Package com.hazelcast.collection
Interface LocalQueueStats
- All Superinterfaces:
com.hazelcast.instance.LocalInstanceStats
public interface LocalQueueStats
extends com.hazelcast.instance.LocalInstanceStats
Local queue statistics to be used by
MemberState
implementations.-
Method Summary
Modifier and TypeMethodDescriptionlong
Returns the average age of the items in this member.long
Returns the number of backup items in this member.long
Returns number of null returning poll operations.long
Returns number of event operationslong
Returns the maximum age of the items in this member.long
Returns the minimum age of the items in this member.long
Returns the number of offer/put/add operations.long
Returns number of other operationslong
Returns the number of owned items in this member.long
Returns the number of poll/take/remove operations.long
Returns the number of rejected offers.Methods inherited from interface com.hazelcast.instance.LocalInstanceStats
getCreationTime
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Method Details
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getOwnedItemCount
long getOwnedItemCount()Returns the number of owned items in this member.- Returns:
- number of owned items in this member.
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getBackupItemCount
long getBackupItemCount()Returns the number of backup items in this member.- Returns:
- number of backup items in this member.
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getMinAge
long getMinAge()Returns the minimum age of the items in this member.- Returns:
- minimum age of the items in this member
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getMaxAge
long getMaxAge()Returns the maximum age of the items in this member.- Returns:
- maximum age of the items in this member
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getAverageAge
long getAverageAge()Returns the average age of the items in this member.- Returns:
- average age of the items in this member
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getOfferOperationCount
long getOfferOperationCount()Returns the number of offer/put/add operations. Offers returning false will be included. #getRejectedOfferOperationCount can be used to get the rejected offers.- Returns:
- number of offer/put/add operations
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getRejectedOfferOperationCount
long getRejectedOfferOperationCount()Returns the number of rejected offers. Offer can be rejected because of max-size limit on the queue.- Returns:
- number of rejected offers.
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getPollOperationCount
long getPollOperationCount()Returns the number of poll/take/remove operations. Polls returning null (empty) will be included. #getEmptyPollOperationCount can be used to get the number of polls returned null.- Returns:
- number of poll/take/remove operations.
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getEmptyPollOperationCount
long getEmptyPollOperationCount()Returns number of null returning poll operations. Poll operation might return null, if the queue is empty.- Returns:
- number of null returning poll operations.
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getOtherOperationsCount
long getOtherOperationsCount()Returns number of other operations- Returns:
- number of other operations
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getEventOperationCount
long getEventOperationCount()Returns number of event operations- Returns:
- number of event operations
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