- All Implemented Interfaces:
Serializable,Comparable<SafeUtils>,Constable
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.
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>> -
Method Summary
Modifier and TypeMethodDescriptionstatic voidcheckLength(int len) static voidcheckRange(byte[] buf, int off) static voidcheckRange(byte[] buf, int off, int len) static bytereadByte(byte[] buf, int i) static intreadInt(byte[] buf, int i) static intreadInt(int[] buf, int off) static longreadLongLE(byte[] buf, int i) static intreadShort(short[] buf, int off) static intreadShortLE(byte[] buf, int i) static SafeUtilsReturns the enum constant of this class with the specified name.static SafeUtils[]values()Returns an array containing the constants of this enum class, in the order they are declared.static voidwriteByte(byte[] dest, int off, int i) static voidwriteInt(int[] buf, int off, int v) static voidwriteShort(short[] buf, int off, int v) static voidwriteShortLE(byte[] buf, int off, int v)
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Method Details
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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
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valueOf
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 nameNullPointerException- if the argument is null
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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)
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