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

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

public class ApproximationFileReader
extends Object

Approximation reader

Author:

UoA

Constructor Summary

ApproximationFileReader(VAFileParams params)
Creates a new Instance

Method Summary

void	close() Closes
ApproximationFileEntryInfo	getNext() Reads entry
void	open() Opens for reading

Methods inherited from class java.lang.Object

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

Constructor Detail

ApproximationFileReader

public ApproximationFileReader(VAFileParams params)
                        throws Exception

Creates a new Instance

Parameters:

params - The VAFile header params

Throws:

Exception - An error

Method Detail

open

public void open()
          throws Exception

Opens for reading

Throws:

Exception - An error

getNext

public ApproximationFileEntryInfo getNext()

Reads entry

Returns:

The entry

close

public void close()
           throws Exception

Closes

Throws:

Exception - An error