SequenceVisitors.PathValidator Class Reference

Inheritance diagram for SequenceVisitors.PathValidator:

Public Member Functions
def	__init__ (self)
def	enter (self, visitee)
def	leave (self, visitee)
def	setLabel (self, label)

Private Attributes
	__label

Detailed Description

Definition at line 22 of file SequenceVisitors.py.

Constructor & Destructor Documentation

__init__()

def SequenceVisitors.PathValidator.__init__

(

self

)

Definition at line 23 of file SequenceVisitors.py.

    def __init__(self):
        self.__label = ''

Member Function Documentation

enter()

def SequenceVisitors.PathValidator.enter	(		self,
			visitee
	)

Definition at line 27 of file SequenceVisitors.py.

    def enter(self,visitee):
        if isinstance(visitee,OutputModule):
            raise ValueError("Path "+self.__label+"cannot contain an OutputModule, '"+visitee.type_()+"', with label '"+visitee.label_()+"'")
        if visitee.isLeaf():
            if isinstance(visitee, _Labelable):
                if not visitee.hasLabel_():
                    raise ValueError("Path "+self.__label+"contains a module of type '"+visitee.type_()+"' which has no assigned label.")
            elif isinstance(visitee, Service):
                if not visitee._inProcess:
                    raise ValueError("Path "+self.__label+"contains a service of type '"+visitee.type_()+"' which is not attached to the process.\n")

References SequenceVisitors.PathValidator.__label, and Mixins._Labelable.__label.

leave()

def SequenceVisitors.PathValidator.leave	(		self,
			visitee
	)

Definition at line 37 of file SequenceVisitors.py.

    def leave(self,visitee):
        pass
 
# Use this on EndPaths

setLabel()

def SequenceVisitors.PathValidator.setLabel	(		self,
			label
	)

Definition at line 25 of file SequenceVisitors.py.

    def setLabel(self,label):
        self.__label = "'"+label+"' "

References SequenceVisitors.PathValidator.__label, and Mixins._Labelable.__label.

Member Data Documentation

__label

SequenceVisitors.PathValidator.__label

private

Definition at line 24 of file SequenceVisitors.py.

Referenced by Mixins._ValidatingListBase._labelIfAny(), SequenceVisitors.PathValidator.enter(), SequenceVisitors.EndPathValidator.enter(), SequenceVisitors.PathValidator.setLabel(), and SequenceVisitors.EndPathValidator.setLabel().