EvaluationFactory
¶
digraph inheritance9404ebf9b9 {
bgcolor=transparent;
rankdir=UD;
ratio=compress;
size="8.0, 12.0";
"EvaluationFactory" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="A Singleton class that provides Evaluation related objects."];
"Singleton" -> "EvaluationFactory" [arrowsize=0.5,style="setlinewidth(0.5)"];
"TaurusFactory" -> "EvaluationFactory" [arrowsize=0.5,style="setlinewidth(0.5)"];
"Logger" -> "EvaluationFactory" [arrowsize=0.5,style="setlinewidth(0.5)"];
"Logger" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="The taurus logger class. All taurus pertinent classes should inherit"];
"Object" -> "Logger" [arrowsize=0.5,style="setlinewidth(0.5)"];
"Object" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded];
"Singleton" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="This class allows Singleton objects"];
"TaurusFactory" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="The base class for valid Factories in Taurus."];
}
-
class
EvaluationFactory
(*p, **k)[source]¶ Bases:
taurus.core.util.singleton.Singleton
,taurus.core.taurusfactory.TaurusFactory
,taurus.core.util.log.Logger
A Singleton class that provides Evaluation related objects.
-
DEFAULT_AUTHORITY
= '//localhost'¶
-
DEFAULT_DATABASE
= '_DefaultEvalDB'¶
-
DEFAULT_DEVICE
= '@DefaultEvaluator'¶
-
elementTypesMap
= {3: <class 'taurus.core.evaluation.evaldevice.EvaluationDevice'>, 13: <class 'taurus.core.evaluation.evalattribute.EvaluationAttribute'>, 18: <class 'taurus.core.evaluation.evalauthority.EvaluationAuthority'>}¶
-
getAttribute
(attr_name, **kwargs)[source]¶ Obtain the object corresponding to the given attribute name. If the corresponding attribute already exists, the existing instance is returned. Otherwise a new instance is stored and returned. The evaluator device associated to this attribute will also be created if necessary.
- Parameters
attr_name (
str
) – the attribute name string. Seetaurus.core.evaluation
for valid attribute names
Any aditional keyword arguments will be passed directly to the constructor of :class:EvaluationAttribute
- Return type
- Returns
@throws TaurusException if the given name is invalid.
-
getAuthority
(name=None)[source]¶ Obtain the EvaluationDatabase object.
- Parameters
db_name (
str
) – this is ignored because only one database is supported- Return type
EvaluationDatabase
- Returns
-
getDevice
(dev_name)[source]¶ Obtain the object corresponding to the given device name. If the corresponding device already exists, the existing instance is returned. Otherwise a new instance is stored and returned.
- Parameters
dev_name (
str
) – the device name string. Seetaurus.core.evaluation
for valid device names- Return type
- Returns
@throws TaurusException if the given name is invalid.
-
schemes
= ('eval', 'evaluation')¶
-