com.swiftmq.tools.collection.ByteArrayMapKey Maven / Gradle / Ivy

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/*
 * Copyright 2019 IIT Software GmbH
 *
 * IIT Software GmbH 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 com.swiftmq.tools.collection;

public class ByteArrayMapKey {
    byte[] b;
    int hash = 0;

    public ByteArrayMapKey(byte[] b) {
        this.b = b;
        for (int i = 0; i < b.length; i++)
            hash += b[i];
    }

    public byte[] getByteArray() {
        return b;
    }

    public String getSignature() {
        StringBuffer buffer = new StringBuffer();
        for (int i = 0; i < b.length; i++) {
            buffer.append(Integer.toHexString(b[i]));
        }
        return buffer.toString();
    }

    public int hashCode() {
        return hash;
    }

    public boolean equals(Object obj) {
        ByteArrayMapKey that = (ByteArrayMapKey) obj;
        if (b.length != that.b.length)
            return false;
        for (int i = 0; i < b.length; i++) {
            if (b[i] != that.b[i])
                return false;
        }
        return true;
    }
}