001    /**
002     * Copyright 2004-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.hr.paygrade.dao;
017    
018    import org.kuali.hr.paygrade.PayGrade;
019    
020    import java.sql.Date;
021    
022    public interface PayGradeDao {
023            /**
024             * Get paygrade as of a particular date
025             * @param payGrade
026             * @param asOfDate
027             * @return
028             */
029            public PayGrade getPayGrade(String payGrade,Date asOfDate);
030            /**
031             * Get paygrade by unique id
032             * @param hrPayGradeId
033             * @return
034             */
035            public PayGrade getPayGrade(String hrPayGradeId);
036            
037            public int getPayGradeCount(String payGrade);
038    }