WindowSpecificationRowsStep.java

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package org.jooq;

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import static org.jooq.SQLDialect.POSTGRES;
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/**
 * An intermediate step in the construction of a {@link WindowSpecification}.
 * <p>
 * Example: <code><pre>
 * WindowSpecification spec =
 * DSL.partitionBy(BOOK.AUTHOR_ID)
 *    .orderBy(BOOK.ID)
 *    .rowsBetweenUnboundedPreceding()
 *    .andCurrentRow();
 * </pre></code>
 *
 * @author Lukas Eder
 */
public interface WindowSpecificationRowsStep extends WindowSpecificationFinalStep {

    /**
     * Add a <code>ROWS UNBOUNDED PRECEDING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rowsUnboundedPreceding();

    /**
     * Add a <code>ROWS [number] PRECEDING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rowsPreceding(int number);

    /**
     * Add a <code>ROWS CURRENT ROW</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rowsCurrentRow();

    /**
     * Add a <code>ROWS UNBOUNDED FOLLOWING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rowsUnboundedFollowing();

    /**
     * Add a <code>ROWS [number] FOLLOWING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rowsFollowing(int number);

    /**
     * Add a <code>ROWS BETWEEN UNBOUNDED PRECEDING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rowsBetweenUnboundedPreceding();

    /**
     * Add a <code>ROWS BETWEEN [number] PRECEDING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rowsBetweenPreceding(int number);

    /**
     * Add a <code>ROWS BETWEEN CURRENT ROW ...</code> frame clause to the
     * window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rowsBetweenCurrentRow();

    /**
     * Add a <code>ROWS BETWEEN UNBOUNDED FOLLOWING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rowsBetweenUnboundedFollowing();

    /**
     * Add a <code>ROWS BETWEEN [number] FOLLOWING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rowsBetweenFollowing(int number);

    /**
     * Add a <code>RANGE UNBOUNDED PRECEDING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rangeUnboundedPreceding();

    /**
     * Add a <code>RANGE [number] PRECEDING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rangePreceding(int number);

    /**
     * Add a <code>RANGE CURRENT ROW</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rangeCurrentRow();

    /**
     * Add a <code>RANGE UNBOUNDED FOLLOWING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rangeUnboundedFollowing();

    /**
     * Add a <code>RANGE [number] FOLLOWING</code> frame clause to the window
     * specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationFinalStep rangeFollowing(int number);

    /**
     * Add a <code>RANGE BETWEEN UNBOUNDED PRECEDING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rangeBetweenUnboundedPreceding();

    /**
     * Add a <code>RANGE BETWEEN [number] PRECEDING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rangeBetweenPreceding(int number);

    /**
     * Add a <code>RANGE BETWEEN CURRENT ROW ...</code> frame clause to the
     * window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rangeBetweenCurrentRow();

    /**
     * Add a <code>RANGE BETWEEN UNBOUNDED FOLLOWING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rangeBetweenUnboundedFollowing();

    /**
     * Add a <code>RANGE BETWEEN [number] FOLLOWING ...</code> frame clause to
     * the window specification.
     */
    @Support({ POSTGRES })
    WindowSpecificationRowsAndStep rangeBetweenFollowing(int number);
}