Android Open Source - saldo Account Hash Key

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * Saldo - http://github.com/kria/saldo/*from   ww  w .j ava2s . c o m*/
 * 
 * Copyright (C) 2010 Kristian Adrup
 * 
 * This file is part of Saldo.
 * 
 * Saldo is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Saldo is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.adrup.saldo.bank;

import com.adrup.util.HashCodeUtil;

/**
 * A composite hash key used when storing {@link Account} in a {@link java.util.Map Map}.
 * 
 * @author Kristian Adrup
 * 
 */
public final class AccountHashKey {
  private String mRemoteId;
  private int mBankLoginId;
  private int mHashCode;

  public AccountHashKey(String remoteId, int bankLoginId) {
    this.mRemoteId = remoteId;
    this.mBankLoginId = bankLoginId;
  }

  public String getRemoteId() {
    return mRemoteId;
  }

  public int getBankLoginId() {
    return mBankLoginId;
  }

  @Override
  public boolean equals(Object that) {
    if (this == that)
      return true;
    if (!(that instanceof AccountHashKey))
      return false;
    AccountHashKey thatAccountKey = (AccountHashKey) that;
    return this.mRemoteId.equals(thatAccountKey.mRemoteId) && this.mBankLoginId == thatAccountKey.mBankLoginId;
  }

  @Override
  public int hashCode() {
    if (mHashCode == 0) {
      int result = HashCodeUtil.SEED;
      result = HashCodeUtil.hash(result, mRemoteId);
      result = HashCodeUtil.hash(result, mBankLoginId);
      mHashCode = result;
    }
    return mHashCode;
  }

}

Java Source Code List