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[certi-cvs] applications/PyHLA doc/omt/module.tex doc/rti/f...
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certi-cvs |
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Subject: |
[certi-cvs] applications/PyHLA doc/omt/module.tex doc/rti/f... |
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Date: |
Mon, 13 Oct 2008 17:15:42 +0000 |
CVSROOT: /sources/certi
Module name: applications
Changes by: Petr Gotthard <gotthardp> 08/10/13 17:15:42
Modified files:
PyHLA/doc/omt : module.tex
PyHLA/doc/rti : federateambassador.tex module.tex
rtiambassador.tex
PyHLA/hla/omt : __init__.py array.py record.py
Added files:
PyHLA/hla/omt : enumerated.py
Log message:
HLAenumerated and HLAvariantRecord implemented
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/doc/omt/module.tex?cvsroot=certi&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/doc/rti/federateambassador.tex?cvsroot=certi&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/doc/rti/module.tex?cvsroot=certi&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/doc/rti/rtiambassador.tex?cvsroot=certi&r1=1.4&r2=1.5
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/hla/omt/__init__.py?cvsroot=certi&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/hla/omt/array.py?cvsroot=certi&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/hla/omt/record.py?cvsroot=certi&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/applications/PyHLA/hla/omt/enumerated.py?cvsroot=certi&rev=1.1
Patches:
Index: doc/omt/module.tex
===================================================================
RCS file: /sources/certi/applications/PyHLA/doc/omt/module.tex,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- doc/omt/module.tex 26 Sep 2008 14:12:00 -0000 1.2
+++ doc/omt/module.tex 13 Oct 2008 17:15:35 -0000 1.3
@@ -83,11 +83,38 @@
\end{verbatim}
\end{classdesc}
-\begin{classdesc}{HLAfixedArray}{typename, cardinality}
+\begin{classdesc}{HLAenumerated}{name, representation,
\{enumeratorName:value\}}
+Defines an enumeration.
+
+\begin{verbatim}
+HLAboolean = fom.HLAenumerated("HLAboolean",
+ HLAinteger32BE, {"HLAfalse":0, "HLAtrue":1})
+\end{verbatim}
+is equivalent to the following OMT DIF
+\begin{verbatim}
+<enumeratedData name="HLAboolean" representation="HLAinteger32BE">
+ <enumerator name="HLAfalse" values="0"/>
+ <enumerator name="HLAtrue" values="1"/>
+</enumeratedData>
+\end{verbatim}
+
+The enumerators are accessible via attributes. The values behave like integers,
+but don't support arithmetic.
+\begin{verbatim}
+print HLAboolean.HLAtrue
+\end{verbatim}
+
+The \method{pack} function takes an enumerator, or an integer value.
+\begin{verbatim}
+encodedValue = fom.HLAboolean.pack(HLAboolean.HLAtrue)
+\end{verbatim}
+\end{classdesc}
+
+\begin{classdesc}{HLAfixedArray}{name, elementType, cardinality}
Defines a fixed-length array.
\begin{verbatim}
-arrayType = fom.HLAfixedArray(fom.HLAfloat32LE, 3)
+arrayType = fom.HLAfixedArray("arrayType", fom.HLAfloat32LE, 3)
\end{verbatim}
is equivalent to the following OMT DIF
\begin{verbatim}
@@ -101,11 +128,13 @@
\end{verbatim}
\end{classdesc}
-\begin{classdesc}{HLAvariableArray}{typename, cardinality = None}
+\begin{classdesc}{HLAvariableArray}{name, elementType, cardinality = None}
Defines a variable-length array.
+Dynamic cardinality is represented by the \class{None} value.
+
\begin{verbatim}
-newType = fom.HLAvariableArray(fom.HLAinteger16BE, None)
+newType = fom.HLAvariableArray("newType", fom.HLAinteger16BE, None)
\end{verbatim}
is equivalent to the following OMT DIF
\begin{verbatim}
@@ -114,11 +143,11 @@
\end{verbatim}
\end{classdesc}
-\begin{classdesc}{HLAfixedRecord}{[(fieldName, fieldType)]}
-Defines a fixed array.
