java.nio.channels

Class Channels

public final class Channels extends Object

Since: 1.4

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

Method Detail

public static ReadableByteChannel newChannel(InputStream in)

Constructs a channel that reads bytes from the given stream.

public static WritableByteChannel newChannel(OutputStream out)

Constructs a channel that writes bytes to the given stream.

public static InputStream newInputStream(ReadableByteChannel ch)

Constructs a stream that reads bytes from the given channel.

public static OutputStream newOutputStream(WritableByteChannel ch)

Constructs a stream that writes bytes to the given channel.

public static Reader newReader(ReadableByteChannel ch, CharsetDecoder dec, int minBufferCap)

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

public static Reader newReader(ReadableByteChannel ch, String csName)

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

Throws: UnsupportedCharsetException If no support for the named charset is available in this instance of the Java virtual machine.

public static Writer newWriter(WritableByteChannel ch, CharsetEncoder enc, int minBufferCap)

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

public static Writer newWriter(WritableByteChannel ch, String csName)

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

Throws: UnsupportedCharsetException If no support for the named charset is available in this instance of the Java virtual machine.