Class Pipe.SinkChannel

java.nio.channels.Pipe.SinkChannel

All Implemented Interfaces:: Closeable, AutoCloseable, Channel, GatheringByteChannel, InterruptibleChannel, WritableByteChannel

Enclosing class:: Pipe

public abstract static class Pipe.SinkChannel extends AbstractSelectableChannel implements WritableByteChannel, GatheringByteChannel

A channel representing the writable end of a Pipe.

Since:: 1.4

Constructor Summary

SinkChannel(SelectorProvider provider)

Modifier	Constructor	Description
`protected`	Initializes a new instance of this class.

Method Summary

Modifier and Type	Method	Description
`final int`	`validOps()`	Returns an operation set identifying this channel's supported operations.

Methods declared in class AbstractSelectableChannel

blockingLock, configureBlocking, implCloseChannel, implCloseSelectableChannel, implConfigureBlocking, isBlocking, isRegistered, keyFor, provider, register

Methods declared in class SelectableChannel

register

Methods declared in class AbstractInterruptibleChannel

begin, close, end, isOpen

Methods declared in class Object

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

Methods declared in interface Channel

isOpen

Methods declared in interface GatheringByteChannel

write, write

Methods declared in interface WritableByteChannel

write

Constructor Details

SinkChannel

protected SinkChannel(SelectorProvider provider)

Initializes a new instance of this class.

Parameters:: provider - The selector provider

Method Details

validOps

public final int validOps()

Returns an operation set identifying this channel's supported operations.

Pipe-sink channels only support writing, so this method returns SelectionKey.OP_WRITE.

Specified by:: validOps in class SelectableChannel
Returns:: The valid-operation set

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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/nio/channels/Pipe.SinkChannel.html