de.spieleck.app.ngramj
Class EntryProfile

java.lang.Object
  de.spieleck.app.ngramj.EntryProfile

All Implemented Interfaces:

Constants, Profile

public class EntryProfile
extends java.lang.Object
implements Profile, Constants

A profile to be created from a file. Use this if you have an abitrary bunch of bytes to be repackaged into ngrams. Note if you have an byte-Array in memory, you can feed it into this class via a ByteArrayInputStream.

Version:

$Revision: 2 $ $Date: 2006-03-27 23:00:21 +0200 (Mo, 27 Mrz 2006) $ $Author: nestefan $

Author:

Frank S. Nestel, $Author: nestefan $

Field Summary

protected java.util.HashMap	grams
protected int	theLimit

Constructor Summary

EntryProfile(java.io.InputStream stream)

EntryProfile(java.io.InputStream stream, int theLimit)

EntryProfile(java.lang.String fname)

EntryProfile(java.lang.String fname, int theLimit)

Method Summary

protected void	digestStream(java.io.InputStream stream)
double	getRank(NGram ng) Return the rank of a ngram in the corresponsing profile.

Methods inherited from class java.lang.Object

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

Field Detail

grams

protected java.util.HashMap grams

theLimit

protected int theLimit

Constructor Detail

EntryProfile

public EntryProfile(java.lang.String fname)
             throws java.io.IOException,
                    java.io.FileNotFoundException

Throws:

java.io.IOException

java.io.FileNotFoundException

EntryProfile

public EntryProfile(java.lang.String fname,
                    int theLimit)
             throws java.io.IOException,
                    java.io.FileNotFoundException

Throws:

java.io.IOException

java.io.FileNotFoundException

EntryProfile

public EntryProfile(java.io.InputStream stream)
             throws java.io.IOException

Throws:

java.io.IOException

EntryProfile

public EntryProfile(java.io.InputStream stream,
                    int theLimit)
             throws java.io.IOException

Throws:

java.io.IOException

Method Detail

digestStream

protected void digestStream(java.io.InputStream stream)
                     throws java.io.IOException

Throws:

java.io.IOException

getRank

public double getRank(NGram ng)

Description copied from interface: Profile

Return the rank of a ngram in the corresponsing profile.

Specified by:

getRank in interface Profile