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Statistics: only do one hash lookup

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2020-09-21 11:16:33 +02:00
parent 52c2e9cd24
commit d738161a2e
1 changed files with 6 additions and 4 deletions
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10
tunnel/src/main/java/com/wireguard/android/backend/Statistics.java
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@ -56,9 +56,10 @@ public class Statistics {
* @return a long representing the number of bytes received by this peer. * @return a long representing the number of bytes received by this peer.
*/ */
public long peerRx(final Key peer) { public long peerRx(final Key peer) {
if (!peerBytes.containsKey(peer)) final Pair<Long, Long> rxTx = peerBytes.get(peer);
if (rxTx == null)
return 0; return 0;
return peerBytes.get(peer).first; return rxTx.first;
} }
/** /**
@ -69,9 +70,10 @@ public class Statistics {
* @return a long representing the number of bytes transmitted by this peer. * @return a long representing the number of bytes transmitted by this peer.
*/ */
public long peerTx(final Key peer) { public long peerTx(final Key peer) {
if (!peerBytes.containsKey(peer)) final Pair<Long, Long> rxTx = peerBytes.get(peer);
if (rxTx == null)
return 0; return 0;
return peerBytes.get(peer).second; return rxTx.second;
} }
/** /**