EmptyLocalReplicatedMapStats (Hazelcast Root 4.0-BETA-1 API)

java.lang.Object
- com.hazelcast.monitor.impl.EmptyLocalReplicatedMapStats

All Implemented Interfaces:

JsonSerializable, LocalInstanceStats, LocalMapStats, LocalReplicatedMapStats
```
public class EmptyLocalReplicatedMapStats
extends Object
implements LocalReplicatedMapStats
```
Implementation of LocalReplicatedMapStats with empty and immutable inner state. This is used when the statistic is disabled in ReplicatedMapConfig.

Field Summary
- Fields inherited from interface com.hazelcast.monitor.LocalInstanceStats
  STAT_NOT_AVAILABLE

Constructor Summary

Constructors
Constructor and Description

EmptyLocalReplicatedMapStats()

Constructors
Constructor and Description
`EmptyLocalReplicatedMapStats()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`fromJson(JsonObject json)` Extracts the state from the given `json` object and mutates the state of this object.
`int`	`getBackupCount()` Returns the number of backups per entry.
`long`	`getBackupEntryCount()` Returns the number of backup entries hold by this member.
`long`	`getBackupEntryMemoryCost()` Returns memory cost (number of bytes) of backup entries in this member.
`long`	`getCreationTime()` Returns the creation time of this map on this member.
`long`	`getDirtyEntryCount()` Returns the number of entries that the member owns and are dirty (updated but not persisted yet).
`long`	`getEventOperationCount()` Returns the number of Events Received
`long`	`getGetOperationCount()` Returns the number of get operations
`long`	`getHeapCost()` Cost of map & Near Cache & backup & Merkle trees in bytes
`long`	`getHits()` Returns the number of hits (reads) of locally owned entries, including those which are no longer in the map (for example, may have been evicted).
`long`	`getIndexedQueryCount()` Returns the total number of indexed queries performed on the map.
`Map<String,LocalIndexStats>`	`getIndexStats()` Returns the per-index statistics map keyed by the index name.
`long`	`getLastAccessTime()` Returns the last access (read) time of the locally owned entries.
`long`	`getLastUpdateTime()` Returns the last update time of the locally owned entries.
`long`	`getLockedEntryCount()` Returns the number of currently locked keys.
`long`	`getMaxGetLatency()` Returns the maximum latency of get operations.
`long`	`getMaxPutLatency()` Returns the maximum latency of put operations.
`long`	`getMaxRemoveLatency()` Returns the maximum latency of remove operations.
`long`	`getMaxSetLatency()` Returns the maximum latency of set operations.
`long`	`getMerkleTreesCost()` Returns the heap cost of the Merkle trees
`NearCacheStats`	`getNearCacheStats()` Returns statistics related to the Near Cache.
`long`	`getOtherOperationCount()` Returns the total number of Other Operations
`long`	`getOwnedEntryCount()` Returns the number of entries owned by this member.
`long`	`getOwnedEntryMemoryCost()` Returns memory cost (number of bytes) of owned entries in this member.
`long`	`getPutOperationCount()` Returns the number of put operations
`long`	`getQueryCount()` Returns the total number of queries performed on the map.
`long`	`getRemoveOperationCount()` Returns the number of Remove operations
`long`	`getReplicationEventCount()`
`long`	`getSetOperationCount()` Returns the number of set operations
`long`	`getTotalGetLatency()` Returns the total latency of get operations.
`long`	`getTotalPutLatency()` Returns the total latency of put operations.
`long`	`getTotalRemoveLatency()` Returns the total latency of remove operations.
`long`	`getTotalSetLatency()` Returns the total latency of set operations.
`JsonObject`	`toJson()` Serializes state represented by this object into a `JsonObject`.
`String`	`toString()`
`long`	`total()` Returns the total number of total operations

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - EmptyLocalReplicatedMapStats
```
public EmptyLocalReplicatedMapStats()
```
- Method Detail
  - getReplicationEventCount
```
public long getReplicationEventCount()
```
    Specified by:
    
    getReplicationEventCount in interface LocalReplicatedMapStats
  - getOwnedEntryCount
```
public long getOwnedEntryCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of entries owned by this member.
    
    Specified by:
    
    getOwnedEntryCount in interface LocalMapStats
    
    Returns:
    
    number of entries owned by this member.
  - getBackupEntryCount
```
public long getBackupEntryCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of backup entries hold by this member.
    
