org.eclipse.smila.ipc
Interface IpcStreamWriter

All Known Implementing Classes:

JsonStreamWriter

public interface IpcStreamWriter

Streaming API based writer for the IPC protocol.

Author:

aweber

Method Summary

void	close() Closes the writer and the underlying stream.
void	closeWithoutStream() Closes the writer but NOT the underlying stream.
void	writeMappingEnd() Writes marker signaling end of a mapping.
void	writeMappingKey(java.lang.String s) Writes a mapping key.
void	writeMappingStart() Writes marker signaling start of a mapping.
void	writeObjectEnd() Writes marker signaling end of an object (resp.
void	writeObjectStart() Writes marker signaling start of an object (resp.
void	writeScalarBoolean(boolean b) Writes boolean value.
void	writeScalarDouble(double d) Writes double value.
void	writeScalarInt(int i) Writes integer value.
void	writeScalarLong(long i) Writes long value.
void	writeScalarString(java.lang.String s) Writes string value.
void	writeSequenceEnd() Writes marker signaling end of a sequence.
void	writeSequenceStart() Writes marker signaling start of a sequence.

Method Detail

close

void close()
           throws java.io.IOException

Closes the writer and the underlying stream.

Throws:

java.io.IOException - any error

closeWithoutStream

void closeWithoutStream()
                        throws java.io.IOException

Closes the writer but NOT the underlying stream.

Throws:

java.io.IOException - any error

writeObjectStart

void writeObjectStart()
                      throws java.io.IOException

Writes marker signaling start of an object (resp. a document). Will be ignored if underlying implementation doesn't support this kind of marker.

Throws:

java.io.IOException - any error

writeObjectEnd

void writeObjectEnd()
                    throws java.io.IOException

Writes marker signaling end of an object (resp. a document). Will be ignored if underlying implementation doesn't support this kind of marker.

Throws:

java.io.IOException - any error

writeMappingStart

void writeMappingStart()
                       throws java.io.IOException

Writes marker signaling start of a mapping.

Throws:

java.io.IOException - any error

writeMappingEnd

void writeMappingEnd()
                     throws java.io.IOException

Writes marker signaling end of a mapping.

Throws:

java.io.IOException - any error

writeSequenceStart

void writeSequenceStart()
                        throws java.io.IOException

Writes marker signaling start of a sequence.

Throws:

java.io.IOException - any error

writeSequenceEnd

void writeSequenceEnd()
                      throws java.io.IOException

Writes marker signaling end of a sequence.

Throws:

java.io.IOException - any error

writeScalarString

void writeScalarString(java.lang.String s)
                       throws java.io.IOException

Writes string value.

Parameters:

s - value to write

Throws:

java.io.IOException - any error

writeScalarInt

void writeScalarInt(int i)
                    throws java.io.IOException

Writes integer value.

Parameters:

i - value to write

Throws:

java.io.IOException - any error

writeScalarLong

void writeScalarLong(long i)
                     throws java.io.IOException

Writes long value.

Parameters:

i - value to write

Throws:

java.io.IOException - any error

writeScalarDouble

void writeScalarDouble(double d)
                       throws java.io.IOException

Writes double value.

Parameters:

d - value to write

Throws:

java.io.IOException - any error

writeScalarBoolean

void writeScalarBoolean(boolean b)
                        throws java.io.IOException

Writes boolean value. any error

Parameters:

b - value to write

Throws:

java.io.IOException - any error

writeMappingKey

void writeMappingKey(java.lang.String s)
                     throws java.io.IOException

Writes a mapping key. Depending on the underlying implementation there may be no difference to just writing a scalar string. But e.g. in JSON keys are completed by an additional ":".

Parameters:

s - value to write

Throws:

java.io.IOException - any error