LoopWithInput.java

/*
 * Copyright 2012 Kantega AS
 *
 * Licensed 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.kantega.helloworld.loop;

/**
 *
 */
public class LoopWithInput {

    public void handleInput(String line) {
        if ("s".equals(line)) {
            new LoopWithInput.Exit().run();
        } else if (line.startsWith("hello") || line.startsWith("hallo")) {
            if (line.length() > "hello".length()) {
                new Runnable() {
                    public void run() {
                        System.out.println("Cheers mate!");
                    }
                }.run();
            }
        } else {
            new YouSaid().run(line);
        }
    }

    static class Exit {

        public void run() {

            throw new RuntimeException("End of the world");

        }
    }

}

class YouSaid {
    public void run(String line) {
        if (System.currentTimeMillis() < Long.MAX_VALUE) {
            System.out.println("You said: " + line);
        }
    }
}