water.api

Class RequestArguments.H2OCategoryWeights

java.lang.Object

water.Iced

water.api.RequestArguments.Argument<T>

water.api.RequestArguments.MultipleText<double[]>

water.api.RequestArguments.H2OCategoryWeights

All Implemented Interfaces:

java.lang.Cloneable, Request.Filter, Freezable

Enclosing class:

RequestArguments

public class RequestArguments.H2OCategoryWeights
extends RequestArguments.MultipleText<double[]>

Field Summary

Fields

Modifier and Type	Field and Description
RequestArguments.H2OHexKeyCol	_classCol
double	_defaultValue
RequestArguments.H2OHexKey	_key
RequestArguments.RFModelKey	_modelKey

Fields inherited from class water.api.RequestArguments.Argument

_displayName, _field, _gridable, _hideInQuery, _mustExist, _name, _prerequisites, _readOnly, _requestHelp, _required, _validator

Constructor Summary

Constructors

Constructor and Description
RequestArguments.H2OCategoryWeights(java.lang.String name, RequestArguments.H2OHexKey key, RequestArguments.H2OHexKeyCol classCol, double defaultValue)
RequestArguments.H2OCategoryWeights(java.lang.String name, RequestArguments.RFModelKey modelKey, RequestArguments.H2OHexKey key, RequestArguments.H2OHexKeyCol classCol, double defaultValue)

Method Summary

Methods

Modifier and Type	Method and Description
protected double[]	defaultValue() Returns the default value of the argument.
protected java.lang.String[]	determineColumnClassNames(int maxClasses)
protected double[]	parse(java.lang.String input) Override this method to provide parsing of the input string to the Java expected value.
protected java.lang.String	queryDescription() Returns the query description.
protected java.lang.String[]	textNames()
protected java.lang.String[]	textValues()

Methods inherited from class water.api.RequestArguments.MultipleText

jsRefresh, jsValue, queryElement, textPrefixes, textSuffix, textSuffixes

Methods inherited from class water.api.RequestArguments.Argument

addPrerequisite, check, disable, disable, disabled, errors, getDisplayName, getName, jsAddons, originalValue, query, queryAddons, queryComment, record, refreshOnChange, requestHelp, reset, run, setRefreshOnChange, specified, valid, value

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

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

Field Detail

_modelKey

public final RequestArguments.RFModelKey _modelKey

_key

public final RequestArguments.H2OHexKey _key

_classCol

public final RequestArguments.H2OHexKeyCol _classCol

_defaultValue

public final double _defaultValue

Constructor Detail

RequestArguments.H2OCategoryWeights

public RequestArguments.H2OCategoryWeights(java.lang.String name,
                                   RequestArguments.RFModelKey modelKey,
                                   RequestArguments.H2OHexKey key,
                                   RequestArguments.H2OHexKeyCol classCol,
                                   double defaultValue)

RequestArguments.H2OCategoryWeights

public RequestArguments.H2OCategoryWeights(java.lang.String name,
                                   RequestArguments.H2OHexKey key,
                                   RequestArguments.H2OHexKeyCol classCol,
                                   double defaultValue)

Method Detail

determineColumnClassNames

protected java.lang.String[] determineColumnClassNames(int maxClasses)
                                                throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

textValues

protected java.lang.String[] textValues()

Specified by:

textValues in class RequestArguments.MultipleText<double[]>

textNames

protected java.lang.String[] textNames()

Specified by:

textNames in class RequestArguments.MultipleText<double[]>

parse

protected double[] parse(java.lang.String input)
                  throws java.lang.IllegalArgumentException

Description copied from class: RequestArguments.Argument

Override this method to provide parsing of the input string to the Java expected value. The input is guaranteed to be non-empty when this method is called and all prerequisities are guaranteed to be valid before this method is called.

Specified by:

parse in class RequestArguments.Argument<double[]>

Throws:

java.lang.IllegalArgumentException

defaultValue

protected double[] defaultValue()
                         throws java.lang.IllegalArgumentException

Description copied from class: RequestArguments.Argument

Returns the default value of the argument. Note that the method will be called also on required arguments, in which case it is ok return null. It is kept abstract because defining a proper default value might be tricky and in many case you do not want it to be null. Overriding it always makes you think:)

Specified by:

defaultValue in class RequestArguments.Argument<double[]>

Throws:

java.lang.IllegalArgumentException

queryDescription

protected java.lang.String queryDescription()

Description copied from class: RequestArguments.Argument

Returns the query description. This is a concise description of a correct value for the argument. generally used as a placeholder in the html query elements.

Specified by:

queryDescription in class RequestArguments.Argument<double[]>