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

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<Integer>
          de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.IntListParameter

public class IntListParameter
extends ListParameter<Integer>

Parameter class for a parameter specifying a list of integer 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

IntListParameter(OptionID optionID)
Constructs an integer list parameter

IntListParameter(OptionID optionID, boolean optional)
Constructs an integer list parameter

IntListParameter(OptionID optionID, List<ParameterConstraint<List<Integer>>> constraints, boolean optional)
Constructs an integer list parameter

IntListParameter(OptionID optionID, List<ParameterConstraint<List<Integer>>> constraints, List<Integer> defaultValue)
Constructs an integer list parameter

IntListParameter(OptionID optionID, ParameterConstraint<List<Integer>> constraint)
Constructs an integer list parameter

IntListParameter(OptionID optionID, ParameterConstraint<List<Integer>> constraint, boolean optional)
Constructs an integer list parameter

IntListParameter(OptionID optionID, ParameterConstraint<List<Integer>> constraint, List<Integer> defaultValue)
Constructs an integer list parameter

Method Summary

String	getSyntax() Returns a string representation of the parameter's type.
String	getValueAsString() Get the value as string.
protected List<Integer>	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

IntListParameter

public IntListParameter(OptionID optionID,
                        List<ParameterConstraint<List<Integer>>> constraints,
                        List<Integer> defaultValue)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

constraints - the constraints of this parameter, may be null

defaultValue - the default value

IntListParameter

public IntListParameter(OptionID optionID,
                        List<ParameterConstraint<List<Integer>>> constraints,
                        boolean optional)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

constraints - the constraints of this parameter, may be null

optional - specifies if this parameter is an optional parameter

IntListParameter

public IntListParameter(OptionID optionID,
                        ParameterConstraint<List<Integer>> constraint,
                        List<Integer> defaultValue)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

constraint - the constraint of this parameter, may be null

defaultValue - the default value

IntListParameter

public IntListParameter(OptionID optionID,
                        ParameterConstraint<List<Integer>> constraint,
                        boolean optional)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

constraint - the constraint of this parameter, may be null

optional - specifies if this parameter is an optional parameter

IntListParameter

public IntListParameter(OptionID optionID,
                        ParameterConstraint<List<Integer>> constraint)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

constraint - the constraint of this parameter, may be null

IntListParameter

public IntListParameter(OptionID optionID,
                        boolean optional)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

optional - specifies if this parameter is an optional parameter

IntListParameter

public IntListParameter(OptionID optionID)

Constructs an integer list parameter

Parameters:

optionID - the unique id of this parameter

Method Detail

getValueAsString

public String getValueAsString()

Get the value as string. May return null

Specified by:

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

Returns:

Value as string

parseValue

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

Parse a given value into the destination type.

Specified by:

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

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<Integer>,List<Integer>>

Returns:

"<int_1,...,int_n>"