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module com {  module sun {  module star {  module reflection {

interface XTypeDescription;

/**
   Reflects a singleton, supporting interface-based singletons.

   <p>This type supersedes XSingletonTypeDescription, which only
   supports obsolete, service-based singletons.</p>

   @since OOo 2.0
 */
interface XSingletonTypeDescription2: XSingletonTypeDescription {
    /**
       Returns whether this object reflects an interface-based singleton.

       @return `TRUE` if this object reflects an interface-based singleton, and
           `FALSE` if this object reflects an obsolete, service-based singleton
     */
    boolean isInterfaceBased();

    /**
       Returns the interface type associated with the singleton.

       @return the reflection of the interface type associated with the
           singleton (of type
           com::sun::star::reflection::XInterfaceTypeDescription
           or, in case of a typedef,
           com::sun::star::reflection::XIndirectTypeDescription),
           for an interface-based singleton; for an obsolete, service-based
           singleton, `NULL` is returned
     */
    XTypeDescription getInterface();
};

}; }; }; };

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