None:
self.id = id
- if packet_context_field_type is not None:
- self.packet_context_field_type = packet_context_field_type
+ if packet_context_field_class is not None:
+ self.packet_context_field_class = packet_context_field_class
- if event_header_field_type is not None:
- self.event_header_field_type = event_header_field_type
+ if event_header_field_class is not None:
+ self.event_header_field_class = event_header_field_class
- if event_context_field_type is not None:
- self.event_context_field_type = event_context_field_type
+ if event_context_field_class is not None:
+ self.event_context_field_class = event_context_field_class
if event_classes is not None:
for event_class in event_classes:
def __getitem__(self, key):
utils._check_int64(key)
- ec_ptr = native_bt.ctf_stream_class_get_event_class_by_id(self._ptr,
- key)
+ ec_ptr = native_bt.stream_class_get_event_class_by_id(self._ptr,
+ key)
if ec_ptr is None:
raise KeyError(key)
return bt2.EventClass._create_from_ptr(ec_ptr)
def __len__(self):
- count = native_bt.ctf_stream_class_get_event_class_count(self._ptr)
+ count = native_bt.stream_class_get_event_class_count(self._ptr)
assert(count >= 0)
return count
def add_event_class(self, event_class):
utils._check_type(event_class, bt2.EventClass)
- ret = native_bt.ctf_stream_class_add_event_class(self._ptr, event_class._ptr)
+ ret = native_bt.stream_class_add_event_class(self._ptr, event_class._ptr)
utils._handle_ret(ret, "cannot add event class object to stream class object's")
@property
def trace(self):
- tc_ptr = native_bt.ctf_stream_class_get_trace(self._ptr)
+ tc_ptr = native_bt.stream_class_get_trace(self._ptr)
if tc_ptr is not None:
return bt2.Trace._create_from_ptr(tc_ptr)
@property
def name(self):
- return native_bt.ctf_stream_class_get_name(self._ptr)
+ return native_bt.stream_class_get_name(self._ptr)
@name.setter
def name(self, name):
utils._check_str(name)
- ret = native_bt.ctf_stream_class_set_name(self._ptr, name)
+ ret = native_bt.stream_class_set_name(self._ptr, name)
utils._handle_ret(ret, "cannot set stream class object's name")
+ @property
+ def assigns_automatic_stream_id(self):
+ return native_bt.stream_class_assigns_automatic_stream_id(self._ptr)
+
+ def _assigns_automatic_stream_id(self, auto_id):
+ utils._check_bool(auto_id)
+ return native_bt.stream_class_set_assigns_automatic_stream_id(self._ptr, auto_id)
+
+ _assigns_automatic_stream_id = property(fset=_assigns_automatic_stream_id)
+
@property
def id(self):
- id = native_bt.ctf_stream_class_get_id(self._ptr)
+ id = native_bt.stream_class_get_id(self._ptr)
if id < 0:
return
@id.setter
def id(self, id):
utils._check_int64(id)
- ret = native_bt.ctf_stream_class_set_id(self._ptr, id)
+ ret = native_bt.stream_class_set_id(self._ptr, id)
utils._handle_ret(ret, "cannot set stream class object's ID")
@property
def clock(self):
- clock_ptr = native_bt.ctf_stream_class_get_clock(self._ptr)
+ clock_ptr = native_bt.stream_class_get_clock(self._ptr)
if clock_ptr is None:
return
@clock.setter
def clock(self, clock):
utils._check_type(clock, bt2.ctf_writer.CtfWriterClock)
- ret = native_bt.ctf_stream_class_set_clock(self._ptr, clock._ptr)
+ ret = native_bt.stream_class_set_clock(self._ptr, clock._ptr)
utils._handle_ret(ret, "cannot set stream class object's CTF writer clock object")
@property
- def packet_context_field_type(self):
- ft_ptr = native_bt.ctf_stream_class_get_packet_context_type(self._ptr)
+ def packet_context_field_class(self):
+ fc_ptr = native_bt.stream_class_get_packet_context_type(self._ptr)
- if ft_ptr is None:
+ if fc_ptr is None:
return
- return bt2.field_types._create_from_ptr(ft_ptr)
+ return bt2.field_class._create_from_ptr(fc_ptr)
- @packet_context_field_type.setter
- def packet_context_field_type(self, packet_context_field_type):
- packet_context_field_type_ptr = None
+ @packet_context_field_class.setter
+ def packet_context_field_class(self, packet_context_field_class):
+ packet_context_field_class_ptr = None
- if packet_context_field_type is not None:
- utils._check_type(packet_context_field_type, bt2.field_types._FieldType)
- packet_context_field_type_ptr = packet_context_field_type._ptr
+ if packet_context_field_class is not None:
+ utils._check_type(packet_context_field_class, bt2.field_class._FieldClass)
+ packet_context_field_class_ptr = packet_context_field_class._ptr
- ret = native_bt.ctf_stream_class_set_packet_context_type(self._ptr,
- packet_context_field_type_ptr)
- utils._handle_ret(ret, "cannot set stream class object's packet context field type")
+ ret = native_bt.stream_class_set_packet_context_type(self._ptr,
+ packet_context_field_class_ptr)
+ utils._handle_ret(ret, "cannot set stream class object's packet context field class")
@property