+\begin{classdesc}{HLAfixedRecord}{name, [(fieldName, fieldType)]}
+Defines a fixed record.
\begin{verbatim}
-recordType = fom.HLAfixedRecord(
+recordType = fom.HLAfixedRecord("recordType",
[('X',fom.HLAinteger16BE), ('Y',fom.HLAfloat32BE)])
\end{verbatim}
is equivalent to the following OMT DIF
@@ -135,4 +164,28 @@
\end{verbatim}
\end{classdesc}
-% $Id: module.tex,v 1.2 2008/09/26 14:12:00 gotthardp Exp $
+\begin{classdesc}{HLAvariantRecord}{name, (discriminant, dataType),
[([enumerators], altName, altType)]}
+Defines a variant record.
+
+\begin{verbatim}
+recordType = fom.HLAvariantRecord("recordType", ("Axis",AxisEnum),
+ [(["TX"],"X",HLAinteger32LE), (["TY",None],"Y",HLAinteger32LE)])
+\end{verbatim}
+is equivalent to the following OMT DIF
+\begin{verbatim}
+<variantRecordData name="recordType"
+ encoding="HLAvariantRecord" dataType="AxisEnum" discriminant="Axis">
+ <alternative enumerator="TX" name="X" dataType="HLAinteger32LE"/>
+ <alternative enumerator="TY,HLAother" name="Y" dataType="HLAinteger32LE"/>
+</variantRecordData>
+\end{verbatim}
+
+The \constant{HLAother} enumerator is represented by the \class{None} value.
+
+The \method{pack} function takes a mapping object.
+\begin{verbatim}
+encodedValue = fom.recordType.pack({'Axis':AxisEnum.TX, 'X':7.2})
+\end{verbatim}
+\end{classdesc}
+
+% $Id: module.tex,v 1.3 2008/10/13 17:15:35 gotthardp Exp $
Index: doc/rti/federateambassador.tex
===================================================================
RCS file: /sources/certi/applications/PyHLA/doc/rti/federateambassador.tex,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- doc/rti/federateambassador.tex 26 Sep 2008 14:12:00 -0000 1.2
+++ doc/rti/federateambassador.tex 13 Oct 2008 17:15:37 -0000 1.3
@@ -5,8 +5,9 @@
\class{FederateAmbassador} and implement some of the federate ambassador
services.
+For example
\begin{verbatim}
-class MyAmbassador(hla.rti.FederateAmbassador):
+class MyAmbassador(hla.FederateAmbassador):
def discoverObjectInstance(self, object, objectClass, objectName):
print "DISCOVERED", objectName
\end{verbatim}
@@ -14,6 +15,7 @@
A federate ambassador object is passed to the \method{joinFederationExecution}
service.
+For example
\begin{verbatim}
fed = MyAmbassador()
rtia.joinFederationExecution("python-01", "MyFederation", fed)
@@ -108,6 +110,8 @@
\begin{methoddesc}{reflectAttributeValues}{object, \{attribute:value\}, tag,
orderType, transportType\optional{, time, eventRetraction}}
Received attribute values are received in a dictionary. Attribute handle is
used as key.
The value can be unpacked using the \module{hla.omt} functions.
+
+For example
\begin{verbatim}
def reflectAttributeValues(self, object, attributes, tag, order, transport):
location, size =
fom.WorldLocationStruct.unpack(attributes[self.wordLocationHandle])
@@ -282,4 +286,4 @@
\end{classdesc}
-% $Id: federateambassador.tex,v 1.2 2008/09/26 14:12:00 gotthardp Exp $
+% $Id: federateambassador.tex,v 1.3 2008/10/13 17:15:37 gotthardp Exp $
Index: doc/rti/module.tex
===================================================================
RCS file: /sources/certi/applications/PyHLA/doc/rti/module.tex,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- doc/rti/module.tex 26 Sep 2008 14:12:00 -0000 1.2
+++ doc/rti/module.tex 13 Oct 2008 17:15:38 -0000 1.3
@@ -6,13 +6,13 @@
First, import the module functions
\begin{verbatim}
-import hla.rti
+import hla.rti as hla
\end{verbatim}
Each federate should subclass the \class{FederateAmbassador} and implement some
of the federate ambassador services.
