/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 *

 */

package com.nokia.carbide.cpp.internal.pi.model;

import java.io.Serializable;

public class Binary implements Serializable

{

  private static final long serialVersionUID = 3278912646658026030L;

  public long startAddress;

  public int length;

  public String binaryName;

  public long offsetToCodeStart = 0;

  public String type;

  public Binary(String binaryName)

  {

    this.binaryName = binaryName;

  }

  public long findOverlapLentghWith(Binary other)

  {

	long cSt = other.startAddress;

	long cEn = other.startAddress+other.length;

	long bSt = this.startAddress;

	long bEn = this.startAddress+this.length;

	long overLap = 0;

	if (bSt >= cSt && bSt <= cEn)

	{

		// starts within the current bin

		if (bEn <= cEn)

		{

			// also ends within the current bin

			overLap = this.length;

		}

		else

		{

			// ends outside the current 

			// binary but starts within it

			overLap = cEn-bSt;

		}

	}

	else if (bEn >= cSt && bEn <= cEn)

	{

		// ends into the current bin

		// but starts before it

		overLap = bEn - cSt;

	}

	else if (bSt <= cSt && bEn >= cSt)

	{

		// starts before and ends after

		// the current bin

		overLap = other.length;

	}

	return overLap;

  }

}