jnr.ffi.util
Class BufferUtil

java.lang.Object
  jnr.ffi.util.BufferUtil

public final class BufferUtil
extends java.lang.Object

Method Summary

static java.lang.CharSequence	getCharSequence(java.nio.ByteBuffer buf, java.nio.charset.Charset charset)
static java.lang.CharSequence	getCharSequence(java.nio.ByteBuffer buf, java.nio.charset.CharsetDecoder decoder)
static java.lang.String	getString(java.nio.ByteBuffer buf, java.nio.charset.Charset charset)
static int	indexOf(java.nio.ByteBuffer buf, byte value)
static int	positionOf(java.nio.ByteBuffer buf, byte value) Finds the position of a byte relative to the start of the buffer.
static void	putCharSequence(java.nio.ByteBuffer buf, java.nio.charset.Charset charset, java.lang.CharSequence value)
static void	putCharSequence(java.nio.ByteBuffer buf, java.nio.charset.CharsetEncoder encoder, java.lang.CharSequence value)
static void	putString(java.nio.ByteBuffer buf, java.nio.charset.Charset charset, java.lang.String value)
static java.nio.ByteBuffer	slice(java.nio.ByteBuffer buffer, int position)
static java.nio.ByteBuffer	slice(java.nio.ByteBuffer buffer, int position, int size)

Methods inherited from class java.lang.Object

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

Method Detail

putString

public static final void putString(java.nio.ByteBuffer buf,
                                   java.nio.charset.Charset charset,
                                   java.lang.String value)

getString

public static final java.lang.String getString(java.nio.ByteBuffer buf,
                                               java.nio.charset.Charset charset)

putCharSequence

public static final void putCharSequence(java.nio.ByteBuffer buf,
                                         java.nio.charset.Charset charset,
                                         java.lang.CharSequence value)

putCharSequence

public static final void putCharSequence(java.nio.ByteBuffer buf,
                                         java.nio.charset.CharsetEncoder encoder,
                                         java.lang.CharSequence value)

getCharSequence

public static final java.lang.CharSequence getCharSequence(java.nio.ByteBuffer buf,
                                                           java.nio.charset.Charset charset)

getCharSequence

public static final java.lang.CharSequence getCharSequence(java.nio.ByteBuffer buf,
                                                           java.nio.charset.CharsetDecoder decoder)

positionOf

public static final int positionOf(java.nio.ByteBuffer buf,
                                   byte value)

Finds the position of a byte relative to the start of the buffer.

Parameters:

buf - The ByteBuffer to find the value in

value - The value to locate

Returns:

The position within the buffer that value is found, or -1 if not found.

indexOf

public static final int indexOf(java.nio.ByteBuffer buf,
                                byte value)

slice

public static java.nio.ByteBuffer slice(java.nio.ByteBuffer buffer,
                                        int position)

slice

public static java.nio.ByteBuffer slice(java.nio.ByteBuffer buffer,
                                        int position,
                                        int size)