org.knime.base.node.mine.decisiontree2
Enum PMMLBooleanOperator

java.lang.Object
  java.lang.Enum<PMMLBooleanOperator>
      org.knime.base.node.mine.decisiontree2.PMMLBooleanOperator

All Implemented Interfaces:

Serializable, Comparable<PMMLBooleanOperator>

public enum PMMLBooleanOperator
extends Enum<PMMLBooleanOperator>

Contains the boolean operators that are specified in PMML for CompoundPrediates and SimpleSetPredicates.

Author:

Dominik Morent, KNIME.com, Zurich, Switzerland

Enum Constant Summary

AND
and operator.

OR
or operator.

SURROGATE
Surrogate operator.

XOR
xor operator.

Method Summary

static PMMLBooleanOperator	get(String represent) Returns the corresponding operator for the passed representation.
String	toString()
static PMMLBooleanOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static PMMLBooleanOperator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

OR

public static final PMMLBooleanOperator OR

or operator.

AND

public static final PMMLBooleanOperator AND

and operator.

XOR

public static final PMMLBooleanOperator XOR

xor operator.

SURROGATE

public static final PMMLBooleanOperator SURROGATE

Surrogate operator. Used for cases where a missing value appears in the evaluation. An expression surrogate(a,b) is equivalent to if not unknown(a) then a else b.

Method Detail

values

public static PMMLBooleanOperator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PMMLBooleanOperator c : PMMLBooleanOperator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PMMLBooleanOperator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<PMMLBooleanOperator>

get

public static PMMLBooleanOperator get(String represent)
                               throws InstantiationException

Returns the corresponding operator for the passed representation.

Parameters:

represent - the representation to find the operator for

Returns:

the operator

Throws:

InstantiationException - - if no such PMML operator exists