ToolTipBuilder.java

/**
 * Hudson Serenitec plugin
 *
 * @author Georges Bossert <gbossert@gmail.com>
 * @version $Revision: 1.3 $
 * @since $Date: 2008/07/16 16:01:24 ${date}
 * @copyright Universit� de Rennes 1
 */
package hudson.plugins.serenitec.util;

/**
 * Builds tooltips for items.
 *
 * @author Ulli Hafner
 */
public class ToolTipBuilder
{

    /** Delegate to get the actual tooltips. */
    private final ToolTipProvider provider;

    /**
     * Creates a new instance of <code>ToolTipBuilder</code>.
     *
     * @param provider
     *            the tool tip provider to use
     */
    public ToolTipBuilder(final ToolTipProvider provider)
    {
        this.provider = provider;
    }

    /**
     * Returns the tooltip for the specified number of items.
     *
     * @param numberOfItems
     *            the number of items to display the tooltip for
     * @return the tooltip for the specified items
     */
    public final String getTooltip(final int numberOfItems)
    {
        if (numberOfItems == 1)
        {
            return provider.getSingleItemTooltip();
        }
        else
        {
            return provider.getMultipleItemsTooltip(numberOfItems);
        }
    }
}