Pipe.SourceChannel | Android Developers [proxy]

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

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

A channel representing the readable end of a Pipe.

Summary

Protected constructors
`SourceChannel(SelectorProvider provider)` Constructs a new instance of this class.

Public methods
`final int`	`validOps()` Returns an operation set identifying this channel's supported operations.

`final Object`	`blockingLock()` Retrieves the object upon which the `configureBlocking` and `register` methods synchronize.
`final SelectableChannel`	`configureBlocking(boolean block)` Adjusts this channel's blocking mode.
`final void`	`implCloseChannel()` Closes this channel.
`abstract void`	`implCloseSelectableChannel()` Closes this selectable channel.
`abstract void`	`implConfigureBlocking(boolean block)` Adjusts this channel's blocking mode.
`final boolean`	`isBlocking()` Tells whether or not every I/O operation on this channel will block until it completes.
`final boolean`	`isRegistered()` Tells whether or not this channel is currently registered with any selectors.
`final SelectionKey`	`keyFor(Selector sel)` Retrieves the key representing the channel's registration with the given selector.
`final SelectorProvider`	`provider()` Returns the provider that created this channel.
`final SelectionKey`	`register(Selector sel, int ops, Object att)` Registers this channel with the given selector, returning a selection key.

`abstract Object`	`blockingLock()` Retrieves the object upon which the `configureBlocking` and `register` methods synchronize.
`abstract SelectableChannel`	`configureBlocking(boolean block)` Adjusts this channel's blocking mode.
`abstract boolean`	`isBlocking()` Tells whether or not every I/O operation on this channel will block until it completes.
`abstract boolean`	`isRegistered()` Tells whether or not this channel is currently registered with any selectors.
`abstract SelectionKey`	`keyFor(Selector sel)` Retrieves the key representing the channel's registration with the given selector.
`abstract SelectorProvider`	`provider()` Returns the provider that created this channel.
`abstract SelectionKey`	`register(Selector sel, int ops, Object att)` Registers this channel with the given selector, returning a selection key.
`final SelectionKey`	`register(Selector sel, int ops)` Registers this channel with the given selector, returning a selection key.
`abstract int`	`validOps()` Returns an operation set identifying this channel's supported operations.

`final void`	`begin()` Marks the beginning of an I/O operation that might block indefinitely.
`final void`	`close()` Closes this channel.
`final void`	`end(boolean completed)` Marks the end of an I/O operation that might block indefinitely.
`abstract void`	`implCloseChannel()` Closes this channel.
`final boolean`	`isOpen()` Tells whether or not this channel is open.

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

`abstract void`	`close()` Closes this channel.
`abstract boolean`	`isOpen()` Tells whether or not this channel is open.


      close()

Closes this channel.


      read(ByteBuffer dst)

Reads a sequence of bytes from this channel into the given buffer.

`abstract long`	`read(ByteBuffer[] dsts, int offset, int length)` Reads a sequence of bytes from this channel into a subsequence of the given buffers.
`abstract long`	`read(ByteBuffer[] dsts)` Reads a sequence of bytes from this channel into the given buffers.


      close()

Closes this stream and releases any system resources associated with it.


      close()

Closes this resource, relinquishing any underlying resources.

protected SourceChannel (SelectorProvider provider)

Constructs a new instance of this class.

Parameters
`provider`	`SelectorProvider`: The selector provider

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.

Returns
`int`	The valid-operation set