Module org.nasdanika.models.rag.core

Package org.nasdanika.rag.core

Class ArrayListZipEntryStore

java.lang.Object

org.nasdanika.rag.core.AbstractEntryStore<byte[],String,D>

org.nasdanika.rag.core.ZipEntryStore<Integer>

org.nasdanika.rag.core.ArrayListZipEntryStore

All Implemented Interfaces:

Store<byte[],String,Integer>

public class ArrayListZipEntryStore
extends ZipEntryStore<Integer>

Stores entries in a list. Uses sum of abs element deltas as distance.

Nested Class Summary

Nested classes/interfaces inherited from interface org.nasdanika.rag.core.Store

Store.SearchResult<V,D>

Field Summary

Fields

Modifier and Type	Field	Description
protected List<Map.Entry<byte[],String>>	entries

Constructor Summary

Constructors

Constructor	Description
ArrayListZipEntryStore()
ArrayListZipEntryStore(ZipFile in)
ArrayListZipEntryStore(ZipInputStream in)

Method Summary

Modifier and Type	Method	Description
protected int	compareDistance(Integer a, Integer b)
protected Integer	distance(byte[] a, byte[] b)	Longer vector is greater.
Collection<Map.Entry<byte[],String>>	getEntries()
protected void	loadEntry(byte[] key, String value)

Methods inherited from class org.nasdanika.rag.core.ZipEntryStore

createZipEntry, getValue, loadEntry, save

Methods inherited from class org.nasdanika.rag.core.AbstractEntryStore

add, addAll, findNearest, isParallelAddAll, isParallelSearch

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nasdanika.rag.core.Store

adapt, add, addAll

Field Details

entries

protected List<Map.Entry<byte[],String>> entries

Constructor Details

ArrayListZipEntryStore

public ArrayListZipEntryStore()

ArrayListZipEntryStore

public ArrayListZipEntryStore(ZipFile in)
                       throws IOException

Throws:

IOException

ArrayListZipEntryStore

public ArrayListZipEntryStore(ZipInputStream in)
                       throws IOException

Throws:

IOException

Method Details

loadEntry

protected void loadEntry(byte[] key,
 String value)
                  throws IOException

Specified by:

loadEntry in class ZipEntryStore<Integer>

Throws:

IOException

getEntries

public Collection<Map.Entry<byte[],String>> getEntries()

Specified by:

getEntries in class AbstractEntryStore<byte[],String,Integer>

distance

protected Integer distance(byte[] a,
 byte[] b)

Longer vector is greater. For the same size - Manhattan distance.

Specified by:

distance in class AbstractEntryStore<byte[],String,Integer>

compareDistance

protected int compareDistance(Integer a,
 Integer b)

Specified by:

compareDistance in class AbstractEntryStore<byte[],String,Integer>