ascertains whether mapcommandbuttonid is a part of componentid . componentid might be a fully qualified id , with a prefix corresponding to container component s . concode_field_sep Polygon mapPolygon concode_elem_sep String id concode_elem_sep String mapCommandButtonId concode_field_sep String getId concode_elem_sep Polygon getMapPolygon concode_elem_sep String getMapCommandButtonId
boolean function ( String arg0 ) { return arg0 . endsWith ( mapCommandButtonId ) ; }