io.github.whippetdb.memory.api

Interface MemDataIO

All Superinterfaces:

MemIO

All Known Subinterfaces:

MemDataArray, MemDataBuffer, MemDataSpace

All Known Implementing Classes:

AlignedVarData, DbFile, DirectDataIO, DynamicDataIO, HeapDataIO, HybridKeyWrapper, HybridKeyWrapperOld, ProxyDataArray, ProxyDataIO, SimpleDirectDataBuffer, SimpleDirectDataIO, SimpleDirectDataSpace, SimpleFileDataBuffer, SimpleFileDataIO, SimpleFileDataSpace, SimpleHeapDataBuffer, SimpleHeapDataIO, SimpleHeapDataSpace, SimpleJournalingDataIO, SimpleJournalingMemSpace, SimpleLog, StringWrapper, VarData

public interface MemDataIO
extends MemIO

MemIO with added methods for integer types. It is byte order-aware. Default implementaions are slow, implementations should override.

Method Summary

Modifier and Type	Method and Description
default boolean	equals(long addr, MemDataIO other, long otherAddr, int len)
default void	fillLong(long addr, int len, long v)
default long	readBytes(long addr, int len)
default long	readBytes(long addr, int len, int from, int to)
default int	readInt(long addr)
default long	readLong(long addr)
default int	readShort(long addr)
default void	writeBytes(long addr, long v, int len)
default void	writeBytes(long addr, long v, int len, int from, int to)
default void	writeInt(long addr, int v)
default void	writeLong(long addr, long v)
default void	writeShort(long addr, int v)

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

compareTo, equals, fillByte, read, read, read, readByte, readString, toString, write, write, write, write, write, writeByte

Method Detail

readShort

default int readShort(long addr)

readInt

default int readInt(long addr)

readLong

default long readLong(long addr)

readBytes

default long readBytes(long addr,
                       int len)

readBytes

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

writeShort

default void writeShort(long addr,
                        int v)

writeInt

default void writeInt(long addr,
                      int v)

writeLong

default void writeLong(long addr,
                       long v)

writeBytes

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

writeBytes

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

fillLong

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

equals

default boolean equals(long addr,
                       MemDataIO other,
                       long otherAddr,
                       int len)