Pipe.SinkChannel (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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java.nio.channels
Class Pipe.SinkChannel

java.lang.Object
  java.nio.channels.spi.AbstractInterruptibleChannel
      java.nio.channels.SelectableChannel
          java.nio.channels.spi.AbstractSelectableChannel
              java.nio.channels.Pipe.SinkChannel

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

Enclosing class:: Pipe

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

A channel representing the writable end of a Pipe.

Since:: 1.4

Constructor Summary

protected Pipe.SinkChannel(SelectorProvider provider)
Initializes 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.GatheringByteChannel

write, write

Methods inherited from interface java.nio.channels.WritableByteChannel

write

Methods inherited from interface java.nio.channels.Channel

close, isOpen

Constructor Summary
`protected`	`Pipe.SinkChannel(SelectorProvider provider)` Initializes 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.GatheringByteChannel
`write, write`

Methods inherited from interface java.nio.channels.WritableByteChannel
`write`

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

Constructor Detail

Pipe.SinkChannel

protected Pipe.SinkChannel(SelectorProvider provider)

Initializes a new instance of this class.

Method Detail

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