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/*
 * 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 net.hasor.cobble;
/**
 *
 * @version : 2013-4-12
 * @author 赵永春 ([email protected])
 */
public class BitUtils {
    /** 通过位运算决定check是否在data里 */
    public static boolean checkAnd(final int data, int... check) {
        for (int checkItem : check) {
            int or = data | checkItem;
            if (or != data) {
                return false;
            }
        }
        return true;
    }

    public static boolean checkOr(final int data, int... check) {
        for (int checkItem : check) {
            int or = data | checkItem;
            if (or == data) {
                return true;
            }
        }
        return false;
    }
}