de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters
Class DoubleListParameter

java.lang.Object
  de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.Parameter<List<T>,List<T>>
      de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.ListParameter<Double>
          de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DoubleListParameter

public class DoubleListParameter
extends ListParameter<Double>

Parameter class for a parameter specifying a list of double values.

Field Summary

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

LIST_SEP, SPLIT, VECTOR_SEP, VECTOR_SPLIT

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

constraints, defaultValue, givenValue, optionalParameter, optionid, shortDescription

Constructor Summary

DoubleListParameter(OptionID optionID)
Constructs a list parameter with the given optionID.

DoubleListParameter(OptionID optionID, boolean optional)
Constructs a list parameter with the given optionID and optional flag.

DoubleListParameter(OptionID optionID, List<ParameterConstraint<List<Double>>> constraints, boolean optional)
Constructs a list parameter with the given optionID.

DoubleListParameter(OptionID optionID, List<ParameterConstraint<List<Double>>> constraints, List<Double> defaultValue)
Constructs a list parameter with the given optionID.

DoubleListParameter(OptionID optionID, ParameterConstraint<List<Double>> constraint)
Constructs a list parameter with the given optionID.

DoubleListParameter(OptionID optionID, ParameterConstraint<List<Double>> constraint, boolean optional)
Constructs a list parameter with the given optionID.

DoubleListParameter(OptionID optionID, ParameterConstraint<List<Double>> constraint, List<Double> defaultValue)
Constructs a list parameter with the given optionID.

Method Summary

String	getSyntax() Returns a string representation of the parameter's type.
String	getValueAsString() Get the value as string.
protected List<Double>	parseValue(Object obj) Parse a given value into the destination type.

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

asString, getListSize

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

addConstraint, getDefaultValue, getDefaultValueAsString, getFullDescription, getGivenValue, getName, getOptionID, getShortDescription, getValue, getValuesDescription, hasDefaultValue, hasValuesDescription, isDefined, isOptional, isValid, setDefaultValue, setOptional, setShortDescription, setValue, setValueInternal, tookDefaultValue, tryDefaultValue, useDefaultValue, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleListParameter

public DoubleListParameter(OptionID optionID,
                           List<ParameterConstraint<List<Double>>> constraints,
                           List<Double> defaultValue)

Constructs a list parameter with the given optionID.

Parameters:

optionID - Option ID

constraints - Constraints

defaultValue - Default value

DoubleListParameter

public DoubleListParameter(OptionID optionID,
                           List<ParameterConstraint<List<Double>>> constraints,
                           boolean optional)

Constructs a list parameter with the given optionID.

Parameters:

optionID - Option ID

constraints - Constraints

optional - Optional flag

DoubleListParameter

public DoubleListParameter(OptionID optionID,
                           ParameterConstraint<List<Double>> constraint,
                           List<Double> defaultValue)

Constructs a list parameter with the given optionID.

Parameters:

optionID - Option ID

constraint - Constraint

defaultValue - Default value

DoubleListParameter

public DoubleListParameter(OptionID optionID,
                           ParameterConstraint<List<Double>> constraint,
                           boolean optional)

Constructs a list parameter with the given optionID.

Parameters:

optionID - Option ID

constraint - Constraint

optional - Optional flag

DoubleListParameter

public DoubleListParameter(OptionID optionID,
                           ParameterConstraint<List<Double>> constraint)

Constructs a list parameter with the given optionID.

Parameters:

optionID - Option ID

constraint - Constraint

DoubleListParameter

public DoubleListParameter(OptionID optionID,
                           boolean optional)

Constructs a list parameter with the given optionID and optional flag.

Parameters:

optionID - Option ID

optional - Optional flag

DoubleListParameter

public DoubleListParameter(OptionID optionID)

Constructs a list parameter with the given optionID.

Parameters:

optionID - Option ID

Method Detail

getValueAsString

public String getValueAsString()

Description copied from class: Parameter

Get the value as string. May return null

Specified by:

getValueAsString in class Parameter<List<Double>,List<Double>>

Returns:

Value as string

parseValue

protected List<Double> parseValue(Object obj)
                           throws ParameterException

Description copied from class: Parameter

Parse a given value into the destination type.

Specified by:

parseValue in class Parameter<List<Double>,List<Double>>

Parameters:

obj - Object to parse (may be a string representation!)

Returns:

Parsed object

Throws:

ParameterException - when the object cannot be parsed.

getSyntax

public String getSyntax()

Returns a string representation of the parameter's type.

Specified by:

getSyntax in class Parameter<List<Double>,List<Double>>

Returns:

"<double_1,...,double_n>"