    Specified by:
    
    getBackupEntryCount in interface LocalMapStats
    
    Returns:
    
    number of backup entries hold by this member.
  - getBackupCount
```
public int getBackupCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of backups per entry.
    
    Specified by:
    
    getBackupCount in interface LocalMapStats
    
    Returns:
    
    the number of backups per entry.
  - getOwnedEntryMemoryCost
```
public long getOwnedEntryMemoryCost()
```
    Description copied from interface: LocalMapStats
    
    Returns memory cost (number of bytes) of owned entries in this member.
    
    Specified by:
    
    getOwnedEntryMemoryCost in interface LocalMapStats
    
    Returns:
    
    memory cost (number of bytes) of owned entries in this member.
  - getBackupEntryMemoryCost
```
public long getBackupEntryMemoryCost()
```
    Description copied from interface: LocalMapStats
    
    Returns memory cost (number of bytes) of backup entries in this member.
    
    Specified by:
    
    getBackupEntryMemoryCost in interface LocalMapStats
    
    Returns:
    
    memory cost (number of bytes) of backup entries in this member.
  - getCreationTime
```
public long getCreationTime()
```
    Description copied from interface: LocalMapStats
    
    Returns the creation time of this map on this member.
    
    Specified by:
    
    getCreationTime in interface LocalInstanceStats
    
    Specified by:
    
    getCreationTime in interface LocalMapStats
    
    Returns:
    
    creation time of this map on this member.
  - getLastAccessTime
```
public long getLastAccessTime()
```
    Description copied from interface: LocalMapStats
    
    Returns the last access (read) time of the locally owned entries.
    
    Specified by:
    
    getLastAccessTime in interface LocalMapStats
    
    Returns:
    
    last access (read) time of the locally owned entries.
  - getLastUpdateTime
```
public long getLastUpdateTime()
```
    Description copied from interface: LocalMapStats
    
    Returns the last update time of the locally owned entries.
    
    Specified by:
    
    getLastUpdateTime in interface LocalMapStats
    
    Returns:
    
    last update time of the locally owned entries.
  - getHits
```
public long getHits()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of hits (reads) of locally owned entries, including those which are no longer in the map (for example, may have been evicted).
    The number of hits may be inaccurate after a partition is migrated to a new owner member.
    
    Specified by:
    
    getHits in interface LocalMapStats
    
    Returns:
    
    number of hits (reads) of the locally owned entries.
  - getLockedEntryCount
```
public long getLockedEntryCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of currently locked keys. The returned count includes locks on keys whether or not they are present in the map, since it is allowed to lock on keys that are not present.
    
    Specified by:
    
    getLockedEntryCount in interface LocalMapStats
    
    Returns:
    
    number of locked entries.
  - getDirtyEntryCount
```
public long getDirtyEntryCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of entries that the member owns and are dirty (updated but not persisted yet). dirty entry count is meaningful when there is a persistence defined.
    
    Specified by:
    
    getDirtyEntryCount in interface LocalMapStats
    
    Returns:
    
    the number of dirty entries that the member owns
  - getPutOperationCount
```
public long getPutOperationCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of put operations
    
    Specified by:
    
    getPutOperationCount in interface LocalMapStats
    
    Returns:
    
    number of put operations
  - getGetOperationCount
```
public long getGetOperationCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of get operations
    
    Specified by:
    
    getGetOperationCount in interface LocalMapStats
    
    Returns:
    
    number of get operations
  - getRemoveOperationCount
```
public long getRemoveOperationCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of Remove operations
    
    Specified by:
    
    getRemoveOperationCount in interface LocalMapStats
    
    Returns:
    
    number of remove operations
  - getTotalPutLatency
```
public long getTotalPutLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the total latency of put operations. To get the average latency, divide by the number of puts
    
    Specified by:
    
    getTotalPutLatency in interface LocalMapStats
    
    Returns:
    
    the total latency of put operations
  - getTotalGetLatency
```
public long getTotalGetLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the total latency of get operations. To get the average latency, divide by the number of gets
    
    Specified by:
    
    getTotalGetLatency in interface LocalMapStats
    
    Returns:
    
    the total latency of get operations
  - getTotalRemoveLatency
```
public long getTotalRemoveLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the total latency of remove operations. To get the average latency, divide by the number of gets
    
    Specified by:
    
    getTotalRemoveLatency in interface LocalMapStats
    
    Returns:
    
    the total latency of remove operations
  - getMaxPutLatency
```
public long getMaxPutLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the maximum latency of put operations.
    
    Specified by:
    
    getMaxPutLatency in interface LocalMapStats
    
    Returns:
    
    the maximum latency of put operations
  - getMaxGetLatency
```
public long getMaxGetLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the maximum latency of get operations.
    