\begin{verbatim}
-class MyAmbassador(hla.rti.FederateAmbassador):
+class MyAmbassador(hla.FederateAmbassador):
def discoverObjectInstance(self, object, objectClass, objectName):
print "DISCOVERED", objectName
\end{verbatim}
@@ -22,7 +22,7 @@
\begin{verbatim}
fed = MyAmbassador()
-rtia = hla.rti.RTIAmbassador()
+rtia = hla.RTIAmbassador()
rtia.joinFederationExecution("python-01", "MyFederation", fed)
...
@@ -38,4 +38,4 @@
\input{rti/rtiambassador}
\input{rti/federateambassador}
-% $Id: module.tex,v 1.2 2008/09/26 14:12:00 gotthardp Exp $
+% $Id: module.tex,v 1.3 2008/10/13 17:15:38 gotthardp Exp $
Index: doc/rti/rtiambassador.tex
===================================================================
RCS file: /sources/certi/applications/PyHLA/doc/rti/rtiambassador.tex,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -b -r1.4 -r1.5
--- doc/rti/rtiambassador.tex 9 Oct 2008 16:50:58 -0000 1.4
+++ doc/rti/rtiambassador.tex 13 Oct 2008 17:15:38 -0000 1.5
@@ -3,8 +3,9 @@
\begin{classdesc}{RTIAmbassador}{}
Provides RTI ambassador services.
+For example
\begin{verbatim}
-rtia = hla.rti.RTIAmbassador()
+rtia = hla.RTIAmbassador()
rtia.joinFederationExecution("python-01", "MyFederation", fed)
\end{verbatim}
@@ -37,11 +38,12 @@
\begin{methoddesc}{createFederationExecution}{executionName, FED}
+For example
\begin{verbatim}
try:
rtia.createFederationExecution("MyFederation", "model.fed")
print "Federation created."
-except hla.rti.FederationExecutionAlreadyExists:
+except hla.FederationExecutionAlreadyExists:
print "Federation already exists."
\end{verbatim}
@@ -75,6 +77,26 @@
\end{methoddesc}
\begin{methoddesc}{resignFederationExecution}{resignAction}
+The \class{ResignAction} class provides different resign actions.
+
+\begin{tableii}{l|l}{constant}{resignAction}{Description}
+\lineii{ReleaseAttributes}
+ {The resigning federate releases control of all owned attributes.}
+\lineii{DeleteObjects}
+ {The resigning federate deletes all objects for which it holds the
+ privilege to delete.}
+\lineii{DeleteObjectsAndReleaseAttributes}
+ {The resigning federate deletes all objects for which it holds the
+ privilege to delete and then releases ownership of any remaining
+ owned attributes.}
+\lineii{NoAction}
+ {The attributes and objects owned by the federate become "orphaned".}
+\end{tableii}
+
+For example
+\begin{verbatim}
+rtia.resignFederationExecution(hla.ResignAction.DeleteObjects)
+\end{verbatim}
May raise
\exception{FederateOwnsAttributes},
@@ -139,6 +161,7 @@
\begin{methoddesc}{getObjectClassHandle}{objectName}
Returns object class handle.
+For example
\begin{verbatim}
aircraftHandle = rtia.getObjectClassHandle("Aircraft")
\end{verbatim}
@@ -161,6 +184,7 @@
\begin{methoddesc}{getAttributeHandle}{attributeName, objectClass}
Returns class attribute handle.
