001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.search;
016    
017    import com.liferay.portal.kernel.security.pacl.permission.PortalRuntimePermission;
018    
019    /**
020     * @author Michael C. Han
021     */
022    public class StringDistanceCalculatorUtil {
023    
024            public static float getDistance(String string1, String string2) {
025                    return getStringDistanceCalculator().getDistance(string1, string2);
026            }
027    
028            public static StringDistanceCalculator getStringDistanceCalculator() {
029                    PortalRuntimePermission.checkGetBeanProperty(
030                            StringDistanceCalculatorUtil.class);
031    
032                    return _stringDistanceCalculator;
033            }
034    
035            public void setStringDistanceCalculator(
036                    StringDistanceCalculator stringDistanceCalculator) {
037    
038                    PortalRuntimePermission.checkSetBeanProperty(getClass());
039    
040                    _stringDistanceCalculator = stringDistanceCalculator;
041            }
042    
043            private static StringDistanceCalculator _stringDistanceCalculator;
044    
045    }