package railo.commons.lang.types;

/**
 * Integer Type that can be modified
 */
public interface RefLong {

    /**
     * @param value
     */
    public void setValue(long value);
    
    /**
     * operation plus
     * @param value
     */
    public void plus(long value);
    
    /**
     * operation minus
     * @param value
     */
    public void minus(long value);

    /**
     * @return returns value as Double Object
     */
    public Long toLong();
    
    /**
     * @return returns value as double
     */
    public long toLongValue();
}