org.teiid.common.buffer.impl
Class FileStorageManager.DiskStore

java.lang.Object
  org.teiid.common.buffer.FileStore
      org.teiid.common.buffer.impl.FileStorageManager.DiskStore

Enclosing class:

FileStorageManager

public class FileStorageManager.DiskStore
extends FileStore

Nested Class Summary

Nested classes/interfaces inherited from class org.teiid.common.buffer.FileStore

FileStore.FileStoreOutputStream

Constructor Summary

FileStorageManager.DiskStore(java.lang.String name)

Method Summary

int	readDirect(long fileOffset, byte[] b, int offSet, int length) Concurrent reads are possible, but only after writing is complete.
void	removeDirect()
void	writeDirect(byte[] bytes, int offset, int length) Concurrent writes are prevented by FileStore, but in general should not happen since processing is single threaded.

Methods inherited from class org.teiid.common.buffer.FileStore

createInputStream, createOutputStream, createOutputStream, getLength, read, readFully, remove, setCleanupReference, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FileStorageManager.DiskStore

public FileStorageManager.DiskStore(java.lang.String name)

Method Detail

readDirect

public int readDirect(long fileOffset,
                      byte[] b,
                      int offSet,
                      int length)
               throws TeiidComponentException

Concurrent reads are possible, but only after writing is complete.

Specified by:

readDirect in class FileStore

Throws:

TeiidComponentException

writeDirect

public void writeDirect(byte[] bytes,
                        int offset,
                        int length)
                 throws TeiidComponentException

Concurrent writes are prevented by FileStore, but in general should not happen since processing is single threaded.

Specified by:

writeDirect in class FileStore

Throws:

TeiidComponentException

removeDirect

public void removeDirect()

Specified by:

removeDirect in class FileStore