send a cancel notice to the queue when a user has left . concode_field_sep Offer offer concode_elem_sep Workgroup workgroup concode_elem_sep Map<String,Request> requests concode_elem_sep Date creationTime concode_elem_sep Map<String,List<String>> metaData concode_elem_sep Logger Log concode_elem_sep String requestID concode_elem_sep String description concode_elem_sep long joinedRoom concode_elem_sep boolean notify concode_field_sep JID getUserJID concode_elem_sep Request getRequest concode_elem_sep Workgroup getWorkgroup concode_elem_sep boolean hasJoinedRoom concode_elem_sep void sendRevoke concode_elem_sep String getDescription concode_elem_sep Offer getOffer concode_elem_sep void checkRequest concode_elem_sep void setNotify concode_elem_sep boolean sendOffer concode_elem_sep String getSessionID concode_elem_sep String encodeMetadataValue concode_elem_sep void addOfferContent concode_elem_sep Element getSessionElement concode_elem_sep boolean isNotify concode_elem_sep String newRequestID concode_elem_sep void updateSession concode_elem_sep void setOffer concode_elem_sep void offerAccepted concode_elem_sep List<String> decodeMetadataValue concode_elem_sep Element getMetaDataElement concode_elem_sep void userJoinedRoom concode_elem_sep Date getCreationTime concode_elem_sep Map<String,List<String>> getMetaData concode_elem_sep void addRevokeContent concode_elem_sep Date getJoinedRoomTime
void function ( Request . CancelType arg0 ) { requests . remove ( requestID ) ; if ( offer != null ) { offer . cancel ( ) ; } }