def __init__(self, measureNode):
self.propSpec = measureNode.get("property")
self.property = Property(self.propSpec)
self.key = Property(
measureNode.get("key")) if "key" in measureNode.attrib else None
self.category = measureNode.get("category", self.propSpec)
self.kind = Collector.types.index(measureNode.get("type"))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.epoch = Property(xmlSource.get("epoch", "s.t"))
self.period = xmlSource.get("period", None)
if self.period is not None:
self.period = number(self.period)
self.time = getXValue(xmlSource, "time", XValueHelper(self))
class SetEntity(SimpleEntity):
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.value = getXValue(xmlSource, "value", self.xcontext)
self.property = Property(xmlSource.get("property"))
def action(self):
yield self.hold(0)
self.property.set(self.transaction, self, float(self.value))
class SetEntity(SimpleEntity):
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.value = getXValue(xmlSource, "value", self.xcontext)
self.property = Property(xmlSource.get("property"))
def action(self):
yield self.hold(0)
self.property.set(self.transaction, self, float(self.value))
class While(Loop):
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
def test(self):
return bool(self.property.get(self.transaction, self))
class While(Loop):
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
def test(self):
return bool(self.property.get(self.transaction, self))
class PauseTo(SimpleEntity):
tag = "pause_to"
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.epoch = Property(xmlSource.get("epoch", "s.t"))
self.period = xmlSource.get("period", None)
if self.period is not None:
self.period = number(self.period)
self.time = getXValue(xmlSource, "time", XValueHelper(self))
def duration(self):
ptime = float(self.time)
atime = float(self.epoch.get(self.transaction, self))
if self.period is not None:
comper = math.floor(atime / self.period)
start = comper * self.period
rem = atime - start
if ptime < rem:
start += self.period
ptime = start + ptime
return ptime - atime
def action(self):
yield self.hold(self.duration())
class IfInRange(Branching):
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
self.attributeSetter(("minimum", float), ("maximum", float))
def test(self):
value = float(self.property.get(self.transaction, self))
return self.minimum <= value <= self.maximum
class IfInRange(Branching):
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
self.attributeSetter(("minimum", float), ("maximum", float))
def test(self):
value = float(self.property.get(self.transaction, self))
return self.minimum <= value <= self.maximum
class If(Branching):
"""
If-section (= first subentity) is executed if property is interpreted as true
(normal Python boolean semantics), otherwise else-section is only executed.
Declarative element: if
"""
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
def test(self):
return bool(self.property.get(self.transaction, self))
class If(Branching):
"""
If-section (= first subentity) is executed if property is interpreted as true
(normal Python boolean semantics), otherwise else-section is only executed.
Declarative element: if
"""
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
def test(self):
return bool(self.property.get(self.transaction, self))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
self.attributeSetter(("minimum", float), ("maximum", float))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
self.attributeSetter(("minimum", float), ("maximum", float))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.property = Property(xmlSource.get("property"))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.value = getXValue(xmlSource, "value", self.xcontext)
self.property = Property(xmlSource.get("property"))
def __init__(self, transaction, xmlSource):
super().__init__(transaction, xmlSource)
self.value = getXValue(xmlSource, "value", self.xcontext)
self.property = Property(xmlSource.get("property"))