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package Torello.Java.Function;

import java.util.function.Function;

/**
 * Function-Pointer
 * <SPAN CLASS=TJF>Input:</SPAN> {@code int, int, byte}
 * <SPAN CLASS=TJF>Output:</SPAN> {@code void}.
 * 
 * <BR /><BR />
 * <EMBED CLASS='external-html' DATA-FILE-ID=THREE_PRIMITIVE_CONS>
 * <EMBED CLASS="globalDefs" DATA-Type1=int DATA-Type2=int DATA-Type3=byte>
 */
@FunctionalInterface
public interface IntIntByteCons
{
    /**
     * Performs this operation on the given arguments.
     * <BR /><BR /><EMBED CLASS='external-html' DATA-FILE-ID=FUNC_INTER_METH>
     *
     * @param i1 The first integer-parameter.
     * @param i2 The second integer-parameter.
     * @param b A {@code 'byte'} parameter.
     */
    public void accept(int i1, int i2, byte b);

    /**
     * <EMBED CLASS='external-html' DATA-FILE-ID=CON_AND_THEN_METHOD>
     * @param after The operation to perform after this operation.
     * @return <EMBED CLASS='external-html' DATA-FILE-ID=CON_AND_THEN_RETURN>
     * @throws NullPointerException This throws if null is passed to {@code 'after'}.
     */
    public default IntIntByteCons andThen(IntIntByteCons after)
    {
        if (after == null) throw new NullPointerException
            ("null has been passed to parameter 'after'");

        return (int i1, int i2, byte b) ->
        {
            this.accept(i1, i2, b);
            after.accept(i1, i2, b);
        };
    }
}