org.jruby

Class RubyEncoding.UTF8Coder

java.lang.Object

org.jruby.RubyEncoding.UTF8Coder

Enclosing class:

RubyEncoding

private static class RubyEncoding.UTF8Coder
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
private static int	BUF_SIZE The resulting encode/decode buffer sized by the max number of characters (using 4 bytes per char possible for utf-8)
private java.nio.ByteBuffer	byteBuffer
private static int	CHAR_THRESHOLD The maximum number of characters we can encode/decode in our cached buffers
private java.nio.CharBuffer	charBuffer
private java.nio.charset.CharsetDecoder	decoder
private java.nio.charset.CharsetEncoder	encoder

Constructor Summary

Constructors

Constructor and Description
UTF8Coder()

Method Summary

Modifier and Type	Method and Description
java.lang.String	decode(byte[] bytes)
java.lang.String	decode(byte[] bytes, int start, int length)
byte[]	encode(java.lang.CharSequence cs)

Methods inherited from class java.lang.Object

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

Field Detail

encoder

private final java.nio.charset.CharsetEncoder encoder

decoder

private final java.nio.charset.CharsetDecoder decoder

CHAR_THRESHOLD

private static final int CHAR_THRESHOLD

The maximum number of characters we can encode/decode in our cached buffers

See Also:

Constant Field Values

BUF_SIZE

private static final int BUF_SIZE

The resulting encode/decode buffer sized by the max number of characters (using 4 bytes per char possible for utf-8)

See Also:

Constant Field Values

byteBuffer

private final java.nio.ByteBuffer byteBuffer

charBuffer

private final java.nio.CharBuffer charBuffer

Constructor Detail

UTF8Coder

public UTF8Coder()

Method Detail

encode

public byte[] encode(java.lang.CharSequence cs)

decode

public java.lang.String decode(byte[] bytes,
                               int start,
                               int length)

decode

public java.lang.String decode(byte[] bytes)