/*
 * Copyright 2016-2018 shardingsphere.io.
 * <p>
 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 * </p>
 */

package io.shardingsphere.core.keygen.generator;

import java.util.Properties;

/**
 * Key generator interface.
 *
 * @author zhangliang
 * @author panjuan
 */
public interface KeyGenerator {
    
    /**
     * Generate key.
     * 
     * @return generated key
     */
    Comparable<?> generateKey();
    
    /**
     * Get properties.
     * 
     * @return The properties of key generator
     */
    Properties getProperties();
    
    /**
     * Set Properties.
     * 
     * @param properties properties
     */
    void setProperties(Properties properties);
}

@@ -810,32 +810,137 @@
  %7B%0A    %0A    /**%0A
+     * Get type of key generator.%0A     * %0A     * @return type%0A     */%0A    String getType();%0A    %0A    /**%0A
      * Generate 

add getType()