Class Pipe.SourceChannel

java.nio.channels.Pipe.SourceChannel

All Implemented Interfaces:: Closeable, AutoCloseable, Channel, InterruptibleChannel, ReadableByteChannel, ScatteringByteChannel

Enclosing class:: Pipe

public abstract static class Pipe.SourceChannel extends AbstractSelectableChannel implements ReadableByteChannel, ScatteringByteChannel

A channel representing the readable end of a Pipe.

Since:: 1.4

Constructor Summary

SourceChannel(SelectorProvider provider)

Modifier	Constructor	Description
`protected`	Constructs 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 ReadableByteChannel

read

Methods declared in interface ScatteringByteChannel

read, read

Constructor Details

SourceChannel

protected SourceChannel(SelectorProvider provider)

Constructs 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-source channels only support reading, so this method returns SelectionKey.OP_READ.

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.SourceChannel.html