Package org.yamcs.tse

Class ResponseBuffer

java.lang.Object

org.yamcs.tse.ResponseBuffer

public class ResponseBuffer
extends Object

Buffers TSE output for extracting individual "responses". A response is defined as a string that ends with a configurable response termination.

Constructor Summary

Constructors

Constructor	Description
ResponseBuffer(String responseTermination, boolean fragmented)

Method Summary

Modifier and Type	Method	Description
void	append(byte b)
void	append(byte[] b)
void	append(byte[] b, int off, int len)
byte[]	readSingleResponse()	Reads a single 'complete' response.
byte[]	readSingleResponse(boolean force)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResponseBuffer

public ResponseBuffer(String responseTermination,
 boolean fragmented)

Parameters:

responseTermination - characters that indicate the end of a message. May be null if there is no such indication.

fragmented - whether multiple responses may need to be reassembled before obtaining a complete message.

Method Details

append

public void append(byte b)

append

public void append(byte[] b)

append

public void append(byte[] b,
 int off,
 int len)

readSingleResponse

public byte[] readSingleResponse()

Reads a single 'complete' response. If no response termination is defined, this will always return null (rely on timeouts).

Returns:

bytes with termination stripped off.

readSingleResponse

public byte[] readSingleResponse(boolean force)