- def event_header_field_type(self):
- ft_ptr = native_bt.ctf_stream_class_get_event_header_type(self._ptr)
+ def event_header_field_class(self):
+ fc_ptr = native_bt.stream_class_get_event_header_type(self._ptr)
- if ft_ptr is None:
+ if fc_ptr is None:
return
- return bt2.field_types._create_from_ptr(ft_ptr)
+ return bt2.field_class._create_from_ptr(fc_ptr)
- @event_header_field_type.setter
- def event_header_field_type(self, event_header_field_type):
- event_header_field_type_ptr = None
+ @event_header_field_class.setter
+ def event_header_field_class(self, event_header_field_class):
+ event_header_field_class_ptr = None
- if event_header_field_type is not None:
- utils._check_type(event_header_field_type, bt2.field_types._FieldType)
- event_header_field_type_ptr = event_header_field_type._ptr
+ if event_header_field_class is not None:
+ utils._check_type(event_header_field_class, bt2.field_class._FieldClass)
+ event_header_field_class_ptr = event_header_field_class._ptr
- ret = native_bt.ctf_stream_class_set_event_header_type(self._ptr,
- event_header_field_type_ptr)
- utils._handle_ret(ret, "cannot set stream class object's event header field type")
+ ret = native_bt.stream_class_set_event_header_type(self._ptr,
+ event_header_field_class_ptr)
+ utils._handle_ret(ret, "cannot set stream class object's event header field class")
@property
- def event_context_field_type(self):
- ft_ptr = native_bt.ctf_stream_class_get_event_context_type(self._ptr)
+ def event_context_field_class(self):
+ fc_ptr = native_bt.stream_class_get_event_context_type(self._ptr)
- if ft_ptr is None:
+ if fc_ptr is None:
return
- return bt2.field_types._create_from_ptr(ft_ptr)
+ return bt2.field_class._create_from_ptr(fc_ptr)
- @event_context_field_type.setter
- def event_context_field_type(self, event_context_field_type):
- event_context_field_type_ptr = None
+ @event_context_field_class.setter
+ def event_context_field_class(self, event_context_field_class):
+ event_context_field_class_ptr = None
- if event_context_field_type is not None:
- utils._check_type(event_context_field_type, bt2.field_types._FieldType)
- event_context_field_type_ptr = event_context_field_type._ptr
+ if event_context_field_class is not None:
+ utils._check_type(event_context_field_class, bt2.field_class._FieldClass)
+ event_context_field_class_ptr = event_context_field_class._ptr
- ret = native_bt.ctf_stream_class_set_event_context_type(self._ptr,
- event_context_field_type_ptr)
- utils._handle_ret(ret, "cannot set stream class object's event context field type")
+ ret = native_bt.stream_class_set_event_context_type(self._ptr,
+ event_context_field_class_ptr)
+ utils._handle_ret(ret, "cannot set stream class object's event context field class")
def __call__(self, name=None, id=None):
if name is not None:
utils._check_str(name)
if id is None:
- stream_ptr = native_bt.ctf_stream_create(self._ptr, name)
+ stream_ptr = native_bt.stream_create(self._ptr, name)
else:
- stream_ptr = native_bt.ctf_stream_create_with_id(self._ptr, name, id)
+ stream_ptr = native_bt.stream_create_with_id(self._ptr, name, id)
if stream_ptr is None:
raise bt2.CreationError('cannot create stream object')
self_event_classes,
self.name,
self.id,
- self.packet_context_field_type,
- self.event_header_field_type,
- self.event_context_field_type,
+ self.packet_context_field_class,
+ self.event_header_field_class,
+ self.event_context_field_class,
self.clock,
)
other_props = (
other_event_classes,
other.name,
other.id,
- other.packet_context_field_type,
- other.event_header_field_type,
- other.event_context_field_type,
+ other.packet_context_field_class,
+ other.event_header_field_class,
+ other.event_context_field_class,
other.clock,
)
return self_props == other_props
- def _copy(self, ft_copy_func, ev_copy_func):
+ def _copy(self, fc_copy_func, ev_copy_func):
cpy = StreamClass()
if self.id is not None:
if self.clock is not None:
cpy.clock = self.clock
- cpy.packet_context_field_type = ft_copy_func(self.packet_context_field_type)
- cpy.event_header_field_type = ft_copy_func(self.event_header_field_type)
- cpy.event_context_field_type = ft_copy_func(self.event_context_field_type)
+ cpy.packet_context_field_class = fc_copy_func(self.packet_context_field_class)
+ cpy.event_header_field_class = fc_copy_func(self.event_header_field_class)
+ cpy.event_context_field_class = fc_copy_func(self.event_context_field_class)
for event_class in self.values():
cpy.add_event_class(ev_copy_func(event_class))
return cpy
def __copy__(self):
- return self._copy(lambda ft: ft, copy.copy)
+ return self._copy(lambda fc: fc, copy.copy)
def __deepcopy__(self, memo):
cpy = self._copy(copy.deepcopy, copy.deepcopy)
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