net.obsearch.index.utils
Class AbstractNewLineBytesCommandLine<O extends OB,I extends Index<O>,A extends Ambient<O,I>>

java.lang.Object
  net.obsearch.index.utils.AbstractCommandLine<O,I,A>
      net.obsearch.index.utils.AbstractNewLineCommandLine<O,I,A>
          net.obsearch.index.utils.AbstractNewLineBytesCommandLine<O,I,A>

All Implemented Interfaces:

org.opt4j.core.problem.Evaluator<org.opt4j.benchmark.DoubleString>

public abstract class AbstractNewLineBytesCommandLine<O extends OB,I extends Index<O>,A extends Ambient<O,I>>
extends AbstractNewLineCommandLine<O,I,A>

Nested Class Summary

Nested classes/interfaces inherited from class net.obsearch.index.utils.AbstractCommandLine

AbstractCommandLine.Mode

Field Summary

Fields inherited from class net.obsearch.index.utils.AbstractNewLineCommandLine

maxLoad

Fields inherited from class net.obsearch.index.utils.AbstractCommandLine

approxEvalEp, approxEvalRecall, bulkMode, experimentName, experimentResultFileName, experimentSet, iterations, k, maxQueries, mode, optNumChildren, optNumParents, optPopulationSize, pivots, props, queries, r, time, validate

Constructor Summary

AbstractNewLineBytesCommandLine()

Method Summary

protected void	addObjects(I index, File load) Adds objects to the index.
protected abstract int	arraySize() Read a byte array with the given size;
protected abstract O	instantiate(byte[] line) Instantiate an object from a fixed byte array;
protected O	instantiate(String line) Instantiate an object from a string.
protected void	searchObjects(I index, File load, Statistics other) Opens a query file and queries the index storing all the results there.

Methods inherited from class net.obsearch.index.utils.AbstractNewLineCommandLine

isValidObject, searchObject, searchObjectApprox

Methods inherited from class net.obsearch.index.utils.AbstractCommandLine

add, closeAll, create, evaluate, expDetails, expName, getCreator, getIndex, getObjectives, getReference, initProperties, instantiateAmbient, instantiateNewAmbient, isApproxMode, processUserCommands, search, searchAux, updateIndexConfig, updateParams, writeAll

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNewLineBytesCommandLine

public AbstractNewLineBytesCommandLine()

Method Detail

addObjects

protected void addObjects(I index,
                          File load)
                   throws IOException,
                          OBStorageException,
                          OBException,
                          IllegalAccessException,
                          InstantiationException

Description copied from class: AbstractCommandLine

Adds objects to the index. Loads the objects from File.

Overrides:

addObjects in class AbstractNewLineCommandLine<O extends OB,I extends Index<O>,A extends Ambient<O,I>>

Parameters:

index - Index to load the objects into.

load - File to load.

Throws:

FileNotFoundException

IOException

OBStorageException

OBException

IllegalAccessException

InstantiationException

searchObjects

protected void searchObjects(I index,
                             File load,
                             Statistics other)
                      throws IOException,
                             OBException,
                             InstantiationException,
                             IllegalAccessException

Description copied from class: AbstractCommandLine

Opens a query file and queries the index storing all the results there.

Overrides:

searchObjects in class AbstractNewLineCommandLine<O extends OB,I extends Index<O>,A extends Ambient<O,I>>

Parameters:

index - The index to query.

load - The query to load.

Throws:

IOException

OBException

InstantiationException

IllegalAccessException

arraySize

protected abstract int arraySize()

Read a byte array with the given size;

Returns:

instantiate

protected abstract O instantiate(byte[] line)
                                     throws OBException

Instantiate an object from a fixed byte array;

Returns:

The object

Throws:

OBException

instantiate

protected O instantiate(String line)
                            throws OBException

Instantiate an object from a string.

Specified by:

instantiate in class AbstractNewLineCommandLine<O extends OB,I extends Index<O>,A extends Ambient<O,I>>

Returns:

The object

Throws:

OBException