returns the portion of this hostaddress instance that shouldrepresent the hostname or ipv4/ipv6 literal . a successful parse does not imply any degree of sanity in this field . for additional validation , see the com.google.common.net.hostspecifier class . concode_field_sep Pattern BRACKET_PATTERN concode_elem_sep int port concode_elem_sep int NO_PORT concode_elem_sep String host concode_field_sep HostAddress withDefaultPort concode_elem_sep HostAddress fromUri concode_elem_sep boolean hasPort concode_elem_sep int getPort concode_elem_sep HostAddress fromParts concode_elem_sep InetAddress toInetAddress concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep HostAddress fromString concode_elem_sep boolean isValidPort concode_elem_sep int getPortOrDefault
String function ( ) { return host ; }