iptables size . concode_field_sep String mcastPlugin concode_elem_sep String dstFwdAddr concode_elem_sep String ifName concode_elem_sep int srcPort concode_elem_sep RuleType type concode_elem_sep int dstFwdPort concode_elem_sep String srcAddr concode_elem_sep int dstPort concode_elem_sep Protocol proto concode_elem_sep int appid concode_elem_sep String dstAddr concode_elem_sep long expireDate concode_elem_sep int id concode_field_sep void setDstFwdAddr concode_elem_sep int getDstFwdPort concode_elem_sep String getDstFwdAddr concode_elem_sep int getId concode_elem_sep boolean includes concode_elem_sep String getSrcAddr concode_elem_sep void setAppid concode_elem_sep Protocol getProto concode_elem_sep int getAppid concode_elem_sep int getDstPort concode_elem_sep int getSrcPort concode_elem_sep RuleType getType concode_elem_sep void setSrcAddr concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getIfName concode_elem_sep String getMcastPlugin concode_elem_sep void setId concode_elem_sep boolean conflicts concode_elem_sep String toString concode_elem_sep long getExpireDate concode_elem_sep String getDstAddr
int function ( ) { int loc0 = 0 ; if ( srcPort != - 1 ) { loc0 ++ ; } if ( dstPort != - 1 ) { loc0 ++ ; } if ( srcAddr != null ) { loc0 ++ ; } if ( dstAddr != null ) { loc0 ++ ; } return loc0 ; }