1*4dd4ff52SXin Li package javax.sip.header; 2*4dd4ff52SXin Li 3*4dd4ff52SXin Li import javax.sip.InvalidArgumentException; 4*4dd4ff52SXin Li 5*4dd4ff52SXin Li public interface ContactHeader extends HeaderAddress, Header, Parameters { 6*4dd4ff52SXin Li String NAME = "Contact"; 7*4dd4ff52SXin Li getExpires()8*4dd4ff52SXin Li int getExpires(); setExpires(int expires)9*4dd4ff52SXin Li void setExpires(int expires) throws InvalidArgumentException; 10*4dd4ff52SXin Li getQValue()11*4dd4ff52SXin Li float getQValue(); setQValue(float qValue)12*4dd4ff52SXin Li void setQValue(float qValue) throws InvalidArgumentException; 13*4dd4ff52SXin Li isWildCard()14*4dd4ff52SXin Li boolean isWildCard(); setWildCard()15*4dd4ff52SXin Li void setWildCard(); setWildCardFlag(boolean wildCardFlag)16*4dd4ff52SXin Li void setWildCardFlag(boolean wildCardFlag); 17*4dd4ff52SXin Li } 18