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/*-
 * #%L
 * athena-jdbc
 * %%
 * Copyright (C) 2019 Amazon Web Services
 * %%
 * 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.
 * #L%
 */
package com.amazonaws.athena.connectors.jdbc.splits;

import java.util.Iterator;

/**
 * Split iterator for type T.
 *
 * @param  type of splitter
 */
public interface Splitter
        extends Iterator>
{
    /**
     * Provides the next split clause to be used in SQL queries.
     * @return SQL clause for the range, both endpoints inclusive.
     */
    String nextRangeClause();
}