com.bigdata.rwstore.sector

Class PSInputStream

java.lang.Object

java.io.InputStream

com.bigdata.rwstore.sector.PSInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class PSInputStream
extends InputStream

PSInputStream Unlike the original PSInputStream this does not incrementally read from the store but rather immediate maps the ByteBuffers to the in-memory storage.

Constructor Summary

Constructors

Constructor and Description
PSInputStream(IMemoryManager mm, long addr)

Method Summary

Methods

Modifier and Type	Method and Description
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

PSInputStream

public PSInputStream(IMemoryManager mm,
             long addr)

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
       int off,
       int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException