org.tikv.common.util

类 MemoryUtil

java.lang.Object

org.tikv.common.util.MemoryUtil

public class MemoryUtil
extends Object

字段概要

字段

限定符和类型	字段和说明
static ByteBuffer	EMPTY_BYTE_BUFFER

构造器概要

构造器

构造器和说明
MemoryUtil()

方法概要

限定符和类型	方法和说明
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)

从类继承的方法 java.lang.Object

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

字段详细资料

EMPTY_BYTE_BUFFER

public static final ByteBuffer EMPTY_BYTE_BUFFER

构造器详细资料

MemoryUtil

public MemoryUtil()

方法详细资料

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)