CRcRequest Class Reference

Description

Request specifications.

Request objects define the request for a certain value together with some
additional attributes. The concept of requests is introduced to deal with
potentially concurrent write accesses to resources. Besides the requested
value, a request has the following attributes:
  - a unique GID by which it can be later be changed or deleted.
  - a priority (see also: comments on the 'prio*' constants)
  - a start (on) time (optional)
  - an expiration (off) time (optional)
  - a hysteresis to avoid too frequent value changes (optional)

Inherits object.

Public Member Functions
def	Reset (self)
def	Set (self, *args)
def	SetValue (self, *args)
def	SetGid (self, _gid)
def	SetPriority (self, _priority)
def	SetTimeOn (self, _t0)
def	SetTimeOff (self, _t1)
def	SetRepeat (self, _repeat)
def	SetHysteresis (self, _hysteresis)
def	SetForTrigger (self)
def	Convert (self, rc, warn=True)
def	IsCompatible (self)
def	Gid (self)
def	Origin (self)
def	Type (self)
def	Value (self)
def	Priority (self)
def	TimeOn (self)
def	TimeOff (self)
def	Repeat (self)
def	Hysteresis (self)
def	SetFromStr (self, str)
def	SetAttrsFromStr (self, str)
def	ToStr (self, *args)
def	Set (self, reqDef=None, attrs=None, value=None, id=None, priority=None, t0=None, t1=None, repeat=None, hysteresis=None)
	Versatile setter. More...

Member Function Documentation

Reset()

def Reset

(

self

)

Reset(CRcRequest self)

Set() [1/2]

def Set	(		self,
		*	args
	)

Set(CRcRequest self, CRcRequest req)
Set(CRcRequest self, CRcValueState _value=None, char const * _gid=None, int _priority=-1, TTicks _t0=NEVER, TTicks _t1=NEVER, TTicks _repeat=NEVER, TTicks _hysteresis=NEVER)

SetValue()

def SetValue	(		self,
		*	args
	)

SetValue(CRcRequest self, CRcValueState _value)
SetValue(CRcRequest self, bool _value)
SetValue(CRcRequest self, int _value)
SetValue(CRcRequest self, float _value)
SetValue(CRcRequest self, char const * _value)
SetValue(CRcRequest self, TTicks _value)

SetGid()

def SetGid	(		self,
			_gid
	)

SetGid(CRcRequest self, char const * _gid)

SetPriority()

def SetPriority	(		self,
			_priority
	)

SetPriority(CRcRequest self, int _priority)

SetTimeOn()

def SetTimeOn	(		self,
			_t0
	)

SetTimeOn(CRcRequest self, TTicks _t0)

SetTimeOff()

def SetTimeOff	(		self,
			_t1
	)

SetTimeOff(CRcRequest self, TTicks _t1)

SetRepeat()

def SetRepeat	(		self,
			_repeat
	)

SetRepeat(CRcRequest self, TTicks _repeat)

SetHysteresis()

def SetHysteresis	(		self,
			_hysteresis
	)

SetHysteresis(CRcRequest self, TTicks _hysteresis)

SetForTrigger()

def SetForTrigger

(

self

)

SetForTrigger(CRcRequest self)

Convert()

def Convert	(		self,
			rc,
			warn = True
	)

Convert(CRcRequest self, CResource rc, bool warn=True)

IsCompatible()

def IsCompatible

(

self

)

IsCompatible(CRcRequest self) -> bool

Gid()

def Gid

(

self

)

Gid(CRcRequest self) -> char const *

Origin()

def Origin

(

self

)

Origin(CRcRequest self) -> char const *

Type()

def Type

(

self

)

Type(CRcRequest self) -> ERcType

Value()

def Value

(

self

)

Value(CRcRequest self) -> CRcValueState

Priority()

def Priority

(

self

)

Priority(CRcRequest self) -> int

TimeOn()

def TimeOn

(

self

)

TimeOn(CRcRequest self) -> TTicks

TimeOff()

def TimeOff

(

self

)

TimeOff(CRcRequest self) -> TTicks

Repeat()

def Repeat

(

self

)

Repeat(CRcRequest self) -> TTicks

Hysteresis()

def Hysteresis

(

self

)

Hysteresis(CRcRequest self) -> TTicks

SetFromStr()

def SetFromStr	(		self,
			str
	)

SetFromStr(CRcRequest self, char const * str) -> bool

SetAttrsFromStr()

def SetAttrsFromStr	(		self,
			str
	)

SetAttrsFromStr(CRcRequest self, char const * str) -> bool

ToStr()

def ToStr	(		self,
		*	args
	)

ToStr(CRcRequest self, CString * ret, bool precise=True, bool tabular=False, TTicks relativeTimeThreshold=NEVER, char const * skipAttrs=CString::emptyStr) -> char const

Set() [2/2]

def Set	(		self,
			reqDef = None,
			attrs = None,
			value = None,
			id = None,
			priority = None,
			t0 = None,
			t1 = None,
			repeat = None,
			hysteresis = None
	)

Versatile setter.

Set value and/or selected request attributes.

This method allows to set any subset of attributes in a flexible way, either by (named) function arguments
or by a textual description as accepted by the Home2L Shell or CRcRequest::SetFromStr().

See RcSetRequest() for a detailed explanation of the arguments and examples.