package com.cloutree.modelevaluator.example;
import java.util.HashMap;
import java.util.Map;
import com.cloutree.modelevaluator.ModelTypes;
import com.cloutree.modelevaluator.PredictiveModel;
import com.cloutree.modelevaluator.PredictiveModelFactory;
/**
* Cloutree Modelevaluator
* A wrapper for different predictive analysis libraries to be used by Java Apps.
*
* Copyright (C) 2014 Marc Schachtel
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* TODO Docu
*
*/
public class ExampleClient
{
public static void main( String[] args )
{
if(args == null || args.length < 2) {
System.out.println("Argument missing, please use as follows: [command] [type (PMML)] [absolute model file path] [comma separated parameters (optional)]");
return;
}
String type = args[0];
String path = args[1];
Map<String, Object> params = new HashMap<String, Object>();
ModelTypes modelType;
if(type.equalsIgnoreCase("PMML")) {
modelType = ModelTypes.PMML;
// } else if(type.equalsIgnoreCase("nativeR")) {
// modelType = ModelTypes.NativeR;
} else {
System.out.println("Model Type " + type + "unknown!");
return;
}
if(args.length > 2) {
params = buildParameters(args[2]);
}
PredictiveModel model = null;
try {
model = PredictiveModelFactory.getPredictiveModel(modelType, path);
} catch (Exception e) {
System.out.println(e.getLocalizedMessage());
return;
}
model.eval(params);
}
private static Map<String, Object> buildParameters(String csvParams) {
Map<String, Object> result = new HashMap<String, Object>();
return result;
}
}