+ <dia:attribute name="operations">
+ <dia:composite type="umloperation">
+ <dia:attribute name="name">
+ <dia:string>#existe#</dia:string>
+ </dia:attribute>
+ <dia:attribute name="stereotype">
+ <dia:string>##</dia:string>
+ </dia:attribute>
+ <dia:attribute name="type">
+ <dia:string>#bool#</dia:string>
+ </dia:attribute>
+ <dia:attribute name="visibility">
+ <dia:enum val="0"/>
+ </dia:attribute>
+ <dia:attribute name="comment">
+ <dia:string>#Devuelve True si el afiliado existe y carga el resto de los datos correspondientes. Si no existe devuelve False. Si existe más de uno, se pueden obtener con getNext().#</dia:string>
+ </dia:attribute>
+ <dia:attribute name="abstract">
+ <dia:boolean val="false"/>
+ </dia:attribute>
+ <dia:attribute name="inheritance_type">
+ <dia:enum val="2"/>
+ </dia:attribute>
+ <dia:attribute name="query">
+ <dia:boolean val="false"/>
+ </dia:attribute>
+ <dia:attribute name="class_scope">
+ <dia:boolean val="false"/>
+ </dia:attribute>
+ <dia:attribute name="parameters"/>
+ </dia:composite>
+ <dia:composite type="umloperation">
+ <dia:attribute name="name">
+ <dia:string>#getNext#</dia:string>
+ </dia:attribute>
+ <dia:attribute name="stereotype">
+ <dia:string>##</dia:string>
+ </dia:attribute>
+ <dia:attribute name="type">
+ <dia:string>#bool#</dia:string>
+ </dia:attribute>
+ <dia:attribute name="visibility">
+ <dia:enum val="0"/>
+ </dia:attribute>
+ <dia:attribute name="comment">
+ <dia:string>#Si encontró uno nuevo, devuelve True y lo carga. Si no devuelve False y queda intacto.#</dia:string>
+ </dia:attribute>
+ <dia:attribute name="abstract">
+ <dia:boolean val="false"/>
+ </dia:attribute>
+ <dia:attribute name="inheritance_type">
+ <dia:enum val="2"/>
+ </dia:attribute>
+ <dia:attribute name="query">
+ <dia:boolean val="false"/>
+ </dia:attribute>
+ <dia:attribute name="class_scope">
+ <dia:boolean val="false"/>
+ </dia:attribute>
+ <dia:attribute name="parameters"/>
+ </dia:composite>
+ </dia:attribute>