    Specified by:
    
    getMaxGetLatency in interface LocalMapStats
    
    Returns:
    
    the maximum latency of get operations
  - getMaxRemoveLatency
```
public long getMaxRemoveLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the maximum latency of remove operations.
    
    Specified by:
    
    getMaxRemoveLatency in interface LocalMapStats
    
    Returns:
    
    the maximum latency of remove operations
  - getEventOperationCount
```
public long getEventOperationCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of Events Received
    
    Specified by:
    
    getEventOperationCount in interface LocalMapStats
    
    Returns:
    
    number of events received
  - getOtherOperationCount
```
public long getOtherOperationCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the total number of Other Operations
    
    Specified by:
    
    getOtherOperationCount in interface LocalMapStats
    
    Returns:
    
    number of other operations
  - total
```
public long total()
```
    Description copied from interface: LocalMapStats
    
    Returns the total number of total operations
    
    Specified by:
    
    total in interface LocalMapStats
    
    Returns:
    
    number of total operations
  - getHeapCost
```
public long getHeapCost()
```
    Description copied from interface: LocalMapStats
    
    Cost of map & Near Cache & backup & Merkle trees in bytes
    When InMemoryFormat.OBJECT is used, the heapcost is zero.
    
    Specified by:
    
    getHeapCost in interface LocalMapStats
    
    Returns:
    
    heap cost
  - getMerkleTreesCost
```
public long getMerkleTreesCost()
```
    Description copied from interface: LocalMapStats
    
    Returns the heap cost of the Merkle trees
    
    Specified by:
    
    getMerkleTreesCost in interface LocalMapStats
    
    Returns:
    
    the heap cost of the Merkle trees
  - getNearCacheStats
```
public NearCacheStats getNearCacheStats()
```
    Description copied from interface: LocalMapStats
    
    Returns statistics related to the Near Cache.
    
    Specified by:
    
    getNearCacheStats in interface LocalMapStats
    
    Returns:
    
    statistics object for the Near Cache
  - getQueryCount
```
public long getQueryCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the total number of queries performed on the map.
    The returned value includes queries processed with and without indexes.
    
    Specified by:
    
    getQueryCount in interface LocalMapStats
    
    See Also:
    
    LocalMapStats.getIndexedQueryCount()
  - getIndexedQueryCount
```
public long getIndexedQueryCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the total number of indexed queries performed on the map.
    The returned value includes only queries processed using indexes. If there are no indexes associated with the map, the returned value is 0.
    
    Specified by:
    
    getIndexedQueryCount in interface LocalMapStats
    
    See Also:
    
    LocalMapStats.getQueryCount()
  - getIndexStats
```
public Map<String,LocalIndexStats> getIndexStats()
```
    Description copied from interface: LocalMapStats
    
    Returns the per-index statistics map keyed by the index name.
    
    Specified by:
    
    getIndexStats in interface LocalMapStats
  - getSetOperationCount
```
public long getSetOperationCount()
```
    Description copied from interface: LocalMapStats
    
    Returns the number of set operations
    
    Specified by:
    
    getSetOperationCount in interface LocalMapStats
    
    Returns:
    
    number of set operations
  - getTotalSetLatency
```
public long getTotalSetLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the total latency of set operations. To get the average latency, divide by the number of sets
    
    Specified by:
    
    getTotalSetLatency in interface LocalMapStats
    
    Returns:
    
    the total latency of set operations
  - getMaxSetLatency
```
public long getMaxSetLatency()
```
    Description copied from interface: LocalMapStats
    
    Returns the maximum latency of set operations.
    
    Specified by:
    
    getMaxSetLatency in interface LocalMapStats
    
    Returns:
    
    the maximum latency of set operations
  - toJson
```
public JsonObject toJson()
```
    Description copied from interface: JsonSerializable
    
    Serializes state represented by this object into a JsonObject.
    
    Specified by:
    
    toJson in interface JsonSerializable
    
    Returns:
    
    the JSON representation of this object
  - fromJson
```
public void fromJson(JsonObject json)
```
    Description copied from interface: JsonSerializable
    
    Extracts the state from the given json object and mutates the state of this object.
    
    Specified by:
    
    fromJson in interface JsonSerializable
    
    Parameters:
    
    json - the JSON object carrying state for this object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class EmptyLocalReplicatedMapStats

Field Summary

Fields inherited from interface com.hazelcast.monitor.LocalInstanceStats

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

EmptyLocalReplicatedMapStats

Method Detail

getReplicationEventCount

getOwnedEntryCount

getBackupEntryCount

getBackupCount

getOwnedEntryMemoryCost

getBackupEntryMemoryCost

getCreationTime

getLastAccessTime

getLastUpdateTime

getHits

getLockedEntryCount

getDirtyEntryCount

getPutOperationCount

getGetOperationCount

getRemoveOperationCount

getTotalPutLatency

getTotalGetLatency

getTotalRemoveLatency

getMaxPutLatency

getMaxGetLatency

getMaxRemoveLatency

getEventOperationCount

getOtherOperationCount

total

getHeapCost

getMerkleTreesCost

getNearCacheStats

getQueryCount

getIndexedQueryCount

getIndexStats

getSetOperationCount

getTotalSetLatency

getMaxSetLatency

toJson

fromJson

toString