statefun-examples/statefun-ridesharing-example/statefun-ridesharing-example-functions/src/main/java/org/apache/flink/statefun/examples/ridesharing/FunctionProvider.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.flink.statefun.examples.ridesharing;

import org.apache.flink.statefun.sdk.FunctionType;
import org.apache.flink.statefun.sdk.StatefulFunction;
import org.apache.flink.statefun.sdk.StatefulFunctionProvider;

public class FunctionProvider implements StatefulFunctionProvider {

  @Override
  public StatefulFunction functionOfType(FunctionType type) {
    if (type.equals(FnPassenger.TYPE)) {
      return new FnPassenger();
    } else if (type.equals(FnDriver.TYPE)) {
      return new FnDriver();
    } else if (type.equals(FnRide.TYPE)) {
      return new FnRide();
    } else if (type.equals(FnGeoCell.TYPE)) {
      return new FnGeoCell();
    } else {
      throw new IllegalArgumentException("Unknown type " + type);
    }
  }
}