Generator.java example

Explorer
core-master
/*
 * JBoss, Home of Professional Open Source
 * Copyright 2010, Red Hat, Inc., and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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.jboss.weld.tests.examples;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Produces;

@ApplicationScoped
public class Generator {

    private int lastInt = 0;
    private java.util.Random random = new java.util.Random(System.currentTimeMillis());

    java.util.Random getRandom() {
        return random;
    }

    @Produces
    @Random
    int next() {
        int nextInt = getRandom().nextInt(100);
        while (nextInt == lastInt) {
            nextInt = getRandom().nextInt(100);
        }
        lastInt = nextInt;
        return nextInt;
    }

}