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package Torello.Java.Additional;

import Torello.Java.StringParse;

/**
 * <CODE>Ret6 - Documentation.</CODE><BR /><BR />
 * 
 * This simple generic-class allows a function to return six objects as a result, instead of just
 * one.   This is not always so useful, and can make code confusing.  However there are some
 * instances where the only alternative would be to create an entirely new class/object, when only
 * a single method result would use that object.
 *
 * <BR /><BR /><B>ALSO: </B> For the classes Ret6, Ret7 &amp; Ret8 - the variable name includes a
 * number as well, since the letters become progressively more difficult to look at as they increase
 * past "A, B, C, D..."
 * 
 * @param <A> The type of the first member-field ({@code 'a1'}).
 * @param <B> The type of the second member-field ({@code 'b2'}).
 * @param <C> The type of the third member-field ({@code 'c3'}).
 * @param <D> The type of the fourth member-field ({@code 'd4'}).
 * @param <E> The type of the fifth member-field ({@code 'e5'}).
 * @param <F> The type of the last member-field ({@code 'f6'}).
 */
public class Ret6<A, B, C, D, E, F> implements java.io.Serializable
{
    /** <EMBED CLASS='external-html' DATA-FILE-ID=SVUID>  */
    public static final long serialVersionUID = 1;

    /** This holds a pointer the first response object. */
    public final A a1;

    /** This holds a pointer to the second response object. */
    public final B b2;

    /** This holds a pointer to the third response object. */
    public final C c3;

    /** This holds a pointer to the fourth response object. */
    public final D d4;

    /** This holds a pointer to the fifth response object. */
    public final E e5;

    /** This holds a pointer to the sixth response object. */
    public final F f6;

    /** This constructs this object */
    public Ret6(A a, B b, C c, D d, E e, F f)
    {
        this.a1 = a;
        this.b2 = b;
        this.c3 = c;

        this.d4 = d;
        this.e5 = e;
        this.f6 = f;
    }

    /**
     * Converts this instance of {@code Ret6} to a {@code String}.
     * @return This instance-object as a {@code String}.
     */
    public String toString()
    {
        String[] types = new String[6];
        types[0] = a1.getClass().getSimpleName();
        types[1] = b2.getClass().getSimpleName();
        types[2] = c3.getClass().getSimpleName();
        types[3] = d4.getClass().getSimpleName();
        types[4] = e5.getClass().getSimpleName();
        types[5] = f6.getClass().getSimpleName();

        int maxLen  = types[0].length();
        int len     = 0;
        for (int i=1; i < 6; i++) if ((len = types[i].length()) > maxLen) maxLen = len;

        maxLen += 2;

        return
            "Ret6.a1: " + StringParse.rightSpacePad(types[0], maxLen) +
            (a1.getClass().isArray()
                ? RetHelper.toArrayString(a1, types[0])
                : RetHelper.indentIfNeeded(a1.toString())) + '\n' +
            "Ret6.b2: " + StringParse.rightSpacePad(types[1], maxLen) +
            (b2.getClass().isArray()
                ? RetHelper.toArrayString(b2, types[1])
                : RetHelper.indentIfNeeded(b2.toString())) + '\n' +
            "Ret6.c3: " + StringParse.rightSpacePad(types[2], maxLen) +
            (c3.getClass().isArray()
                ? RetHelper.toArrayString(c3, types[2])
                : RetHelper.indentIfNeeded(c3.toString())) + '\n' +
            "Ret6.d4: " + StringParse.rightSpacePad(types[3], maxLen) +
            (d4.getClass().isArray()
                ? RetHelper.toArrayString(d4, types[3])
                : RetHelper.indentIfNeeded(d4.toString())) + '\n' +
            "Ret6.e5: " + StringParse.rightSpacePad(types[4], maxLen) +
            (e5.getClass().isArray()
                ? RetHelper.toArrayString(e5, types[4])
                : RetHelper.indentIfNeeded(e5.toString())) + '\n' +
            "Ret6.f6: " + StringParse.rightSpacePad(types[5], maxLen) +
            (f6.getClass().isArray()
                ? RetHelper.toArrayString(f6, types[5])
                : RetHelper.indentIfNeeded(f6.toString()));
    }

}