de.lmu.ifi.dbs.elki.datasource.parser

Class DoubleVectorLabelParser

java.lang.Object

de.lmu.ifi.dbs.elki.datasource.parser.AbstractParser

de.lmu.ifi.dbs.elki.datasource.parser.AbstractStreamingParser

de.lmu.ifi.dbs.elki.datasource.parser.NumberVectorLabelParser<DoubleVector>

de.lmu.ifi.dbs.elki.datasource.parser.DoubleVectorLabelParser

All Implemented Interfaces:

BundleStreamSource, Parser, StreamingParser, Parameterizable

Deprecated.

Use NumberVectorLabelParser instead, which defaults to DoubleVector.

@Deprecated
public class DoubleVectorLabelParser
extends NumberVectorLabelParser<DoubleVector>

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

Several labels may be given per point. A label must not be parseable as double. Lines starting with "#" will be ignored.

An index can be specified to identify an entry to be treated as class label. This index counts all entries (numeric and labels as well) starting with 0.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DoubleVectorLabelParser.Parameterizer Deprecated. Parameterization class.

Nested classes/interfaces inherited from interface de.lmu.ifi.dbs.elki.datasource.bundle.BundleStreamSource

BundleStreamSource.Event

Field Summary

Fields

Modifier and Type	Field and Description
private static Logging	LOG Deprecated. Class logger

Fields inherited from class de.lmu.ifi.dbs.elki.datasource.parser.NumberVectorLabelParser

attributes, columnnames, curlbl, curvec, factory, haslabels, labelcolumns, labelIndices, labels, lineNumber, maxdim, meta, mindim, nextevent, unique

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

ATTRIBUTE_CONCATENATION, comment, COMMENT_PATTERN, DEFAULT_SEPARATOR, NUMBER_PATTERN, QUOTE_CHARS, tokenizer

Constructor Summary

Constructors

Constructor and Description
DoubleVectorLabelParser() Deprecated. Constructor with default values.
DoubleVectorLabelParser(Pattern colSep, String quoteChars, Pattern comment, BitSet labelIndices) Deprecated. Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected Logging	getLogger() Deprecated. Get the logger for this class.

Methods inherited from class de.lmu.ifi.dbs.elki.datasource.parser.NumberVectorLabelParser

buildMeta, createDBObject, data, getMeta, getTypeInformation, initStream, nextEvent, parseLineInternal

Methods inherited from class de.lmu.ifi.dbs.elki.datasource.parser.AbstractStreamingParser

parse

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

lengthWithoutLinefeed, toString

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logging LOG

Deprecated.

Class logger

Constructor Detail

DoubleVectorLabelParser

public DoubleVectorLabelParser(Pattern colSep,
                       String quoteChars,
                       Pattern comment,
                       BitSet labelIndices)

Deprecated.

Constructor.

Parameters:

colSep - Column separator

quoteChars - Quotation character

comment - Comment pattern

labelIndices - Indices to use as labels

DoubleVectorLabelParser

public DoubleVectorLabelParser()

Deprecated.

Constructor with default values.

Method Detail

getLogger

protected Logging getLogger()

Deprecated.

Description copied from class: AbstractParser

Get the logger for this class.

Overrides:

getLogger in class NumberVectorLabelParser<DoubleVector>

Returns:

Logger.