java.nio.channels

Class Channels

java.lang.Object

java.nio.channels.Channels

public final class Channels
extends java.lang.Object

Since:

1.4

Method Summary

Methods

Modifier and Type	Method and Description
static ReadableByteChannel	newChannel(java.io.InputStream in) Constructs a channel that reads bytes from the given stream.
static WritableByteChannel	newChannel(java.io.OutputStream out) Constructs a channel that writes bytes to the given stream.
static java.io.InputStream	newInputStream(ReadableByteChannel ch) Constructs a stream that reads bytes from the given channel.
static java.io.OutputStream	newOutputStream(WritableByteChannel ch) Constructs a stream that writes bytes to the given channel.
static java.io.Reader	newReader(ReadableByteChannel ch, java.nio.charset.CharsetDecoder dec, int minBufferCap) Constructs a reader that decodes bytes from the given channel using the given decoder.
static java.io.Reader	newReader(ReadableByteChannel ch, java.lang.String csName) Constructs a reader that decodes bytes from the given channel according to the named charset.
static java.io.Writer	newWriter(WritableByteChannel ch, java.nio.charset.CharsetEncoder enc, int minBufferCap) Constructs a writer that encodes characters using the given encoder and writes the resulting bytes to the given channel.
static java.io.Writer	newWriter(WritableByteChannel ch, java.lang.String csName) Constructs a writer that encodes characters according to the named charset and writes the resulting bytes to the given channel.

Methods inherited from class java.lang.Object

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

Method Detail

newInputStream

public static java.io.InputStream newInputStream(ReadableByteChannel ch)

Constructs a stream that reads bytes from the given channel.

newOutputStream

public static java.io.OutputStream newOutputStream(WritableByteChannel ch)

Constructs a stream that writes bytes to the given channel.

newChannel

public static ReadableByteChannel newChannel(java.io.InputStream in)

Constructs a channel that reads bytes from the given stream.

newChannel

public static WritableByteChannel newChannel(java.io.OutputStream out)

Constructs a channel that writes bytes to the given stream.

newReader

public static java.io.Reader newReader(ReadableByteChannel ch,
                       java.nio.charset.CharsetDecoder dec,
                       int minBufferCap)

Constructs a reader that decodes bytes from the given channel using the given decoder.

newReader

public static java.io.Reader newReader(ReadableByteChannel ch,
                       java.lang.String csName)

Constructs a reader that decodes bytes from the given channel according to the named charset.

Throws:

java.nio.charset.UnsupportedCharsetException - If no support for the named charset is available in this instance of the Java virtual machine.

newWriter

public static java.io.Writer newWriter(WritableByteChannel ch,
                       java.nio.charset.CharsetEncoder enc,
                       int minBufferCap)

Constructs a writer that encodes characters using the given encoder and writes the resulting bytes to the given channel.

newWriter

public static java.io.Writer newWriter(WritableByteChannel ch,
                       java.lang.String csName)

Constructs a writer that encodes characters according to the named charset and writes the resulting bytes to the given channel.

Throws:

java.nio.charset.UnsupportedCharsetException - If no support for the named charset is available in this instance of the Java virtual machine.