org.gcube.indexmanagement.featureindexlibrary.vafile.io
Class FileBufferReader

java.lang.Object
  org.gcube.indexmanagement.featureindexlibrary.vafile.io.FileBufferReader

public class FileBufferReader
extends Object

B uffer reader class

Author:

UoA

Constructor Summary

FileBufferReader(String file, VAFileParams params)
Creates a new instance

Method Summary

void	close() Closes
void	openForReading() Opens for reading
FeatureVectorElement	readElement() Reads element

Methods inherited from class java.lang.Object

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

Constructor Detail

FileBufferReader

public FileBufferReader(String file,
                        VAFileParams params)

Creates a new instance

Parameters:

file - The file

params - The VAFile header params

Method Detail

openForReading

public void openForReading()
                    throws Exception

Opens for reading

Throws:

Exception - An error

readElement

public FeatureVectorElement readElement()

Reads element

Returns:

The element

close

public void close()
           throws Exception

Closes

Throws:

Exception - An error