/** Transaction rollback callback. */
public void onTxRollback() {
rollbackTime = U.currentTimeMillis();
txRollbacks++;
if (delegate != null) delegate.onTxRollback();
}
/** Transaction commit callback. */
public void onTxCommit() {
commitTime = U.currentTimeMillis();
txCommits++;
if (delegate != null) delegate.onTxCommit();
}
/** Cache write callback. */
public void onWrite() {
writeTime = U.currentTimeMillis();
writes++;
if (delegate != null) delegate.onWrite();
}
/**
* Cache read callback.
*
* @param isHit Hit or miss flag.
*/
public void onRead(boolean isHit) {
readTime = U.currentTimeMillis();
reads++;
if (isHit) hits++;
else misses++;
if (delegate != null) delegate.onRead(isHit);
}
/**
* Callback for received entries from receiver hub.
*
* @param entriesCnt Number of received entries.
*/
public void onReceiveCacheEntriesReceived(int entriesCnt) {
if (drRcvMetrics != null) drRcvMetrics.onReceiveCacheEntriesReceived(entriesCnt);
if (delegate != null) delegate.onReceiveCacheEntriesReceived(entriesCnt);
}
/**
* Callback for conflict resolver on receiver cache side.
*
* @param usedNew New conflict status flag.
* @param usedOld Old conflict status flag.
* @param usedMerge Merge conflict status flag.
*/
public void onReceiveCacheConflictResolved(boolean usedNew, boolean usedOld, boolean usedMerge) {
drRcvMetrics.onReceiveCacheConflictResolved(usedNew, usedOld, usedMerge);
if (delegate != null) delegate.onReceiveCacheConflictResolved(usedNew, usedOld, usedMerge);
}
/**
* Callback for replication pause state changed.
*
* @param pauseReason Pause reason or {@code null} if replication is not paused.
*/
public void onPauseStateChanged(@Nullable GridDrPauseReason pauseReason) {
drSndMetrics.onPauseStateChanged(pauseReason);
if (delegate != null) delegate.onPauseStateChanged(pauseReason);
}
/**
* Callback for backup queue size changed.
*
* @param newSize New size of sender cache backup queue.
*/
public void onSenderCacheBackupQueueSizeChanged(int newSize) {
drSndMetrics.onBackupQueueSizeChanged(newSize);
if (delegate != null) delegate.onSenderCacheBackupQueueSizeChanged(newSize);
}
/** Callback for filtered entries on sender cache side. */
public void onSenderCacheEntryFiltered() {
drSndMetrics.onEntryFiltered();
if (delegate != null) delegate.onSenderCacheEntryFiltered();
}
/**
* Callback for sent batch on sender cache side.
*
* @param entriesCnt Number of sent entries.
*/
public void onSenderCacheBatchSent(int entriesCnt) {
drSndMetrics.onBatchSent(entriesCnt);
if (delegate != null) delegate.onSenderCacheBatchSent(entriesCnt);
}
/**
* Callback for received acknowledgement by sender hub.
*
* @param entriesCnt Number of entries in batch.
*/
public void onSenderCacheBatchAcknowledged(int entriesCnt) {
drSndMetrics.onBatchAcked(entriesCnt);
if (delegate != null) delegate.onSenderCacheBatchAcknowledged(entriesCnt);
}