/**
    * Copyright 2004-2013 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.hr.time.approval.web;
  
  import java.io.Serializable;
  import java.util.Comparator;
  
  public class ApprovalTimeSummaryRowDocIdComparator implements Comparator<ApprovalTimeSummaryRow>, Serializable {
  
      int multiplier = 1;
  
      public ApprovalTimeSummaryRowDocIdComparator() {
      }
  
      public ApprovalTimeSummaryRowDocIdComparator(boolean ascending) {
          multiplier = (ascending) ? 1 : -1;
      }
  
      @Override
      public int compare(ApprovalTimeSummaryRow approvalTimeSummaryRow, ApprovalTimeSummaryRow approvalTimeSummaryRow1) {
          return multiplier * approvalTimeSummaryRow.getDocumentId().compareTo(approvalTimeSummaryRow1.getDocumentId());
      }
  }