WatchItem Class Reference

Watch item class that keeps track of status panel items. More...

List of all members.

Public Member Functions
def	__init__
	WatchItem constructor.
def	evaluate
	Evaluate the expression by calling the accessor method.
def	getLabel
	Retrieve the label.
def	getAlarmExpr
	Retrieve the alarm expression.
def	getStatusItem
	Retrieve the status listview item that is associated with this watch item.
def	setStatusItem
	Set the status item.
def	isInView
	Check if the status item for this watch item has already been instantiated.
def	setInView
	Set the watch item as being in view.
def	setNotInView
	Set the watch item as not being in view.
def	setAccessor
	Set the accessor for this watch item.
def	isStale
	Check if the watch item is stale or not.

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Detailed Description

Watch item class that keeps track of status panel items.

Definition at line 145 of file rcStatusMonitor.py.

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Member Function Documentation

def __init__ (    self,   accessor,   key,   label,   alarmExpr,   isStale = None )

WatchItem constructor. Parameters: accessor  Accessor method key  Item key label  Item label alarmExpr  Alarm expression isStale  Optional isStale method Definition at line 147 of file rcStatusMonitor.py.

def evaluate (    self  )

Evaluate the expression by calling the accessor method. Returns: Accessor method return value or "N/A" if the return value is None Definition at line 164 of file rcStatusMonitor.py.

def getAlarmExpr (    self  )

Retrieve the alarm expression. Returns: Alarm expression value Definition at line 188 of file rcStatusMonitor.py.

def getLabel (    self  )

Retrieve the label. Returns: Watch item label Definition at line 181 of file rcStatusMonitor.py.

def getStatusItem (    self  )

Retrieve the status listview item that is associated with this watch item. Returns: StatusItem instance Definition at line 195 of file rcStatusMonitor.py.

def isInView (    self  )

Check if the status item for this watch item has already been instantiated. Returns: True if the status item for this watch item has been created, False otherwise. Definition at line 210 of file rcStatusMonitor.py.

def isStale (    self  )

Check if the watch item is stale or not. Returns: Boolean indicating whether the item is stale or not. Definition at line 241 of file rcStatusMonitor.py.

def setAccessor (    self,   accessor,   key )

Set the accessor for this watch item. Parameters: accessor  Accessor method key  Key that uniquely identifies the item Definition at line 232 of file rcStatusMonitor.py.

def setInView (    self  )

Set the watch item as being in view. Definition at line 219 of file rcStatusMonitor.py.

def setNotInView (    self  )

Set the watch item as not being in view. Definition at line 225 of file rcStatusMonitor.py.

def setStatusItem (    self,   si )

Set the status item. Parameters: si  StatusItem instance Definition at line 203 of file rcStatusMonitor.py.

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The documentation for this class was generated from the following file:

• rcStatusMonitor.py

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