io.netty.channel.rxtx

Interface RxtxChannelConfig

All Superinterfaces:

ChannelConfig

Deprecated.

this transport will be removed in the next major version.

@Deprecated
public interface RxtxChannelConfig
extends ChannelConfig

A configuration class for RXTX device connections.

Available options

In addition to the options provided by ChannelConfig, DefaultRxtxChannelConfig allows the following options in the option map:

Name	Associated setter method
RxtxChannelOption.BAUD_RATE	setBaudrate(int)
RxtxChannelOption.DTR	setDtr(boolean)
RxtxChannelOption.RTS	setRts(boolean)
RxtxChannelOption.STOP_BITS	setStopbits(Stopbits)
RxtxChannelOption.DATA_BITS	setDatabits(Databits)
RxtxChannelOption.PARITY_BIT	setParitybit(Paritybit)
RxtxChannelOption.WAIT_TIME	setWaitTimeMillis(int)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RxtxChannelConfig.Databits Deprecated.
static class	RxtxChannelConfig.Paritybit Deprecated.
static class	RxtxChannelConfig.Stopbits Deprecated.

Method Summary

Modifier and Type	Method and Description
int	getBaudrate() Deprecated.
RxtxChannelConfig.Databits	getDatabits() Deprecated.
RxtxChannelConfig.Paritybit	getParitybit() Deprecated.
int	getReadTimeout() Deprecated. Return the maximal time (in ms) to block and wait for something to be ready to read.
RxtxChannelConfig.Stopbits	getStopbits() Deprecated.
int	getWaitTimeMillis() Deprecated.
boolean	isDtr() Deprecated.
boolean	isRts() Deprecated.
RxtxChannelConfig	setAllocator(ByteBufAllocator allocator) Deprecated. Set the ByteBufAllocator which is used for the channel to allocate buffers.
RxtxChannelConfig	setAutoClose(boolean autoClose) Deprecated.
RxtxChannelConfig	setAutoRead(boolean autoRead) Deprecated. Sets if ChannelHandlerContext.read() will be invoked automatically so that a user application doesn't need to call it at all.
RxtxChannelConfig	setBaudrate(int baudrate) Deprecated. Sets the baud rate (ie. bits per second) for communication with the serial device.
RxtxChannelConfig	setConnectTimeoutMillis(int connectTimeoutMillis) Deprecated. Sets the connect timeout of the channel in milliseconds.
RxtxChannelConfig	setDatabits(RxtxChannelConfig.Databits databits) Deprecated. Sets the number of data bits to use to make up each character sent to the serial device.
RxtxChannelConfig	setDtr(boolean dtr) Deprecated. Sets whether the serial device supports the Data Terminal Ready signal, used for flow control
RxtxChannelConfig	setMaxMessagesPerRead(int maxMessagesPerRead) Deprecated. Sets the maximum number of messages to read per read loop.
RxtxChannelConfig	setMessageSizeEstimator(MessageSizeEstimator estimator) Deprecated. Set the MessageSizeEstimator which is used for the channel to detect the size of a message.
RxtxChannelConfig	setParitybit(RxtxChannelConfig.Paritybit paritybit) Deprecated. Sets the type of parity bit to be used when communicating with the serial device.
RxtxChannelConfig	setReadTimeout(int readTimeout) Deprecated. Sets the maximal time (in ms) to block while try to read from the serial port.
RxtxChannelConfig	setRecvByteBufAllocator(RecvByteBufAllocator allocator) Deprecated. Set the ByteBufAllocator which is used for the channel to allocate receive buffers.
RxtxChannelConfig	setRts(boolean rts) Deprecated. Sets whether the serial device supports the Request To Send signal, used for flow control
RxtxChannelConfig	setStopbits(RxtxChannelConfig.Stopbits stopbits) Deprecated. Sets the number of stop bits to include at the end of every character to aid the serial device in synchronising with the data.
RxtxChannelConfig	setWaitTimeMillis(int waitTimeMillis) Deprecated. Sets the time to wait after opening the serial port and before sending it any configuration information or data.
RxtxChannelConfig	setWriteBufferHighWaterMark(int writeBufferHighWaterMark) Deprecated. Sets the high water mark of the write buffer.
RxtxChannelConfig	setWriteBufferLowWaterMark(int writeBufferLowWaterMark) Deprecated. Sets the low water mark of the write buffer.
RxtxChannelConfig	setWriteSpinCount(int writeSpinCount) Deprecated. Sets the maximum loop count for a write operation until WritableByteChannel.write(ByteBuffer) returns a non-zero value.

Methods inherited from interface io.netty.channel.ChannelConfig

getAllocator, getConnectTimeoutMillis, getMaxMessagesPerRead, getMessageSizeEstimator, getOption, getOptions, getRecvByteBufAllocator, getWriteBufferHighWaterMark, getWriteBufferLowWaterMark, getWriteSpinCount, isAutoClose, isAutoRead, setOption, setOptions

Method Detail

setBaudrate

RxtxChannelConfig setBaudrate(int baudrate)

Deprecated.

Sets the baud rate (ie. bits per second) for communication with the serial device. The baud rate will include bits for framing (in the form of stop bits and parity), such that the effective data rate will be lower than this value.

Parameters:

baudrate - The baud rate (in bits per second)

setStopbits

RxtxChannelConfig setStopbits(RxtxChannelConfig.Stopbits stopbits)

Deprecated.

Sets the number of stop bits to include at the end of every character to aid the serial device in synchronising with the data.

Parameters:

stopbits - The number of stop bits to use

setDatabits

RxtxChannelConfig setDatabits(RxtxChannelConfig.Databits databits)

Deprecated.

Sets the number of data bits to use to make up each character sent to the serial device.