+For example
\begin{verbatim}
aircraftHandle = rtia.getObjectClassHandle("Aircraft")
wordLocationHandle = rtia.getAttributeHandle("WorldLocation", aircraftHandle)
@@ -185,6 +209,7 @@
\begin{methoddesc}{publishObjectClass}{objectClass, (attribute)}
+For example
\begin{verbatim}
wordLocationHandle = rtia.getAttributeHandle("WorldLocation", aircraftHandle)
rtia.publishObjectClass(aircraftHandle, [wordLocationHandle])
@@ -214,6 +239,7 @@
\begin{methoddesc}{subscribeObjectClassAttributes}{objectClass, (attribute),
active=True}
+For example
\begin{verbatim}
wordLocationHandle = rtia.getAttributeHandle("WorldLocation", aircraftHandle)
rtia.subscribeObjectClassAttributes(aircraftHandle, [wordLocationHandle])
@@ -400,6 +426,7 @@
Returns eventRetraction handle.
+For example
\begin{verbatim}
rtia.updateAttributeValues(thisObject,
{wordLocationHandle:fom.WorldLocationStruct.pack({"X":1,"Y":2,"Z":3})},
@@ -1567,4 +1594,4 @@
\end{classdesc}
-% $Id: rtiambassador.tex,v 1.4 2008/10/09 16:50:58 gotthardp Exp $
+% $Id: rtiambassador.tex,v 1.5 2008/10/13 17:15:38 gotthardp Exp $
Index: hla/omt/__init__.py
===================================================================
RCS file: /sources/certi/applications/PyHLA/hla/omt/__init__.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- hla/omt/__init__.py 25 Sep 2008 17:17:42 -0000 1.1
+++ hla/omt/__init__.py 13 Oct 2008 17:15:39 -0000 1.2
@@ -11,17 +11,20 @@
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
-# $Id: __init__.py,v 1.1 2008/09/25 17:17:42 gotthardp Exp $
+# $Id: __init__.py,v 1.2 2008/10/13 17:15:39 gotthardp Exp $
import xml.sax.handler
from hla._omt import *
+from enumerated import HLAenumerated
from array import HLAfixedArray, HLAvariableArray
from record import HLAfixedRecord, HLAvariantRecord
class TypeParser(xml.sax.handler.ContentHandler):
def __init__(self):
- self.inRecord = False
+ self.inEnumerated = False
+ self.inFixedRecord = False
+ self.inVariantRecord = False
def startElement(self, name, attributes):
@@ -30,7 +33,15 @@
globals()[attributes["name"]] =
HLAencoding(attributes["representation"])
elif name == "enumeratedData":
- pass
+ self.inEnumerated = True
+ self.enumName = attributes["name"]
+ self.enumRepresentation = HLAencoding(attributes["representation"])
+ self.enumEnumerators = []
+
+ elif name == "enumerator":
+ if not self.inEnumerated:
+ return
+ self.enumEnumerators +=
[(attributes["name"],int(attributes["values"]))]
elif name == "arrayData":
if(attributes["cardinality"].lower() == "dynamic"):
@@ -38,39 +49,66 @@
else:
cardinality = attributes["cardinality"]
- # name = HLAfixedArray(HLAinteger32LE, 3)
- globals()[attributes["name"]] = HLAencoding(
- attributes["encoding"], (HLAencoding(attributes["dataType"]),
cardinality))
+ # name = HLAfixedArray("name", HLAinteger32LE, 3)
+ globals()[attributes["name"]] = HLAencoding(attributes["encoding"],
+ (attributes["name"], HLAencoding(attributes["dataType"]),
cardinality))
elif name == "fixedRecordData":
- self.inRecord = True
+ self.inFixedRecord = True
self.recordName = attributes["name"]
self.recordFields = []
elif name == "field":
- if not self.inRecord:
+ if not self.inFixedRecord:
return
self.recordFields += [(attributes["name"],
HLAencoding(attributes["dataType"]))]
elif name == "variantRecordData":
- pass
+ self.inVariantRecord = True
+ self.recordName = attributes["name"]
+ self.recordEncoding = attributes["encoding"]
+ self.recordDiscriminant = (attributes["discriminant"],
attributes["dataType"])
+ self.recordFields = []
elif name == "alternative":
- pass
+ if not self.inVariantRecord:
+ return
