/** Factory method to create the model-specific parameters schema. */
public final P createParametersSchema() {
// special case, because ModelBuilderSchema is the top of the tree and is parameterized
// differently
if (ModelBuilderSchema.class == this.getClass()) {
return (P) new ModelParametersSchemaV3();
}
try {
Class<? extends ModelParametersSchemaV3> parameters_class =
ReflectionUtils.findActualClassParameter(this.getClass(), 2);
return (P) parameters_class.newInstance();
} catch (Exception e) {
throw H2O.fail(
"Caught exception trying to instantiate a builder instance for ModelBuilderSchema: "
+ this
+ ": "
+ e,
e);
}
}
