com.rapidminer.operator.preprocessing.filter.attributes
Class AttributeFilterConditions

java.lang.Object
  com.rapidminer.operator.preprocessing.filter.attributes.AttributeFilterConditions

public class AttributeFilterConditions
extends java.lang.Object

This class provides convenient methods for adding parameters providing AttributeConditions and the possibility to register new Parameters

Author:

Sebastian Land

Field Summary

static int	CONDITION_ATTRIBUTE_NAME_FILTER
static int	CONDITION_IS_DATE
static int	CONDITION_IS_NOMINAL
static int	CONDITION_IS_NUMERICAL
static java.lang.String[]	CONDITION_NAMES
static int	CONDITION_NO_MISSING_VALUES
static int	CONDITION_NUMERIC_VALUE_FILTER
static java.lang.String	PARAMETER_CONDITION_NAME The parameter name for "Implementation of the condition.
static java.lang.String	PARAMETER_PARAMETER_STRING TODO: REMOVE only for compatibility with WASAT..The parameter name for "Parameter string for the condition, e.g.

Constructor Summary

AttributeFilterConditions()

Method Summary

static AttributeFilterCondition	createCondition(Operator operator) Checks if the given name is the short name of a known condition and creates it.
static java.util.List<ParameterType>	getParameterTypes(Operator operator)
static void	registerCondition(java.lang.String name, java.lang.Class conditionClass)

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER_CONDITION_NAME

public static final java.lang.String PARAMETER_CONDITION_NAME

The parameter name for "Implementation of the condition."

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Constant Field Values

PARAMETER_PARAMETER_STRING

public static final java.lang.String PARAMETER_PARAMETER_STRING

TODO: REMOVE only for compatibility with WASAT..The parameter name for "Parameter string for the condition, e.g. 'attribute=value' for the AttributeValueFilter."

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Constant Field Values

CONDITION_NO_MISSING_VALUES

public static final int CONDITION_NO_MISSING_VALUES

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Constant Field Values

CONDITION_NUMERIC_VALUE_FILTER

public static final int CONDITION_NUMERIC_VALUE_FILTER

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Constant Field Values

CONDITION_ATTRIBUTE_NAME_FILTER

public static final int CONDITION_ATTRIBUTE_NAME_FILTER

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Constant Field Values

CONDITION_IS_NOMINAL

public static final int CONDITION_IS_NOMINAL

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Constant Field Values

CONDITION_IS_NUMERICAL

public static final int CONDITION_IS_NUMERICAL

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Constant Field Values

CONDITION_IS_DATE

public static final int CONDITION_IS_DATE

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Constant Field Values

CONDITION_NAMES

public static java.lang.String[] CONDITION_NAMES

Constructor Detail

AttributeFilterConditions

public AttributeFilterConditions()

Method Detail

registerCondition

public static void registerCondition(java.lang.String name,
                                     java.lang.Class conditionClass)

createCondition

public static AttributeFilterCondition createCondition(Operator operator)
                                                throws UserError

Checks if the given name is the short name of a known condition and creates it. If the name is not known, this method creates a new instance of className which must be an implementation of Condition by calling its two argument constructor passing it the example set and the parameter string

Throws:

UndefinedParameterError

UserError

getParameterTypes

public static final java.util.List<ParameterType> getParameterTypes(Operator operator)