/*
 * Licensed under the Apache License, Version 2.0 (the "License");
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package org.jooq;

import static org.jooq.SQLDialect.*;

import org.jetbrains.annotations.NotNull;

/**
 * The step in the {@link Constraint} construction DSL API that allows for
 * matching a <code>FOREIGN KEY</code> clause with a <code>REFERENCES</code>
 * clause.
 *
 * @author Lukas Eder
 */
public interface ConstraintForeignKeyReferencesStep4<T1, T2, T3, T4> {

    /**
     * Add a <code>REFERENCES</code> clause to the <code>CONSTRAINT</code>,
     * implicitly referencing the primary key.
     */
    @NotNull
    @Support
    ConstraintForeignKeyOnStep references(String table);

    /**
     * Add a <code>REFERENCES</code> clause to the <code>CONSTRAINT</code>,
     * referencing a key by column names.
     */
    @NotNull
    @Support
    ConstraintForeignKeyOnStep references(String table, String field1, String field2, String field3, String field4);

    /**
     * Add a <code>REFERENCES</code> clause to the <code>CONSTRAINT</code>,
     * implicitly referencing the primary key.
     */
    @NotNull
    @Support
    ConstraintForeignKeyOnStep references(Name table);

    /**
     * Add a <code>REFERENCES</code> clause to the <code>CONSTRAINT</code>,
     * referencing a key by column names.
     */
    @NotNull
    @Support
    ConstraintForeignKeyOnStep references(Name table, Name field1, Name field2, Name field3, Name field4);

    /**
     * Add a <code>REFERENCES</code> clause to the <code>CONSTRAINT</code>,
     * implicitly referencing the primary key.
     */
    @NotNull
    @Support
    ConstraintForeignKeyOnStep references(Table<?> table);

    /**
     * Add a <code>REFERENCES</code> clause to the <code>CONSTRAINT</code>,
     * referencing a key by column names.
     */
    @NotNull
    @Support
    ConstraintForeignKeyOnStep references(Table<?> table, Field<T1> field1, Field<T2> field2, Field<T3> field3, Field<T4> field4);
}
