Enum Class SafeUtils

java.lang.Object
java.lang.Enum<SafeUtils>
org.elasticsearch.lz4.SafeUtils
All Implemented Interfaces:
Serializable, Comparable<SafeUtils>, Constable

public enum SafeUtils extends Enum<SafeUtils>
This file is forked from https://github.com/lz4/lz4-java. In particular, it forks the following file net.jpountz.lz4.SafeUtils. It modifies the original implementation to use Java9 varhandle performance improvements. Comments are included to mark the changes.
  • Method Details

    • values

      public static SafeUtils[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared
    • valueOf

      public static SafeUtils valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null
    • checkRange

      public static void checkRange(byte[] buf, int off)
    • checkRange

      public static void checkRange(byte[] buf, int off, int len)
    • checkLength

      public static void checkLength(int len)
    • readByte

      public static byte readByte(byte[] buf, int i)
    • readInt

      public static int readInt(byte[] buf, int i)
    • readLongLE

      public static long readLongLE(byte[] buf, int i)
    • writeShortLE

      public static void writeShortLE(byte[] buf, int off, int v)
    • writeInt

      public static void writeInt(int[] buf, int off, int v)
    • readInt

      public static int readInt(int[] buf, int off)
    • writeByte

      public static void writeByte(byte[] dest, int off, int i)
    • writeShort

      public static void writeShort(short[] buf, int off, int v)
    • readShortLE

      public static int readShortLE(byte[] buf, int i)
    • readShort

      public static int readShort(short[] buf, int off)