+ self.recordFields += [(attributes["enumerator"].split(','),
+ attributes["name"], HLAencoding(attributes["dataType"]))]
def endElement(self, name):
- if name == "fixedRecordData":
- if not self.inRecord:
+ if name == "enumeratedData":
+ if not self.inEnumerated:
+ return
+
+ # name = HLAenumerated("name",
+ # HLAinteger32BE, {"HLAfalse":0, "HLAtrue":1})
+ globals()[self.enumName] = HLAenumerated(
+ self.enumName, self.enumRepresentation,
dict(self.enumEnumerators))
+ self.inEnumerated = False
+
+ elif name == "fixedRecordData":
+ if not self.inFixedRecord:
+ return
+
+ # name = HLAfixedRecord("name", [("X",HLAinteger32LE),
("Y",HLAinteger32LE)])
+ globals()[self.recordName] = HLAfixedRecord(self.recordName,
self.recordFields)
+ self.inFixedRecord = False
+
+ elif name == "variantRecordData":
+ if not self.inVariantRecord:
return
- # name = HLAfixedRecord([("X",HLAinteger32LE),
("Y",HLAinteger32LE)])
- globals()[self.recordName] = HLAfixedRecord(self.recordFields)
- self.inRecord = False
+ # name = HLAvariantRecord("name", ("Axis",AxisEnum),
+ # [(["TX"],"X",HLAinteger32LE), (["TY"],"Y",HLAinteger32LE)])
+ globals()[self.recordName] = HLAencoding(self.recordEncoding,
+ (self.recordName, self.recordDiscriminant, self.recordFields))
+ self.inVariantRecord = False
class HLAencoding:
- def __init__(self, typeName, typeParameters = None):
- self.typeName = typeName
+ def __init__(self, representation, typeParameters = None):
+ self.representation = representation
self.typeParameters = typeParameters
self._encoding = None
@@ -78,9 +116,9 @@
def encoding(self):
if(self._encoding == None):
if(self.typeParameters == None):
- self._encoding = globals()[self.typeName]
+ self._encoding = globals()[self.representation]
else:
- self._encoding = globals()[self.typeName](self.typeParameters)
+ self._encoding =
globals()[self.representation](self.typeParameters)
return self._encoding;
@property
@@ -100,4 +138,4 @@
parser.setContentHandler(handler)
parser.parse(filename)
-# $Id: __init__.py,v 1.1 2008/09/25 17:17:42 gotthardp Exp $
+# $Id: __init__.py,v 1.2 2008/10/13 17:15:39 gotthardp Exp $
Index: hla/omt/array.py
===================================================================
RCS file: /sources/certi/applications/PyHLA/hla/omt/array.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- hla/omt/array.py 25 Sep 2008 17:17:43 -0000 1.1
+++ hla/omt/array.py 13 Oct 2008 17:15:39 -0000 1.2
@@ -11,7 +11,7 @@
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
-# $Id: array.py,v 1.1 2008/09/25 17:17:43 gotthardp Exp $
+# $Id: array.py,v 1.2 2008/10/13 17:15:39 gotthardp Exp $
from hla._omt import *
from basic import *
@@ -26,7 +26,7 @@
# +-------------+----------------+-------------+-----------------+-----------+
class HLAfixedArray:
- def __init__(self, elementType, cardinality):
+ def __init__(self, typeName, elementType, cardinality):
self.elementType = elementType
if(cardinality == None):
raise TypeError("HLAfixedArray cannot have dynamic cardinality")
@@ -60,7 +60,7 @@
class HLAvariableArray:
# if cardinality = None, any cardinality is accepted (Dynamic cardinality)
# note: we support HLAvariableArray encoding with fixed cardinality
- def __init__(self, elementType, cardinality = None):
+ def __init__(self, typeName, elementType, cardinality = None):
self.elementType = elementType
self.cardinality = cardinality
@@ -92,4 +92,4 @@
return value, size
-# $Id: array.py,v 1.1 2008/09/25 17:17:43 gotthardp Exp $
+# $Id: array.py,v 1.2 2008/10/13 17:15:39 gotthardp Exp $
Index: hla/omt/record.py
===================================================================
