de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters
Class DistanceParameter<D extends Distance<D>>

java.lang.Object
  de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.Parameter<D,D>
      de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.DistanceParameter<D>

Type Parameters:

D - Distance type

public class DistanceParameter<D extends Distance<D>>
extends Parameter<D,D>

Parameter class for a parameter specifying a double value.

Field Summary

(package private) D

dist Distance type

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

constraints, defaultValue, givenValue, optionalParameter, optionid, shortDescription

Constructor Summary

DistanceParameter(OptionID optionID, D dist)
Constructs a double parameter with the given optionID.

DistanceParameter(OptionID optionID, D dist, boolean optional)
Constructs a double parameter with the given optionID and optional flag.

DistanceParameter(OptionID optionID, D dist, D defaultValue)
Constructs a double parameter with the given optionID and default value.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist)
Constructs a double parameter with the given optionID.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, boolean optional)
Constructs a double parameter with the given optionID and optional flag.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, D defaultValue)
Constructs a double parameter with the given optionID and default value.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, List<ParameterConstraint<D>> constraints)
Constructs a double parameter with the given optionID, and parameter constraints.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, List<ParameterConstraint<D>> cons, boolean optional)
Constructs a double parameter with the given optionID, parameter constraints, and optional flag.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, List<ParameterConstraint<D>> cons, D defaultValue)
Constructs a double parameter with the given optionID, parameter constraints, and default value.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, ParameterConstraint<D> constraint)
Constructs a double parameter with the given optionID, and parameter constraint.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, ParameterConstraint<D> constraint, boolean optional)
Constructs a double parameter with the given optionID, parameter constraint, and optional flag.

DistanceParameter(OptionID optionID, DistanceFunction<?,D> dist, ParameterConstraint<D> constraint, D defaultValue)
Constructs a double parameter with the given optionID, parameter constraint, and default value.

DistanceParameter(OptionID optionID, D dist, List<ParameterConstraint<D>> constraints)
Constructs a double parameter with the given optionID, and parameter constraints.

DistanceParameter(OptionID optionID, D dist, List<ParameterConstraint<D>> cons, boolean optional)
Constructs a double parameter with the given optionID, parameter constraints, and optional flag.

DistanceParameter(OptionID optionID, D dist, List<ParameterConstraint<D>> cons, D defaultValue)
Constructs a double parameter with the given optionID, parameter constraints, and default value.

DistanceParameter(OptionID optionID, D dist, ParameterConstraint<D> constraint)
Constructs a double parameter with the given optionID, and parameter constraint.

DistanceParameter(OptionID optionID, D dist, ParameterConstraint<D> constraint, boolean optional)
Constructs a double parameter with the given optionID, parameter constraint, and optional flag.

DistanceParameter(OptionID optionID, D dist, ParameterConstraint<D> constraint, D defaultValue)
Constructs a double parameter with the given optionID, parameter constraint, and default value.

Method Summary

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

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

Field Detail

dist

D extends Distance<D> dist

Distance type

Constructor Detail

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         List<ParameterConstraint<D>> cons,
                         D defaultValue)

Constructs a double parameter with the given optionID, parameter constraints, and default value.

Parameters:

optionID - the unique optionID

dist - distance factory

cons - a list of parameter constraints for this double parameter

defaultValue - the default value for this double parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         List<ParameterConstraint<D>> cons,
                         D defaultValue)

Constructs a double parameter with the given optionID, parameter constraints, and default value.

Parameters:

optionID - the unique optionID

dist - distance factory

cons - a list of parameter constraints for this double parameter

defaultValue - the default value for this double parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         List<ParameterConstraint<D>> cons,
                         boolean optional)

Constructs a double parameter with the given optionID, parameter constraints, and optional flag.

Parameters:

optionID - the unique optionID

dist - distance factory

cons - a list of parameter constraints for this double parameter

optional - specifies whether this parameter is an optional parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         List<ParameterConstraint<D>> cons,
                         boolean optional)

Constructs a double parameter with the given optionID, parameter constraints, and optional flag.

Parameters:

optionID - the unique optionID

dist - distance factory

cons - a list of parameter constraints for this double parameter

optional - specifies whether this parameter is an optional parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         List<ParameterConstraint<D>> constraints)

Constructs a double parameter with the given optionID, and parameter constraints.

Parameters:

optionID - the unique optionID

dist - distance factory

constraints - a list of parameter constraints for this double parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         List<ParameterConstraint<D>> constraints)

Constructs a double parameter with the given optionID, and parameter constraints.

Parameters:

optionID - the unique optionID

dist - distance factory

constraints - a list of parameter constraints for this double parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         ParameterConstraint<D> constraint,
                         D defaultValue)

Constructs a double parameter with the given optionID, parameter constraint, and default value.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

constraint - the constraint of this parameter

defaultValue - the default value for this parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         ParameterConstraint<D> constraint,
                         D defaultValue)

Constructs a double parameter with the given optionID, parameter constraint, and default value.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

constraint - the constraint of this parameter

defaultValue - the default value for this parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         ParameterConstraint<D> constraint,
                         boolean optional)

Constructs a double parameter with the given optionID, parameter constraint, and optional flag.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

constraint - the constraint of this parameter

optional - specifies whether this parameter is an optional parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         ParameterConstraint<D> constraint,
                         boolean optional)

Constructs a double parameter with the given optionID, parameter constraint, and optional flag.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

constraint - the constraint of this parameter

optional - specifies whether this parameter is an optional parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         ParameterConstraint<D> constraint)

Constructs a double parameter with the given optionID, and parameter constraint.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

constraint - the constraint of this parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         ParameterConstraint<D> constraint)

Constructs a double parameter with the given optionID, and parameter constraint.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

constraint - the constraint of this parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         D defaultValue)

Constructs a double parameter with the given optionID and default value.

Parameters:

optionID - the unique optionID

dist - distance factory

defaultValue - the default value for this double parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         D defaultValue)

Constructs a double parameter with the given optionID and default value.

Parameters:

optionID - the unique optionID

dist - distance factory

defaultValue - the default value for this double parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist,
                         boolean optional)

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

Parameters:

optionID - the unique id of this parameter

dist - distance factory

optional - specifies whether this parameter is an optional parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist,
                         boolean optional)

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

Parameters:

optionID - the unique id of this parameter

dist - distance factory

optional - specifies whether this parameter is an optional parameter

DistanceParameter

public DistanceParameter(OptionID optionID,
                         D dist)

Constructs a double parameter with the given optionID.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

DistanceParameter

public DistanceParameter(OptionID optionID,
                         DistanceFunction<?,D> dist)

Constructs a double parameter with the given optionID.

Parameters:

optionID - the unique id of this parameter

dist - distance factory

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<D extends Distance<D>,D extends Distance<D>>

Returns:

Value as string

parseValue

protected D parseValue(Object obj)
                                    throws WrongParameterValueException

Description copied from class: Parameter

Parse a given value into the destination type.

Specified by:

parseValue in class Parameter<D extends Distance<D>,D extends Distance<D>>

Parameters:

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

Returns:

Parsed object

Throws:

WrongParameterValueException

getSyntax

public String getSyntax()

Returns a string representation of the parameter's type.

Specified by:

getSyntax in class Parameter<D extends Distance<D>,D extends Distance<D>>

Returns:

"<distance>"