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* BdbMultipleWorkQueues.java

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getFrom() - support null marker to start from first key, as appeared to be the intention
This commit is contained in:
nlevitt
2011-06-20 18:06:41 +00:00
parent d57b7751ae
commit d3475fadbf
1 changed files with 3 additions and 3 deletions
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engine/src/main/java/org/archive/crawler/frontier/BdbMultipleWorkQueues.java
+3 -3
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@@ -140,7 +140,7 @@ public class BdbMultipleWorkQueues {
}
/**
* @param m marker
* @param m marker or null to start with first entry
* @param maxMatches
* @return list of matches starting from marker position
* @throws DatabaseException
@@ -154,12 +154,12 @@ public class BdbMultipleWorkQueues {
int matches = 0;
int tries = 0;
ArrayList<String> results = new ArrayList<String>(maxMatches);
byte[] marker = m.getBytes(); // = FrontierJMXTypes.fromString(m);
DatabaseEntry key;
if (marker == null) {
if (m == null) {
key = getFirstKey();
} else {
byte[] marker = m.getBytes(); // = FrontierJMXTypes.fromString(m);
key = new DatabaseEntry(marker);
}