Pipe.SourceChannel (Java Platform SE 6)

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Java™ Platform
Standard Ed. 6

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java.nio.channels
Class Pipe.SourceChannel

java.lang.Object
 extended by java.nio.channels.spi.AbstractInterruptibleChannel
 extended by java.nio.channels.SelectableChannel
 extended by java.nio.channels.spi.AbstractSelectableChannel
 extended by java.nio.channels.Pipe.SourceChannel

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

Enclosing class:: Pipe

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

A channel representing the readable end of a Pipe.

Since:: 1.4

Constructor Summary
`protected`	`Pipe.SourceChannel(SelectorProvider provider)` Constructs a new instance of this class.

Method Summary
`int`	`validOps()` Returns an operation set identifying this channel's supported operations.

Methods inherited from class java.nio.channels.spi.AbstractSelectableChannel
`blockingLock, configureBlocking, implCloseChannel, implCloseSelectableChannel, implConfigureBlocking, isBlocking, isRegistered, keyFor, provider, register`

Methods inherited from class java.nio.channels.SelectableChannel
`register`

Methods inherited from class java.nio.channels.spi.AbstractInterruptibleChannel
`begin, close, end, isOpen`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface java.nio.channels.ScatteringByteChannel
`read, read`

Methods inherited from interface java.nio.channels.ReadableByteChannel
`read`

Methods inherited from interface java.nio.channels.Channel
`close, isOpen`

Constructor Detail

Pipe.SourceChannel

protected Pipe.SourceChannel(SelectorProvider provider)

Constructs a new instance of this class.

Method Detail

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