com.feedzai.openml.provider.lightgbm

Class LightGBMException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.feedzai.openml.provider.lightgbm.LightGBMException

All Implemented Interfaces:

Serializable

public class LightGBMException
extends RuntimeException

Many calls to the SWIG LightGBM interface can error out. This is a RuntimeException that by default fetches the last error in that LightGBM SWIG backend.

Author:

Alberto Ferreira (alberto.ferreira@feedzai.com)

Since:

1.0.10

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LightGBMException() Creates a new LightGBM RuntimeException to be used after a LightGBM SWIG call fails (returnCodeLGBM==-1).

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LightGBMException

public LightGBMException()

Creates a new LightGBM RuntimeException to be used after a LightGBM SWIG call fails (returnCodeLGBM==-1). This will fetch the respective LightGBM error message from the SWIG wrappers and return a new RuntimeException with that message. Note: Requires lightgbmlibJNI to be loaded beforehand!

See Also:

LightGBMUtils.loadLibs()