/*
 * [RenderInline.java]
 *
 * Summary: Renders a string of tokens into inline HTML, usually representing Java source code.
 *
 * Copyright: (c) 2009-2017 Roedy Green, Canadian Mind Products, http://mindprod.com
 *
 * Licence: This software may be copied and used freely for any purpose but military.
 *          http://mindprod.com/contact/nonmil.html
 *
 * Requires: JDK 1.8+
 *
 * Created with: JetBrains IntelliJ IDEA IDE http://www.jetbrains.com/idea/
 *
 * Version History:
 *  1.7 2009-04-12 shorter style names, improved highlighting.
 */
package com.mindprod.jdisplayaux;

import com.mindprod.fastcat.FastCat;
import com.mindprod.jtokens.Token;

/**
 * Renders a string of tokens into inline HTML, usually representing Java source code.
 * <p/>
 * Used by com.mindprod.htmlmacros.jdisplay to expand very short snippets inline.
 * HTML we display in an iframe has been pre-built.
 *
 * @author Roedy Green, Canadian Mind Products
 * @version 1.7 2009-04-12 shorter style names, improved highlighting.
 * @see com.mindprod.jprep.JPrep#buildIframe
 * @since 2007
 */
final class RenderInline
    {
    /**
     * expand a tokens to CSS-style HTML
     *
     * @param tokens array of tokens to convert to the equivalent css HTML
     *
     * @return the equivalent markup HTML
     */
    static String expand( Token[] tokens )
        {
        if ( tokens == null )
            {
            return "";
            }
        final FastCat sb = new FastCat( tokens.length );
        for ( Token token : tokens )
            {
            sb.append( token.getHTML() );
            } // end for
        return sb.toString();
        } // end expand
    }