org.tikv.common.util

Class MemoryUtil

java.lang.Object

org.tikv.common.util.MemoryUtil

public class MemoryUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static ByteBuffer	EMPTY_BYTE_BUFFER

Constructor Summary

Constructors

Constructor and Description
MemoryUtil()

Method Summary

Modifier and Type	Method and Description
static ByteBuffer	allocate(int cap)
static ByteBuffer	copyOf(ByteBuffer buf, int newCap)
static BigDecimal	getDecimal128(ByteBuffer data, int offset, int scale)
static BigDecimal	getDecimal256(ByteBuffer data, int offset, int scale)
static BigDecimal	getDecimal32(ByteBuffer data, int offset, int scale)
static BigDecimal	getDecimal64(ByteBuffer data, int offset, int scale)
static void	readFully(ByteBuffer dst, CodecDataInput cdi, int length)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_BYTE_BUFFER

public static final ByteBuffer EMPTY_BYTE_BUFFER

Constructor Detail

MemoryUtil

public MemoryUtil()

Method Detail

getDecimal32

public static BigDecimal getDecimal32(ByteBuffer data,
                                      int offset,
                                      int scale)

getDecimal64

public static BigDecimal getDecimal64(ByteBuffer data,
                                      int offset,
                                      int scale)

getDecimal128

public static BigDecimal getDecimal128(ByteBuffer data,
                                       int offset,
                                       int scale)

getDecimal256

public static BigDecimal getDecimal256(ByteBuffer data,
                                       int offset,
                                       int scale)

allocate

public static ByteBuffer allocate(int cap)

copyOf

public static ByteBuffer copyOf(ByteBuffer buf,
                                int newCap)

readFully

public static void readFully(ByteBuffer dst,
                             CodecDataInput cdi,
                             int length)