de.lmu.ifi.dbs.elki.parser
Class ParameterizationFunctionLabelParser

java.lang.Object
  de.lmu.ifi.dbs.elki.logging.AbstractLoggable
      de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizable
          de.lmu.ifi.dbs.elki.parser.AbstractParser<ParameterizationFunction>
              de.lmu.ifi.dbs.elki.parser.ParameterizationFunctionLabelParser

All Implemented Interfaces:

Parser<ParameterizationFunction>, Parameterizable

public class ParameterizationFunctionLabelParser
extends AbstractParser<ParameterizationFunction>

Provides a parser for parsing one point per line, attributes separated by whitespace. The parser transforms each point into a parametrization function. Several labels may be given per point. A label must not be parseable as double (or float). Lines starting with "#" will be ignored.

Author:

Arthur Zimek

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.parser.AbstractParser

ATTRIBUTE_CONCATENATION, COMMENT, WHITESPACE_PATTERN

Fields inherited from class de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizable

optionHandler

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

debug, logger

Constructor Summary

ParameterizationFunctionLabelParser()
Provides a parser for parsing one point per line, attributes separated by whitespace.

Method Summary

ParsingResult<ParameterizationFunction>	parse(InputStream in) Returns a list of the objects parsed from the specified input stream and a list of the labels associated with the objects.
String	shortDescription() Returns a short description of the class.

Methods inherited from class de.lmu.ifi.dbs.elki.parser.AbstractParser

toString

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizable

addOption, addParameterizable, addParameterizable, checkGlobalParameterConstraints, collectOptions, getAttributeSettings, getParameters, rememberParametersExcept, removeOption, removeParameterizable, setParameters

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.utilities.optionhandling.Parameterizable

checkGlobalParameterConstraints, collectOptions, getParameters, setParameters

Constructor Detail

ParameterizationFunctionLabelParser

public ParameterizationFunctionLabelParser()

Provides a parser for parsing one point per line, attributes separated by whitespace. The parser transforms each point into a parametrization function. Several labels may be given per point. A label must not be parseable as double (or float). Lines starting with "#" will be ignored.

Method Detail

parse

public ParsingResult<ParameterizationFunction> parse(InputStream in)

Description copied from interface: Parser

Returns a list of the objects parsed from the specified input stream and a list of the labels associated with the objects.

Parameters:

in - the stream to parse objects from

Returns:

a list containing those objects parsed from the input stream and their associated labels.

shortDescription

public String shortDescription()

Description copied from class: AbstractParameterizable

Returns a short description of the class.

Specified by:

shortDescription in interface Parameterizable

Overrides:

shortDescription in class AbstractParameterizable

Returns:

Description of the class