io.github.whippetdb.memory.basic

Class DirectDataIO

java.lang.Object

io.github.whippetdb.memory.basic.DirectDataIO

All Implemented Interfaces:

MemDataIO, MemIO

Direct Known Subclasses:

SimpleDirectDataIO, SimpleFileDataIO

public abstract class DirectDataIO
extends java.lang.Object
implements MemDataIO

Constructor Summary

Constructors

Constructor and Description
DirectDataIO()

Method Summary

Modifier and Type	Method and Description
void	fillByte(long addr, int len, int b)
void	fillLong(long addr, int len, long v)
void	read(long addr, byte[] dst, int dstOff, int len)
void	read(long addr, java.nio.ByteBuffer dst, int dstOff, int len)
void	read(long addr, MemIO dst, long dstAddr, int len)
int	readByte(long addr)
long	readBytes(long addr, int len)
long	readBytes(long addr, int len, int from, int to)
int	readInt(long addr)
long	readLong(long addr)
int	readShort(long addr)
java.lang.CharSequence	readString(long addr, int strLen)
void	write(long addr, byte[] src, int srcOff, int len)
void	write(long addr, java.nio.ByteBuffer src, int srcOff, int len)
void	write(long addr, java.lang.CharSequence cs, int strOff, int strLen)
void	write(long addr, MemIO src, long srcAddr, int len)
void	writeByte(long addr, int b)
void	writeBytes(long addr, long v, int len)
void	writeBytes(long addr, long v, int len, int from, int to)
void	writeInt(long addr, int v)
void	writeLong(long addr, long v)
void	writeShort(long addr, int v)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.github.whippetdb.memory.api.MemDataIO

equals

Methods inherited from interface io.github.whippetdb.memory.api.MemIO

compareTo, equals, toString, write

Constructor Detail

DirectDataIO

public DirectDataIO()

Method Detail

readByte

public int readByte(long addr)

Specified by:

readByte in interface MemIO

read

public void read(long addr,
                 byte[] dst,
                 int dstOff,
                 int len)

Specified by:

read in interface MemIO

read

public void read(long addr,
                 java.nio.ByteBuffer dst,
                 int dstOff,
                 int len)

Specified by:

read in interface MemIO

read

public void read(long addr,
                 MemIO dst,
                 long dstAddr,
                 int len)

Specified by:

read in interface MemIO

readShort

public int readShort(long addr)

Specified by:

readShort in interface MemDataIO

readInt

public int readInt(long addr)

Specified by:

readInt in interface MemDataIO

readLong

public long readLong(long addr)

Specified by:

readLong in interface MemDataIO

writeByte

public void writeByte(long addr,
                      int b)

Specified by:

writeByte in interface MemIO

write

public void write(long addr,
                  byte[] src,
                  int srcOff,
                  int len)

Specified by:

write in interface MemIO

write

public void write(long addr,
                  MemIO src,
                  long srcAddr,
                  int len)

Specified by:

write in interface MemIO

write

public void write(long addr,
                  java.nio.ByteBuffer src,
                  int srcOff,
                  int len)

Specified by:

write in interface MemIO

writeShort

public void writeShort(long addr,
                       int v)

Specified by:

writeShort in interface MemDataIO

writeInt

public void writeInt(long addr,
                     int v)

Specified by:

writeInt in interface MemDataIO

writeLong

public void writeLong(long addr,
                      long v)

Specified by:

writeLong in interface MemDataIO

readBytes

public long readBytes(long addr,
                      int len)

Specified by:

readBytes in interface MemDataIO

readBytes

public long readBytes(long addr,
                      int len,
                      int from,
                      int to)

Specified by:

readBytes in interface MemDataIO

writeBytes

public void writeBytes(long addr,
                       long v,
                       int len)

Specified by:

writeBytes in interface MemDataIO

writeBytes

public void writeBytes(long addr,
                       long v,
                       int len,
                       int from,
                       int to)

Specified by:

writeBytes in interface MemDataIO

fillByte

public void fillByte(long addr,
                     int len,
                     int b)

Specified by:

fillByte in interface MemIO

fillLong

public void fillLong(long addr,
                     int len,
                     long v)

Specified by:

fillLong in interface MemDataIO

readString

public java.lang.CharSequence readString(long addr,
                                         int strLen)

Specified by:

readString in interface MemIO

write

public void write(long addr,
                  java.lang.CharSequence cs,
                  int strOff,
                  int strLen)

Specified by:

write in interface MemIO