Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*   Copyright (C) 2013-2014 Computer Sciences Corporation
 *
 * 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. */

import java.util.List;

public class Main {
    public static boolean isLinked(Object child, List<Object> childList) {
        /* Do not add to list if child is already referenced in list -- avoid dups */
        for (Object obj : childList) {
            if (obj.equals(child)) {
                return true;
            } else if (child instanceof List) {
                /* child is a list - our first object eqivalancy will not work 
                 * Iterate through items since child is a list and check */
                for (Object obj2 : (List<Object>) child) {
                    if (obj.equals(obj2)) {
                        return true;
                    }
                }
            }
        }
        return false;
    }
}