org.das2.qstream.FormatStreamHandler

Writes the stream based on the messages sent to it. This overlaps with the SimpleStreamFormatter, but was needed to support streams. The SimpleStreamFormatter took a QDataSet and formatted it. This formats based on the callbacks. Note the library was poorly designed, and this is pretty simple because most of the hard work is buried within the StreamDescriptor. StreamDescriptor should be simplified, and the code should be moved to here.

FormatStreamHandler( )

createStreamDescriptor

createStreamDescriptor( String name, boolean asciiTypes, boolean isBigEndian ) → org.das2.qstream.StreamDescriptor

create a stream descriptor packet. TODO: createPacketDescriptor. See SerialStreamFormatter for examples of how this would be done.

Parameters

name - a String
asciiTypes - a boolean
isBigEndian - a boolean

Returns:

an org.das2.qstream.StreamDescriptor

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packet

packet( org.das2.qstream.PacketDescriptor pd, java.nio.ByteBuffer data ) → void

Parameters

pd - a PacketDescriptor
data - a ByteBuffer

Returns:

void (returns nothing)

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packetDescriptor

packetDescriptor( org.das2.qstream.PacketDescriptor pd ) → void

Parameters

pd - a PacketDescriptor

Returns:

void (returns nothing)

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setOutputStream

setOutputStream( java.io.OutputStream outs ) → void

Parameters

outs - an OutputStream

Returns:

void (returns nothing)

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setWritableByteChannel

setWritableByteChannel( java.nio.channels.WritableByteChannel outs ) → void

Parameters

outs - a WritableByteChannel

Returns:

void (returns nothing)

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streamClosed

streamClosed( org.das2.qstream.StreamDescriptor sd ) → void

Parameters

sd - a StreamDescriptor

Returns:

void (returns nothing)

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streamComment

streamComment( org.das2.qstream.StreamComment se ) → void

Parameters

se - a StreamComment

Returns:

void (returns nothing)

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streamDescriptor

streamDescriptor( org.das2.qstream.StreamDescriptor sd ) → void

Parameters

sd - a StreamDescriptor

Returns:

void (returns nothing)

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streamException

streamException( org.das2.qstream.StreamException se ) → void

Parameters

se - a StreamException

Returns:

void (returns nothing)

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