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HCOLL-318 added many documentation and examples; Empowerted ReplicableEntry interface, and changed Map/SetRemoteOperations contracts to allow implementing more agile reconciliation strategies

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leventov
2015-06-20 05:43:34 +03:00
parent 9746084998
commit 1d7f54635a
28 changed files with 4164 additions and 2862 deletions
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src/main/java/net/openhft/chronicle/map/ReplicatedChronicleMap.java
+17 -5
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@@ -102,9 +102,7 @@ public class ReplicatedChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? sup
private transient long startOfModificationIterators;
private boolean bootstrapOnlyLocalEntries;
// TODO init in builder
public transient MapRemoteOperations<K, V, R> remoteOperations =
DefaultSpi.mapRemoteOperations();
public transient MapRemoteOperations<K, V, R> remoteOperations;
transient CompiledReplicatedMapQueryContext<K, KI, MKI, V, VI, MVI, R, ?> remoteOpContext;
transient CompiledReplicatedMapIterationContext<K, KI, MKI, V, VI, MVI, R, ?> remoteItContext;
@@ -113,6 +111,7 @@ public class ReplicatedChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? sup
throws IOException {
super(builder, true);
this.timeProvider = builder.timeProvider();
this.remoteOperations = (MapRemoteOperations<K, V, R>) builder.remoteOperations;
this.localIdentifier = replication.identifier();
this.bootstrapOnlyLocalEntries = replication.bootstrapOnlyLocalEntries();
@@ -290,6 +289,19 @@ public class ReplicatedChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? sup
}
}
public void moveChange(long segmentIndex, long oldPos, long newPos) {
for (long next = modIterSet.nextSetBit(0L); next > 0L;
next = modIterSet.nextSetBit(next + 1L)) {
try {
ModificationIterator modificationIterator = modificationIterators.get((int) next);
if (modificationIterator.dropChange(segmentIndex, oldPos))
modificationIterator.raiseChange(segmentIndex, newPos);
} catch (Exception e) {
LOG.error("", e);
}
}
}
@Override
public boolean identifierCheck(@NotNull ReplicableEntry entry, int chronicleId) {
return entry.originIdentifier() == localIdentifier;
@@ -515,9 +527,9 @@ public class ReplicatedChronicleMap<K, KI, MKI extends MetaBytesInterop<K, ? sup
modificationNotifier.onChange();
}
void dropChange(long segmentIndex, long pos) {
boolean dropChange(long segmentIndex, long pos) {
LOG.debug("drop change: id {}, segment {}, pos {}", localIdentifier, segmentIndex, pos);
changesForUpdates.clear(combine(segmentIndex, pos));
return changesForUpdates.clearIfSet(combine(segmentIndex, pos));
}
/**