Package com.datarobot.prediction

Class Predictors

java.lang.Object

com.datarobot.prediction.Predictors

public final class Predictors
extends Object

Class with basic factory methods for initializing and discover models.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Predictors.Constants

Method Summary

Modifier and Type	Method	Description
static Iterator<IPredictorInfo>	getAllPredictors()	See all predictors loaded in the classpath.
static Iterator<IPredictorInfo>	getAllPredictors(ClassLoader classLoader)	Retrieve all predictors from the classloader.
static Iterator<IPredictorInfo>	getAllPredictorsFromJarFile(String jarPath)	Retrieve all predictors from the jar file.
static <T extends IPredictorInfo> T	getPredictor()	Retrieve a single DataRobot model, if it is the only one in classpath.
static <T extends IPredictorInfo> T	getPredictor(ClassLoader classLoader)	Retrieve a single DataRobot model, if it is the only one in the specified classloader.
static <T extends IPredictorInfo> T	getPredictor(String modelId)	Get DataRobot model by modelId.
static <T extends IPredictorInfo> T	getPredictor(String modelId, ClassLoader classLoader)	Get DataRobot model from the classloader by model id.
static <T extends IPredictorInfo> T	getPredictorFromJarFile(String jarPath)	Retrieve a single DataRobot model, if it is the only one in classpath.
static <T extends IPredictorInfo> T	getPredictorFromJarFile(String jarPath, String modelId)	Get DataRobot model from the jar file by model id.

Methods inherited from class java.lang.Object

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

Method Detail

getPredictor

public static <T extends IPredictorInfo> T getPredictor()

Retrieve a single DataRobot model, if it is the only one in classpath.

Type Parameters:

T - Type of the model

Returns:

implementation of the model.

getPredictor

public static <T extends IPredictorInfo> T getPredictor(ClassLoader classLoader)

Retrieve a single DataRobot model, if it is the only one in the specified classloader.

Type Parameters:

T - - type of the model.

Parameters:

classLoader - - classloader where to search for the model.

Returns:

instance of the implementation.

getPredictor

public static <T extends IPredictorInfo> T getPredictor(String modelId)

Get DataRobot model by modelId.

Type Parameters:

T - type of the model.

Parameters:

modelId - model id.

Returns:

instance of the implementation.

getPredictor

public static <T extends IPredictorInfo> T getPredictor(String modelId,
                                                        ClassLoader classLoader)

Get DataRobot model from the classloader by model id.

Type Parameters:

T - type of the model.

Parameters:

modelId - model id.

classLoader - classloader.

Returns:

instance of the implementation.

getAllPredictors

public static Iterator<IPredictorInfo> getAllPredictors()

See all predictors loaded in the classpath.

Returns:

all DataRobot models.

getPredictorFromJarFile

public static <T extends IPredictorInfo> T getPredictorFromJarFile(String jarPath,
                                                                   String modelId)

Get DataRobot model from the jar file by model id.

Type Parameters:

T - type of the model.

Parameters:

jarPath - path to jar file with model.

modelId - model id.

Returns:

instance of the implementation.

getPredictorFromJarFile

public static <T extends IPredictorInfo> T getPredictorFromJarFile(String jarPath)

Retrieve a single DataRobot model, if it is the only one in classpath.

Type Parameters:

T - type of the model.

Parameters:

jarPath - path to jar file with model.

Returns:

instance of the implementation.

getAllPredictorsFromJarFile

public static Iterator<IPredictorInfo> getAllPredictorsFromJarFile(String jarPath)

Retrieve all predictors from the jar file.

Parameters:

jarPath - path to jar file with model.

Returns:

all DataRobot models.

getAllPredictors

public static Iterator<IPredictorInfo> getAllPredictors(ClassLoader classLoader)

Retrieve all predictors from the classloader.

Parameters:

classLoader - classloader with model.

Returns:

all DataRobot models.