From e9b3577eecb59bfdbc25fbc77d951a769dcce699 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Sun, 2 Feb 2014 17:19:06 +0000
Subject: [PATCH] snark: cache PeerID.toString()
---
apps/i2psnark/java/src/org/klomp/snark/PeerID.java | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/apps/i2psnark/java/src/org/klomp/snark/PeerID.java b/apps/i2psnark/java/src/org/klomp/snark/PeerID.java
index 16dc9224a9..0a71450c7c 100644
--- a/apps/i2psnark/java/src/org/klomp/snark/PeerID.java
+++ b/apps/i2psnark/java/src/org/klomp/snark/PeerID.java
@@ -52,6 +52,7 @@ class PeerID implements Comparable<PeerID>
private boolean triedDestLookup;
private final int hash;
private final I2PSnarkUtil util;
+ private String _toStringCache;
public PeerID(byte[] id, Destination address)
{
@@ -216,13 +217,15 @@ class PeerID implements Comparable<PeerID>
}
/**
- * Returns the String "id@address" where id is the base64 encoded id
- * and address is the base64 dest (was the base64 hash of the dest) which
+ * Returns the String "id@address" where id is the first 4 chars of the base64 encoded id
+ * and address is the first 6 chars of the base64 dest (was the base64 hash of the dest) which
* should match what the bytemonsoon tracker reports on its web pages.
*/
- @Override
+ @Override
public String toString()
{
+ if (_toStringCache != null)
+ return _toStringCache;
if (id == null || address == null)
return "unkn@" + Base64.encode(destHash).substring(0, 6);
int nonZero = 0;
@@ -232,7 +235,8 @@ class PeerID implements Comparable<PeerID>
break;
}
}
- return Base64.encode(id, nonZero, id.length-nonZero).substring(0,4) + "@" + address.toBase64().substring(0,6);
+ _toStringCache = Base64.encode(id, nonZero, id.length-nonZero).substring(0,4) + "@" + address.toBase64().substring(0,6);
+ return _toStringCache;
}
/**
--
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