net.obsearch.index
Class TestFrameworkLong<O extends OBLong>

java.lang.Object
  net.obsearch.index.TestFrameworkLong<O>

Direct Known Subclasses:

TestFrameworkApproxLong, VectorTestFrameworkLong

public abstract class TestFrameworkLong<O extends OBLong>
extends Object

TestFrameworkLong performs several tests on an index. This generated file works on longs.

Author:

Arnoldo Jose Muller Molina

Field Summary

protected O[]	data
protected IndexLong<O>	index
protected O[]	queries

Constructor Summary

TestFrameworkLong(Class<O> type, int dbSize, int querySize, IndexLong<O> index)
Create a new test with a DB size of dbSize and a query size of querySize.

Method Summary

protected void	close()
protected O[]	createArray(int size) Create an array of size size.
protected void	deletes()
protected abstract O	next() Create a new object.
protected O	nextQuery() Generate an object for the query, defaults #nextO().
protected void	search()
void	search(IndexLong<O> index, long range, byte k) Perform all the searches with
void	searchSequential(O o, OBPriorityQueueLong<O> result, IndexLong<O> index, long range) Sequential search.
void	test() Perform all the tests and DB creation.

Methods inherited from class java.lang.Object

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

Field Detail

queries

protected O extends OBLong[] queries

data

protected O extends OBLong[] data

index

protected IndexLong<O extends OBLong> index

Constructor Detail

TestFrameworkLong

public TestFrameworkLong(Class<O> type,
                         int dbSize,
                         int querySize,
                         IndexLong<O> index)

Create a new test with a DB size of dbSize and a query size of querySize.

Parameters:

dbSize -

querySize -

index - The index that will be used for testing.

Method Detail

test

public void test()
          throws Exception

Perform all the tests and DB creation.

Throws:

Exception

search

protected void search()
               throws Exception

Throws:

Exception

deletes

protected void deletes()
                throws Exception

Throws:

Exception

close

protected void close()
              throws Exception

Throws:

Exception

search

public void search(IndexLong<O> index,
                   long range,
                   byte k)
            throws Exception

Perform all the searches with

Parameters:

x - the index that will be used

range -

k -

Throws:

Exception

searchSequential

public void searchSequential(O o,
                             OBPriorityQueueLong<O> result,
                             IndexLong<O> index,
                             long range)
                      throws Exception

Sequential search.

Parameters:

o - The object to search

result - The queue were the results are stored

index - the index to search

range - The range to employ

Throws:

Exception - If something goes really bad.

createArray

protected O[] createArray(int size)

Create an array of size size.

Parameters:

size -

Returns:

next

protected abstract O next()

Create a new object.

Returns:

a new O object.

nextQuery

protected O nextQuery()

Generate an object for the query, defaults #nextO().

Returns:

#nextO().