org.das2.qstream.SerialStreamFormatter

We need a class that can format a stream serially. SimpleStreamFormatter needs the whole dataset, which really misses the point with QStreams, that you can process and create data streams serially on the server side. The das2stream codes were first coded with this use case, but QStreams were not and because of this a good serial generator was never created. See the main method for an example of how this is used. Note this class is not thread-safe and assumes that only one thread will be working on the stream. This may change.


DEFAULT_TIME_DIGITS


INOUTFORM_INLINE


INOUTFORM_ONE_RECORD


INOUTFORM_STREAMING


isAsciiTypes

isAsciiTypes( ) → boolean

Returns:

boolean

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isBigEndian

isBigEndian( ) → boolean

Returns:

boolean

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maybeFormat

maybeFormat( String name, QDataSet ds1, String inoutForm ) → void

format the dataset, maybe sending a descriptor if it hasn't been sent already. ds1 may be null in this function, in which case nothing needs to be done.

Parameters

name - the name for the dataset of which ds1 is all or a slice of, or null.
ds1 -
inline -

Returns:

void (returns nothing)

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retire

retire( String name ) → void

allow the stream to recycle the name. new packets with this name will issue a new packetDescriptor.

Parameters

name -

Returns:

void (returns nothing)

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setAsciiTypes

setAsciiTypes( boolean asciiTypes ) → void

Returns:

void (returns nothing)

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setBigEndian

setBigEndian( boolean bigEndian ) → void

Returns:

void (returns nothing)

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setTransferType

setTransferType( String name, org.das2.qstream.TransferType tt ) → void

explicitly set the transfer type.

Parameters

name -
tt -

Returns:

void (returns nothing)

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setUnitTransferType

setUnitTransferType( Units u, org.das2.qstream.TransferType tt ) → void

explicitly set the transfer type used to transfer data that is convertible to this unit.

Parameters

name -
tt -

Returns:

void (returns nothing)

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