Parameters:

databits - The number of data bits to use

setParitybit

RxtxChannelConfig setParitybit(RxtxChannelConfig.Paritybit paritybit)

Deprecated.

Sets the type of parity bit to be used when communicating with the serial device.

Parameters:

paritybit - The type of parity bit to be used

getBaudrate

int getBaudrate()

Deprecated.

Returns:

The configured baud rate, defaulting to 115200 if unset

getStopbits

RxtxChannelConfig.Stopbits getStopbits()

Deprecated.

Returns:

The configured stop bits, defaulting to RxtxChannelConfig.Stopbits.STOPBITS_1 if unset

getDatabits

RxtxChannelConfig.Databits getDatabits()

Deprecated.

Returns:

The configured data bits, defaulting to RxtxChannelConfig.Databits.DATABITS_8 if unset

getParitybit

RxtxChannelConfig.Paritybit getParitybit()

Deprecated.

Returns:

The configured parity bit, defaulting to RxtxChannelConfig.Paritybit.NONE if unset

isDtr

boolean isDtr()

Deprecated.

Returns:

true if the serial device should support the Data Terminal Ready signal

setDtr

RxtxChannelConfig setDtr(boolean dtr)

Deprecated.

Sets whether the serial device supports the Data Terminal Ready signal, used for flow control

Parameters:

dtr - true if DTR is supported, false otherwise

isRts

boolean isRts()

Deprecated.

Returns:

true if the serial device should support the Ready to Send signal

setRts

RxtxChannelConfig setRts(boolean rts)

Deprecated.

Sets whether the serial device supports the Request To Send signal, used for flow control

Parameters:

rts - true if RTS is supported, false otherwise

getWaitTimeMillis

int getWaitTimeMillis()

Deprecated.

Returns:

The number of milliseconds to wait between opening the serial port and initialising.

setWaitTimeMillis

RxtxChannelConfig setWaitTimeMillis(int waitTimeMillis)

Deprecated.

Sets the time to wait after opening the serial port and before sending it any configuration information or data. A value of 0 indicates that no waiting should occur.

Parameters:

waitTimeMillis - The number of milliseconds to wait, defaulting to 0 (no wait) if unset

Throws:

java.lang.IllegalArgumentException - if the supplied value is < 0

setReadTimeout

RxtxChannelConfig setReadTimeout(int readTimeout)

Deprecated.

Sets the maximal time (in ms) to block while try to read from the serial port. Default is 1000ms

getReadTimeout

int getReadTimeout()

Deprecated.

Return the maximal time (in ms) to block and wait for something to be ready to read.

setConnectTimeoutMillis

RxtxChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis)

Deprecated.

Description copied from interface: ChannelConfig

Sets the connect timeout of the channel in milliseconds. If the Channel does not support connect operation, this property is not used at all, and therefore will be ignored.

Specified by:

setConnectTimeoutMillis in interface ChannelConfig

Parameters:

connectTimeoutMillis - the connect timeout in milliseconds. 0 to disable.

setMaxMessagesPerRead

RxtxChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead)

Deprecated.

Description copied from interface: ChannelConfig

Sets the maximum number of messages to read per read loop. If this value is greater than 1, an event loop might attempt to read multiple times to procure multiple messages.

Specified by:

setMaxMessagesPerRead in interface ChannelConfig

setWriteSpinCount

RxtxChannelConfig setWriteSpinCount(int writeSpinCount)

Deprecated.

Description copied from interface: ChannelConfig

Sets the maximum loop count for a write operation until WritableByteChannel.write(ByteBuffer) returns a non-zero value. It is similar to what a spin lock is used for in concurrency programming. It improves memory utilization and write throughput depending on the platform that JVM runs on. The default value is 16.

Specified by:

setWriteSpinCount in interface ChannelConfig

setAllocator

RxtxChannelConfig setAllocator(ByteBufAllocator allocator)

Deprecated.

Description copied from interface: ChannelConfig

Set the ByteBufAllocator which is used for the channel to allocate buffers.

Specified by:

setAllocator in interface ChannelConfig

setRecvByteBufAllocator

RxtxChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator)

Deprecated.

Description copied from interface: ChannelConfig

Set the ByteBufAllocator which is used for the channel to allocate receive buffers.

Specified by:

setRecvByteBufAllocator in interface ChannelConfig

setAutoRead

RxtxChannelConfig setAutoRead(boolean autoRead)

Deprecated.

Description copied from interface: ChannelConfig

Sets if ChannelHandlerContext.read() will be invoked automatically so that a user application doesn't need to call it at all. The default value is true.

Specified by:

setAutoRead in interface ChannelConfig

setAutoClose

RxtxChannelConfig setAutoClose(boolean autoClose)

Deprecated.

Specified by:

setAutoClose in interface ChannelConfig

setWriteBufferHighWaterMark

RxtxChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark)

Deprecated.

Description copied from interface: ChannelConfig

Sets the high water mark of the write buffer. If the number of bytes queued in the write buffer exceeds this value, Channel.isWritable() will start to return false.

Specified by:

setWriteBufferHighWaterMark in interface ChannelConfig

setWriteBufferLowWaterMark

RxtxChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark)

Deprecated.

Description copied from interface: ChannelConfig

Sets the low water mark of the write buffer. Once the number of bytes queued in the write buffer exceeded the high water mark and then dropped down below this value, Channel.isWritable() will start to return true again.

Specified by:

setWriteBufferLowWaterMark in interface ChannelConfig

setMessageSizeEstimator

RxtxChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator)

Deprecated.

Description copied from interface: ChannelConfig

Set the MessageSizeEstimator which is used for the channel to detect the size of a message.

Specified by:

setMessageSizeEstimator in interface ChannelConfig