001    /*
002     * Copyright 2011 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.kfs.sys.businessobject;
017    
018    /**
019     * This class is a helper class which will allows us to pass control in and out of the processGeneralLedgerPendingEntry() method by
020     * reference. This was necessary since you can't increment an Integer object without breaking reference.
021     * 
022     * 
023     */
024    public class GeneralLedgerPendingEntrySequenceHelper {
025        private int sequenceCounter;
026    
027        /**
028         * Constructs a GeneralLedgerPendingEntrySequenceHelper.java, initializing the counter to 1.
029         */
030        public GeneralLedgerPendingEntrySequenceHelper() {
031            this.sequenceCounter = 1;
032        }
033    
034        /**
035         * Constructs a GeneralLedgerPendingEntrySequenceHelper.java, initializing the counter to the given int.
036         */
037        public GeneralLedgerPendingEntrySequenceHelper(int initialCount) {
038            this.sequenceCounter = initialCount;
039        }
040    
041        /**
042         * This method retrieves the value of the sequenceCounter attribute.
043         * 
044         * @return
045         */
046        public int getSequenceCounter() {
047            return sequenceCounter;
048        }
049    
050        /**
051         * This method increments the value of the sequenceCounter attribute.
052         */
053        public void increment() {
054            this.sequenceCounter += 1;
055        }
056    
057        /**
058         * This method decrements the value of the sequenceCounter attribute.
059         */
060        public void decrement() {
061            this.sequenceCounter -= 1;
062        }
063    }