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use std::time::Duration;
use kudu_pb::master::{ListTabletServersResponsePB_Entry as TabletServerEntry};
use Result;
use TabletServerId;
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct TabletServer {
id: TabletServerId,
rpc_addrs: Vec<(String, u16)>,
http_addrs: Vec<(String, u16)>,
software_version: String,
seqno: i64,
duration_since_heartbeat: Duration,
}
impl TabletServer {
pub fn id(&self) -> &TabletServerId {
&self.id
}
pub fn rpc_addrs(&self) -> &[(String, u16)] {
&self.rpc_addrs
}
pub fn http_addrs(&self) -> &[(String, u16)] {
&self.http_addrs
}
pub fn software_version(&self) -> &str {
&self.software_version
}
pub fn seqno(&self) -> i64 {
self.seqno
}
pub fn duration_since_heartbeat(&self) -> Duration {
self.duration_since_heartbeat
}
#[doc(hidden)]
pub fn from_pb(mut tablet_server: TabletServerEntry) -> Result<TabletServer> {
let id = try!(TabletServerId::parse_bytes(tablet_server.get_instance_id().get_permanent_uuid()));
let seqno = tablet_server.get_instance_id().get_instance_seqno();
let rpc_addrs = tablet_server.mut_registration()
.take_rpc_addresses()
.into_iter()
.map(|mut host_port| (host_port.take_host(),
host_port.get_port() as u16))
.collect::<Vec<_>>();
let http_addrs = tablet_server.mut_registration()
.take_http_addresses()
.into_iter()
.map(|mut host_port| (host_port.take_host(),
host_port.get_port() as u16))
.collect::<Vec<_>>();
let software_version = tablet_server.mut_registration().take_software_version();
let duration_since_heartbeat = Duration::from_millis(tablet_server.get_millis_since_heartbeat() as u64);
Ok(TabletServer {
id: id,
rpc_addrs: rpc_addrs,
http_addrs: http_addrs,
software_version: software_version,
seqno: seqno,
duration_since_heartbeat: duration_since_heartbeat,
})
}
}