TestRawBinaryDelta.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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.kaaproject.kaa.server.operations.service.delta;

import org.kaaproject.kaa.server.common.core.algorithms.delta.RawBinaryDelta;

import java.io.IOException;
import java.util.Arrays;

public class TestRawBinaryDelta implements RawBinaryDelta {

  /**
   *
   */
  private static final long serialVersionUID = 6942802579307423075L;

  byte[] delta;

  public TestRawBinaryDelta(String delta) {
    this.delta = delta.getBytes();
  }

  @Override
  public byte[] getData() throws IOException {
    return delta;
  }

  @Override
  public boolean hasChanges() {
    return true;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + Arrays.hashCode(delta);
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    TestRawBinaryDelta other = (TestRawBinaryDelta) obj;
    if (!Arrays.equals(delta, other.delta)) {
      return false;
    }
    return true;
  }

}