Package io.activej.csp.process.transformer.impl

Class ByteRanger

java.lang.Object

io.activej.reactor.AbstractReactive

io.activej.reactor.ImplicitlyReactive

io.activej.csp.process.AbstractCommunicatingProcess

io.activej.csp.process.transformer.AbstractChannelTransformer<ByteRanger,io.activej.bytebuf.ByteBuf,io.activej.bytebuf.ByteBuf>

io.activej.csp.process.transformer.impl.ByteRanger

All Implemented Interfaces:

io.activej.async.process.AsyncCloseable, io.activej.async.process.ReactiveProcess, HasChannelInput<io.activej.bytebuf.ByteBuf>, HasChannelOutput<io.activej.bytebuf.ByteBuf>, WithChannelInput<ByteRanger,io.activej.bytebuf.ByteBuf>, WithChannelOutput<ByteRanger,io.activej.bytebuf.ByteBuf>, WithChannelTransformer<ByteRanger,io.activej.bytebuf.ByteBuf,io.activej.bytebuf.ByteBuf>, ChannelConsumerTransformer<io.activej.bytebuf.ByteBuf,ChannelConsumer<io.activej.bytebuf.ByteBuf>>, ChannelSupplierTransformer<io.activej.bytebuf.ByteBuf,ChannelSupplier<io.activej.bytebuf.ByteBuf>>, ChannelTransformer<io.activej.bytebuf.ByteBuf,io.activej.bytebuf.ByteBuf>, io.activej.reactor.Reactive

public final class ByteRanger
extends AbstractChannelTransformer<ByteRanger,io.activej.bytebuf.ByteBuf,io.activej.bytebuf.ByteBuf>

Drops exactly N bytes from a csp stream of byte buffers and limits that stream to exactly M bytes in length

Nested Class Summary

Nested classes/interfaces inherited from class io.activej.csp.process.AbstractCommunicatingProcess

AbstractCommunicatingProcess.SanitizedBinaryChannelSupplier

Field Summary

Fields

Modifier and Type	Field	Description
final long	endOffset
final long	offset
long	position

Fields inherited from class io.activej.csp.process.transformer.AbstractChannelTransformer

input, output

Fields inherited from class io.activej.reactor.AbstractReactive

reactor

Fields inherited from interface io.activej.async.process.AsyncCloseable

STATIC

Constructor Summary

Constructors

Constructor	Description
ByteRanger(long offset, long length)

Method Summary

Modifier and Type	Method	Description
protected io.activej.promise.Promise<Void>	onItem(io.activej.bytebuf.ByteBuf item)

Methods inherited from class io.activej.csp.process.transformer.AbstractChannelTransformer

beforeProcess, doClose, doProcess, getInput, getOutput, onCleanup, onProcessFinish, onProcessStart, send, sendEndOfStream

Methods inherited from class io.activej.csp.process.AbstractCommunicatingProcess

afterProcess, close, closeEx, completeProcess, completeProcessEx, doSanitize, getProcessCompletion, isProcessComplete, isProcessStarted, sanitize, sanitize, sanitize, sanitize, startProcess

Methods inherited from class io.activej.reactor.AbstractReactive

getReactor

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.activej.reactor.Reactive

getReactor

Methods inherited from interface io.activej.csp.dsl.WithChannelInput

withInput

Methods inherited from interface io.activej.csp.dsl.WithChannelOutput

withOutput

Methods inherited from interface io.activej.csp.dsl.WithChannelTransformer

transform, transform

Field Details

offset

public final long offset

endOffset

public final long endOffset

position

public long position

Constructor Details

ByteRanger

public ByteRanger(long offset,
 long length)

Method Details

onItem

protected io.activej.promise.Promise<Void> onItem(io.activej.bytebuf.ByteBuf item)

Specified by:

onItem in class AbstractChannelTransformer<ByteRanger,io.activej.bytebuf.ByteBuf,io.activej.bytebuf.ByteBuf>