def __init__(self, rsg, name=None, msgType=None):
typecheck(rsg, RosSystemGraph, "rsg")
super(Topic, self).__init__(rsg)
# Dumb placement - just get the enxt free altitudes
self.posBand.altitude, self.negBand.altitude = rsg.nextFreeAltitudes()
self.posBand.rank = self.posBand.altitude
self.negBand.rank = self.posBand.altitude
self.name = name
self.msgType = msgType
self.hz = 0
self.bw = 0
def __init__(self, rsg, name=None, msgType=None):
typecheck(rsg, RosSystemGraph, "rsg")
super(Topic, self).__init__(rsg)
# Dumb placement - just get the enxt free altitudes
self.posBand.altitude, self.negBand.altitude = rsg.nextFreeAltitudes()
self.posBand.rank = self.posBand.altitude
self.negBand.rank = self.posBand.altitude
self.name = name
self.msgType = msgType
self.hz = 0
self.bw = 0
def __init__(self, rsg, name=None):
typecheck(rsg, RosSystemGraph, "rsg")
super(Node, self).__init__(rsg)
# dumb placement - just get the next free index
self.block.index = rsg.nextFreeNodeIndex()
self.name = name
self.location = None
self.pid = None
self.num_threads = 0
self.cpu_load_mean = 0
self.cpu_load_std = 0
self.cpu_load_max = 0
self.virt_mem_mean = 0
self.virt_mem_std = 0
self.virt_mem_max = 0
self.real_mem_mean = 0
self.real_mem_std = 0
self.real_mem_max = 0
def __init__(self, rsg, name=None):
typecheck(rsg, RosSystemGraph, "rsg")
super(Node, self).__init__(rsg)
# dumb placement - just get the next free index
self.block.index = rsg.nextFreeNodeIndex()
self.name = name
self.location = None
self.pid = None
self.num_threads = 0
self.cpu_load_mean = 0
self.cpu_load_std = 0
self.cpu_load_max = 0
self.virt_mem_mean = 0
self.virt_mem_std = 0
self.virt_mem_max = 0
self.real_mem_mean = 0
self.real_mem_std = 0
self.real_mem_max = 0
def __init__(self, rsg, node, topic):
typecheck(rsg, RosSystemGraph, "rsg")
typecheck(node, Node, "node")
typecheck(topic, Topic, "topic")
super(Publisher, self).__init__(rsg, node, topic)
# Dumb placement
self.snap.order = max(filter(lambda x: isinstance(x, int), [pub.snap.order for pub in node.publishers] + [-1])) + 1
self.bandwidth = None
self.msgType = None
def __init__(self, rsg, node, topic):
typecheck(rsg, RosSystemGraph, "rsg")
typecheck(node, Node, "node")
typecheck(topic, Topic, "topic")
super(Publisher, self).__init__(rsg, node, topic)
# Dumb placement
self.snap.order = max(
filter(lambda x: isinstance(x, int),
[pub.snap.order for pub in node.publishers] + [-1])) + 1
self.bandwidth = None
self.msgType = None
def __init__(self, parent, flow_label):
super(FlowItem, self).__init__(parent)
qt_view.BandItemAttributes.__init__(self)
self._flow_label = flow_label
self._layout_manager = typecheck(parent, FabrikLayoutManagerWidget, "parent")
self._view = parent.view()
self._adapter = parent.adapter()
self.origin_index, self.dest_index = flowlabel.parse_flowlabel(flow_label)
self.origin_node_item = self._layout_manager.get_block_item(self.origin_index)
self.dest_node_item = self._layout_manager.get_block_item(self.dest_index)
# Qt Properties
self.setContentsMargins(0, 50, 0, 50)
self.setSizePolicy(QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding))
self.setPreferredHeight(20)
self.setMinimumHeight(20)
self.setAcceptHoverEvents(True)
def __init__(self, parent, hook_label):
super(HookItem, self).__init__(parent)
qt_view.BandItemAttributes.__init__(self)
self._hook_label = hook_label
self._layout_manager = typecheck(parent, FabrikLayoutManagerWidget, "parent")
self._view = parent.view()
self._adapter = parent.adapter()
originAltitude, destAltitude, self.latchIndex = hooklabel.parse_hooklabel(self._hook_label)
# Deal with the parsed things.
self.origin_band_item = self._layout_manager.get_band_item(originAltitude)
self.dest_band_item = self._layout_manager.get_band_item(destAltitude)
self._container = self.latch
self.rank = self.origin_band_item.rank
# Qt Properties
self.setSizePolicy(QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred))
self.setPreferredHeight(5)
self.setMinimumHeight(5)
self.setAcceptHoverEvents(True)