/*
 * 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
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 * limitations under the License.
 *
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 * -----------------------------------------------------------------------------
 * Commercial licenses for this work are available. These replace the above
 * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
 * database integrations.
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package org.jooq;

import org.jetbrains.annotations.*;


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import static org.jooq.SQLDialect.H2;
// ...
import static org.jooq.SQLDialect.MARIADB;
// ...
import static org.jooq.SQLDialect.MYSQL;
// ...
// ...
import static org.jooq.SQLDialect.POSTGRES;
// ...
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import static org.jooq.SQLDialect.SQLITE;
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This type is used for the window function DSL API.

Example: 
field.firstValue()
     .ignoreNulls()
     .over()
     .partitionBy(AUTHOR_ID)
     .orderBy(PUBLISHED_IN.asc())
     .rowsBetweenUnboundedPreceding()
     .andUnboundedFollowing()

Author:
Lukas Eder
Type parameters:
<T> – The function return type/**
 * This type is used for the window function DSL API.
 * <p>
 * Example: <code><pre>
 * field.firstValue()
 *      .ignoreNulls()
 *      .over()
 *      .partitionBy(AUTHOR_ID)
 *      .orderBy(PUBLISHED_IN.asc())
 *      .rowsBetweenUnboundedPreceding()
 *      .andUnboundedFollowing()
 * </pre></code>
 *
 * @param <T> The function return type
 * @author Lukas Eder
 */
public interface WindowRowsStep<T> extends WindowFinalStep<T> {

    
Add a ROWS UNBOUNDED PRECEDING frame clause to the window
function.
/**
     * Add a <code>ROWS UNBOUNDED PRECEDING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rowsUnboundedPreceding();

    
Add a ROWS [number] PRECEDING frame clause to the window
function.
/**
     * Add a <code>ROWS [number] PRECEDING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rowsPreceding(int number);

    
Add a ROWS CURRENT ROW frame clause to the window function.
/**
     * Add a <code>ROWS CURRENT ROW</code> frame clause to the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rowsCurrentRow();

    
Add a ROWS UNBOUNDED FOLLOWING frame clause to the window
function.
/**
     * Add a <code>ROWS UNBOUNDED FOLLOWING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rowsUnboundedFollowing();

    
Add a ROWS [number] FOLLOWING frame clause to the window
function.
/**
     * Add a <code>ROWS [number] FOLLOWING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rowsFollowing(int number);

    
Add a ROWS BETWEEN UNBOUNDED PRECEDING ... frame clause to
the window function.
/**
     * Add a <code>ROWS BETWEEN UNBOUNDED PRECEDING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rowsBetweenUnboundedPreceding();

    
Add a ROWS BETWEEN [number] PRECEDING ... frame clause to
the window function.
/**
     * Add a <code>ROWS BETWEEN [number] PRECEDING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rowsBetweenPreceding(int number);

    
Add a ROWS BETWEEN CURRENT ROW ... frame clause to
the window function.
/**
     * Add a <code>ROWS BETWEEN CURRENT ROW ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rowsBetweenCurrentRow();

    
Add a ROWS BETWEEN UNBOUNDED FOLLOWING ... frame clause to
the window function.
/**
     * Add a <code>ROWS BETWEEN UNBOUNDED FOLLOWING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rowsBetweenUnboundedFollowing();

    
Add a ROWS BETWEEN [number] FOLLOWING ... frame clause to
the window function.
/**
     * Add a <code>ROWS BETWEEN [number] FOLLOWING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rowsBetweenFollowing(int number);

    
Add a RANGE UNBOUNDED PRECEDING frame clause to the window
function.
/**
     * Add a <code>RANGE UNBOUNDED PRECEDING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rangeUnboundedPreceding();

    
Add a RANGE [number] PRECEDING frame clause to the window
function.
/**
     * Add a <code>RANGE [number] PRECEDING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rangePreceding(int number);

    
Add a RANGE CURRENT ROW frame clause to the window function.
/**
     * Add a <code>RANGE CURRENT ROW</code> frame clause to the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rangeCurrentRow();