RCS file: /sources/certi/applications/PyHLA/hla/omt/record.py,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- hla/omt/record.py 9 Oct 2008 16:49:47 -0000 1.2
+++ hla/omt/record.py 13 Oct 2008 17:15:41 -0000 1.3
@@ -11,7 +11,7 @@
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
-# $Id: record.py,v 1.2 2008/10/09 16:49:47 gotthardp Exp $
+# $Id: record.py,v 1.3 2008/10/13 17:15:41 gotthardp Exp $
from hla._omt import *
from basic import *
@@ -30,7 +30,7 @@
#
+-------------+---------+--------------+-----------+----------------+-----------+
class HLAfixedRecord:
- def __init__(self, fields):
+ def __init__(self, typeName, fields):
self.fields = fields
# to enable late binding, the octetBoundary cannot be evaluated now
self._octetBoundary = None
@@ -72,7 +72,7 @@
# Enumerator = None ... HLAother
class HLAvariantRecord:
- def __init__(self, discriminant, alternatives):
+ def __init__(self, typeName, discriminant, alternatives):
self.discriminantName, self.discriminantType = discriminant
self.alternatives = alternatives
# to enable late binding, the octetBoundary cannot be evaluated now
@@ -121,4 +121,4 @@
buffer += padding(len(buffer), self.octetBoundary)*'\0'
return value, size
-# $Id: record.py,v 1.2 2008/10/09 16:49:47 gotthardp Exp $
+# $Id: record.py,v 1.3 2008/10/13 17:15:41 gotthardp Exp $
Index: hla/omt/enumerated.py
===================================================================
RCS file: hla/omt/enumerated.py
diff -N hla/omt/enumerated.py
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ hla/omt/enumerated.py 13 Oct 2008 17:15:40 -0000 1.1
@@ -0,0 +1,66 @@
+#
+# Python Language HLA API
+# Copyright (C) 2008 Petr Gotthard <address@hidden>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License version 2.1, as published by the Free Software Foundation.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# $Id: enumerated.py,v 1.1 2008/10/13 17:15:40 gotthardp Exp $
+
+# For example:
+# +------------+----------------+------------+--------+-----------+
+# | Name | Representation | Enumerator | Values | Semantics |
+# +------------+----------------+------------+--------+-----------+
+# | | | HLAfalse | 0 | |
+# | HLAboolean | HLAinteger32BE +------------+--------+-----------+
+# | | | HLAfalse | 1 | |
+# +------------+----------------+------------+--------+-----------+
+
+class HLAenumerator(int):
+ def __new__(cls, typeName, name, value):
+ return super(HLAenumerator, cls).__new__(cls, value)
+
+ def __init__(self, typeName, name, value):
+ self.__typeName = typeName
+ self.__name = name
+
+ def __repr__(self):
+ return "<%s.%s=%d>" % (self.__typeName, self.__name, self)
+
+ def __str__(self):
+ return "%s.%s" % (self.__typeName, self.__name)
+
+class HLAenumerated:
+ def __init__(self, typeName, representation, enumerators):
+ self.representation = representation
+ self.enumerators = {}
+ # initialize enumerators
+ for key in enumerators.keys():
+ self.enumerators[key] = HLAenumerator(typeName, key,
enumerators[key])
+
+ def __getattr__(self, name):
+ return self.enumerators[name]
+
+ @property
+ def octetBoundary(self):
+ return self.representation.octetBoundary()
+
+ def pack(self, value):
+ return self.representation.pack(value)
+
+ def unpack(self, buffer, offset = 0):
+ value, size = self.representation.unpack(buffer, offset)
+ # find a corresponding enumerator
+ for name, enum in self.enumerators.items():
+ if enum == value:
+ return enum, size
+ # if not found
+ return value, size
+
+# $Id: enumerated.py,v 1.1 2008/10/13 17:15:40 gotthardp Exp $
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