com.pervasive.datarush.analytics.pmml

Enum PMMLVersion

java.lang.Object

java.lang.Enum<PMMLVersion>

com.pervasive.datarush.analytics.pmml.PMMLVersion

All Implemented Interfaces:

Serializable, Comparable<PMMLVersion>

public enum PMMLVersion
extends Enum<PMMLVersion>

Encapsulates version-specific PMML information. In general, we support reading from previous versions but write to the latest version. We allow setting the current version to write via EngineConfig property. At the moment, we are transitioning from KNIME 2.9 to KNIME 2.10 (and thus switching from PMML 4.1 to 4.2) and so the KNIME client will set the engine config property based on which KNIME version is running.

Enum Constant Summary

Enum Constants

Enum Constant and Description
PMML_40
PMML_41
PMML_42

Field Summary

Fields

Modifier and Type	Field and Description
static EngineProperty<String>	PROPERTY Property controlling PMML version to use when writing PMML

Method Summary

Modifier and Type	Method and Description
static PMMLVersion	find(String version, PMMLVersion dflt) Finds the PMML version corresponding to the given string.
static PMMLVersion	get(EngineConfig config) Returns the PMML version to use based on the given DR engine config
String	namespace() Returns the pmml namespace for this version
Schema	schema() Returns the schema that can be used for validating this PMML version.
static PMMLVersion	valueOf(String name) Returns the enum constant of this type with the specified name.
static PMMLVersion[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
String	version() Returns the version number (i.e.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PMML_40

public static final PMMLVersion PMML_40

PMML_41

public static final PMMLVersion PMML_41

PMML_42

public static final PMMLVersion PMML_42

Field Detail

PROPERTY

public static final EngineProperty<String> PROPERTY

Property controlling PMML version to use when writing PMML

Method Detail

values

public static PMMLVersion[] 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 (PMMLVersion c : PMMLVersion.values())
    System.out.println(c);

Returns:

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

valueOf

public static PMMLVersion 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

get

public static PMMLVersion get(EngineConfig config)

Returns the PMML version to use based on the given DR engine config

Parameters:

config - the engine config

Returns:

the PMML version to use

version

public String version()

Returns the version number (i.e. '4.2').

Returns:

the pmml version number

namespace

public String namespace()

Returns the pmml namespace for this version

Returns:

the pmml namespace for this version

find

public static PMMLVersion find(String version,
                               PMMLVersion dflt)

Finds the PMML version corresponding to the given string.

Parameters:

version - the version to find

dflt - the default version to find if none can be found

Returns:

the PMML version

schema

public Schema schema()

Returns the schema that can be used for validating this PMML version.

Returns:

the schema