    
Add a RANGE UNBOUNDED FOLLOWING frame clause to the window
function.
/**
     * Add a <code>RANGE UNBOUNDED FOLLOWING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rangeUnboundedFollowing();

    
Add a RANGE [number] FOLLOWING frame clause to the window
function.
/**
     * Add a <code>RANGE [number] FOLLOWING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowExcludeStep<T> rangeFollowing(int number);

    
Add a RANGE BETWEEN UNBOUNDED PRECEDING ... frame clause to
the window function.
/**
     * Add a <code>RANGE BETWEEN UNBOUNDED PRECEDING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rangeBetweenUnboundedPreceding();

    
Add a RANGE BETWEEN [number] PRECEDING ... frame clause to
the window function.
/**
     * Add a <code>RANGE BETWEEN [number] PRECEDING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rangeBetweenPreceding(int number);

    
Add a RANGE BETWEEN CURRENT ROW ... frame clause to
the window function.
/**
     * Add a <code>RANGE BETWEEN CURRENT ROW ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rangeBetweenCurrentRow();

    
Add a RANGE BETWEEN UNBOUNDED FOLLOWING ... frame clause to
the window function.
/**
     * Add a <code>RANGE BETWEEN UNBOUNDED FOLLOWING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rangeBetweenUnboundedFollowing();

    
Add a RANGE BETWEEN [number] FOLLOWING ... frame clause to
the window function.
/**
     * Add a <code>RANGE BETWEEN [number] FOLLOWING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, MARIADB, MYSQL, POSTGRES, SQLITE })
    WindowRowsAndStep<T> rangeBetweenFollowing(int number);

    
Add a GROUPS UNBOUNDED PRECEDING frame clause to the window
function.
/**
     * Add a <code>GROUPS UNBOUNDED PRECEDING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowExcludeStep<T> groupsUnboundedPreceding();

    
Add a GROUPS [number] PRECEDING frame clause to the window
function.
/**
     * Add a <code>GROUPS [number] PRECEDING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowExcludeStep<T> groupsPreceding(int number);

    
Add a GROUPS CURRENT ROW frame clause to the window function.
/**
     * Add a <code>GROUPS CURRENT ROW</code> frame clause to the window function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowExcludeStep<T> groupsCurrentRow();

    
Add a GROUPS UNBOUNDED FOLLOWING frame clause to the window
function.
/**
     * Add a <code>GROUPS UNBOUNDED FOLLOWING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowExcludeStep<T> groupsUnboundedFollowing();

    
Add a GROUPS [number] FOLLOWING frame clause to the window
function.
/**
     * Add a <code>GROUPS [number] FOLLOWING</code> frame clause to the window
     * function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowExcludeStep<T> groupsFollowing(int number);

    
Add a GROUPS BETWEEN UNBOUNDED PRECEDING ... frame clause to
the window function.
/**
     * Add a <code>GROUPS BETWEEN UNBOUNDED PRECEDING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowRowsAndStep<T> groupsBetweenUnboundedPreceding();

    
Add a GROUPS BETWEEN [number] PRECEDING ... frame clause to
the window function.
/**
     * Add a <code>GROUPS BETWEEN [number] PRECEDING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowRowsAndStep<T> groupsBetweenPreceding(int number);

    
Add a GROUPS BETWEEN CURRENT ROW ... frame clause to
the window function.
/**
     * Add a <code>GROUPS BETWEEN CURRENT ROW ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowRowsAndStep<T> groupsBetweenCurrentRow();

    
Add a GROUPS BETWEEN UNBOUNDED FOLLOWING ... frame clause to
the window function.
/**
     * Add a <code>GROUPS BETWEEN UNBOUNDED FOLLOWING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowRowsAndStep<T> groupsBetweenUnboundedFollowing();

    
Add a GROUPS BETWEEN [number] FOLLOWING ... frame clause to
the window function.
/**
     * Add a <code>GROUPS BETWEEN [number] FOLLOWING ...</code> frame clause to
     * the window function.
     */
    @NotNull
    @Support({ H2, POSTGRES, SQLITE })
    WindowRowsAndStep<T> groupsBetweenFollowing(int number);
}