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Below is the class hierarchy diagram for Flow 3a. There is no particular reason to expect it to change before release. If you are having line wrap issues, it will probably look better pasted into a Workspace.

Testing to confirm none of my refactorings broke anything is under way. The next step will be to file out in such a way that it can be filed into a 3.2 stock image. The tricky part will be identifying Flow's dependencies on changes in non-Flow classes. I plan to make filing in work for all target stock images (Squeak 3.2, 3.6, 3.7, 3.8 and 3.9) before releasing any of the changesets, in hopes that the code named Flow 3a can be & work as similarly as possible in all the target images.

Brenda

- -- ProtoObject Object

Collection SequenceableCollection OrderedCollection

FlowPathSegmentCollection

TestCase

FlowTestURI

InterpreterPlugin

Flow

Exception Error

FlowStreamingError FlowExhaustion FlowExternalResourceError FlowConnectionRefused FlowEncodingMismatch FlowFailedReadingAttempt FlowFailedWritingAttempt FlowFilesystemError FlowFileNotFound FlowInvalidPositioningAttempt FlowInvalidReadingAttempt FlowInvalidWritingAttempt FlowTimeout FlowUnresolvableHostname FlowOverflow FlowIllegalURI

FlowCorrespondent FlowClient FlowIncomingClient FlowIncomingHTTPClient FlowOutgoingClient FlowOutgoingHTTPClient FlowOutgoingPOPClient FlowServer FlowHTTPServer

FlowTransport FlowSerialTransport FlowIP4Transport

FlowStream FlowPositionableStream FlowWritableStream FlowDiscardingStream FlowExternalStream FlowFileStream FlowAppendingFileStream FlowAppendingFileStreamWriter FlowRemoteFileStream FlowNetStream FlowHardwareStream FlowAudioStream FlowIEEE1394Stream FlowParallelPortStream FlowSerialPortStream FlowIP4Stream FlowTCPStream FlowUDPStream FlowNetMessage FlowHTTPMessage FlowHTTPRequest FlowHTTPResponse FlowNewsMessage FlowURIStream

FlowExternalResource FlowFile FlowNetResource FlowHardwarePort FlowAudioPort FlowIEEE1394Port FlowInfraredPort FlowParallelPort FlowSerialPort FlowUSBPort FlowIP4Socket FlowTCPSocket FlowClientTCPSocket FlowIncomingClientTCPSocket FlowOutgoingClientTCPSocket FlowServerTCPSocket FlowUDPSocket FlowIP4AddressResolver FlowSpeechRelay

FlowHostPlatform FlowMacintosh FlowRiscOS FlowUnix FlowWin32

FlowURI FlowHierarchicalURI FlowOpaqueURI

FlowAuthority FlowRegisteredAuthority FlowPeerAccessAuthority

FlowIP4Address