de.lmu.ifi.dbs.elki.algorithm.result
Class KNNDistanceOrderResult<O extends DatabaseObject,D extends Distance<D>>

java.lang.Object
  de.lmu.ifi.dbs.elki.logging.AbstractLoggable
      de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult<O>
          de.lmu.ifi.dbs.elki.algorithm.result.KNNDistanceOrderResult<O,D>

Type Parameters:

O - the type of DatabaseObjects handled by this Result

D - the type of Distance used by this Result todo arthur comment

All Implemented Interfaces:

Result<O>, Loggable

public class KNNDistanceOrderResult<O extends DatabaseObject,D extends Distance<D>>
extends AbstractResult<O>

Author:

Arthur Zimek

Field Summary

private List<D>

knnDistances

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult

db, FILE_EXTENSION

Fields inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debug

Fields inherited from interface de.lmu.ifi.dbs.elki.algorithm.result.Result

SEPARATOR

Constructor Summary

KNNDistanceOrderResult(Database<O> db, List<D> knnDistances)

Method Summary

void	output(File out, Normalization<O> normalization, List<AttributeSettings> settings) Writes the clustering result to the given file.
void	output(PrintStream outStream, Normalization<O> normalization, List<AttributeSettings> settings) Writes the clustering result to the given stream.

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult

getDatabase, writeHeader

Methods inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debugFine, debugFiner, debugFinest, exception, message, progress, progress, progress, verbose, verbose, warning

Methods inherited from class java.lang.Object

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

Field Detail

knnDistances

private final List<D extends Distance<D>> knnDistances

Constructor Detail

KNNDistanceOrderResult

public KNNDistanceOrderResult(Database<O> db,
                              List<D> knnDistances)

Parameters:

db -

knnDistances -

Method Detail

output

public void output(File out,
                   Normalization<O> normalization,
                   List<AttributeSettings> settings)
            throws UnableToComplyException

Description copied from interface: Result

Writes the clustering result to the given file. Clustering result implementations, which are likely to provide several clusters are supposed to use the filename as prefix for every file to create and to append a proper suffix. In case of occuring IOExceptions the output is expected to be given at the standard-out. Therefore this behaviour should be also achievable by giving a null-Object as parameter.

Specified by:

output in interface Result<O extends DatabaseObject>

Overrides:

output in class AbstractResult<O extends DatabaseObject>

Parameters:

out - file, which designates the location to write the results, or which's name designates the prefix of any locations to write the results, or which could remain null to designate the standard-out as location for output.

normalization - Normalization to restore original values according to, if this action is supported - may remain null.

settings - the settings to be written into the header, if this parameter is null, no header will be written

Throws:

UnableToComplyException - if any feature vector is not compatible with values initialized during normalization

See Also:

Result.output(java.io.File,de.lmu.ifi.dbs.elki.normalization.Normalization,java.util.List)

output

public void output(PrintStream outStream,
                   Normalization<O> normalization,
                   List<AttributeSettings> settings)
            throws UnableToComplyException

Description copied from interface: Result

Writes the clustering result to the given stream.

Parameters:

outStream - the stream to write to

normalization - Normalization to restore original values according to, if this action is supported - may remain null.

settings - the settings to be written into the header, if this parameter is null, no header will be written

Throws:

UnableToComplyException - if any feature vector is not compatible with values initialized during normalization