Package jnr.ffi.util

Class BufferUtil

  • public final class BufferUtil
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      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 indexOf​(java.nio.ByteBuffer buf, int offset, 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.CharsetEncoder encoder, java.lang.CharSequence value)  
      static void putCharSequence​(java.nio.ByteBuffer buf, java.nio.charset.Charset charset, 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 void putString​(java.nio.ByteBuffer buf,
                             java.nio.charset.Charset charset,
                             java.lang.String value)

      • getString

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

      • putCharSequence

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

      • putCharSequence

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

      • getCharSequence

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

      • getCharSequence

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

      • positionOf

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

      • indexOf

        public static int indexOf​(java.nio.ByteBuffer buf,
                          int offset,
                          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)