org.apache.crail.core

Class CoreInputStream

java.lang.Object

org.apache.crail.core.CoreStream

org.apache.crail.core.CoreInputStream

All Implemented Interfaces:

CrailInputStream

public class CoreInputStream
extends CoreStream
implements CrailInputStream

Field Summary

Fields inherited from class org.apache.crail.core.CoreStream

fs, node

Constructor Summary

Constructors

Constructor and Description
CoreInputStream(CoreNode file, long streamId, long readHint)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
Future<CrailResult>	read(CrailBuffer dataBuf)
void	seek(long pos)

Methods inherited from class org.apache.crail.core.CoreStream

getFile, position

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.crail.CrailInputStream

getFile, position

Constructor Detail

CoreInputStream

public CoreInputStream(CoreNode file,
                       long streamId,
                       long readHint)
                throws Exception

Throws:

Exception

Method Detail

read

public final Future<CrailResult> read(CrailBuffer dataBuf)
                               throws Exception

Specified by:

read in interface CrailInputStream

Throws:

Exception

available

public final int available()

Specified by:

available in interface CrailInputStream

seek

public final void seek(long pos)
                throws IOException

Specified by:

seek in interface CrailInputStream

Throws:

IOException

close

public void close()
           throws Exception

Specified by:

close in interface CrailInputStream

Throws:

Exception