MultiMapContainer (Hazelcast Root 3.9.2 API)

java.lang.Object
- com.hazelcast.multimap.impl.MultiMapContainer

```
public class MultiMapContainer
extends Object
```
MultiMap container which holds a map of MultiMapValue.

Field Summary

Fields
Modifier and Type	Field and Description
`protected MultiMapConfig`	`config`
`protected ConcurrentMap<Data,MultiMapValue>`	`multiMapValues`
`protected String`	`name`
`protected NodeEngine`	`nodeEngine`

Constructor Summary

Constructors
Constructor and Description

MultiMapContainer(String name, MultiMapService service, int partitionId)

Constructors
Constructor and Description
`MultiMapContainer(String name, MultiMapService service, int partitionId)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`access()`
`boolean`	`canAcquireLock(Data dataKey, String caller, long threadId)`
`int`	`clear()`
`boolean`	`containsEntry(boolean binary, Data key, Data value)`
`boolean`	`containsKey(Data key)`
`boolean`	`containsValue(boolean binary, Data value)`
`Map<Data,Collection<MultiMapRecord>>`	`copyCollections()`
`void`	`delete(Data dataKey)`
`void`	`destroy()`
`boolean`	`extendLock(Data key, String caller, long threadId, long ttl)`
`boolean`	`forceUnlock(Data key)`
`MultiMapConfig`	`getConfig()`
`long`	`getCreationTime()`
`long`	`getLastAccessTime()`
`long`	`getLastUpdateTime()`
`long`	`getLockedCount()`
`String`	`getLockOwnerInfo(Data dataKey)`
`MultiMapValue`	`getMultiMapValueOrNull(Data dataKey)`
`ConcurrentMap<Data,MultiMapValue>`	`getMultiMapValues()`
`ObjectNamespace`	`getObjectNamespace()`
`MultiMapValue`	`getOrCreateMultiMapValue(Data dataKey)`
`boolean`	`isLocked(Data dataKey)`
`boolean`	`isTransactionallyLocked(Data key)`
`Set<Data>`	`keySet()`
`long`	`nextId()`
`Collection<MultiMapRecord>`	`remove(Data dataKey, boolean copyOf)`
`void`	`setId(long newValue)`
`int`	`size()`
`boolean`	`txnLock(Data key, String caller, long threadId, long referenceId, long ttl, boolean blockReads)`
`boolean`	`unlock(Data key, String caller, long threadId, long referenceId)`
`void`	`update()`
`Collection<MultiMapRecord>`	`values()`

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

Field Detail

name
```
protected final String name
```

nodeEngine
```
protected final NodeEngine nodeEngine
```

config
```
protected final MultiMapConfig config
```

multiMapValues

protected final ConcurrentMap<Data,MultiMapValue> multiMapValues

Constructor Detail

MultiMapContainer

public MultiMapContainer(String name,
                         MultiMapService service,
                         int partitionId)

Method Detail

canAcquireLock

public boolean canAcquireLock(Data dataKey,
                              String caller,
                              long threadId)

isLocked

public boolean isLocked(Data dataKey)

isTransactionallyLocked

public boolean isTransactionallyLocked(Data key)

txnLock

public boolean txnLock(Data key,
                       String caller,
                       long threadId,
                       long referenceId,
                       long ttl,
                       boolean blockReads)

unlock

public boolean unlock(Data key,
                      String caller,
                      long threadId,
                      long referenceId)

forceUnlock
```
public boolean forceUnlock(Data key)
```

extendLock

public boolean extendLock(Data key,
                          String caller,
                          long threadId,
                          long ttl)

getLockOwnerInfo

public String getLockOwnerInfo(Data dataKey)

nextId
```
public long nextId()
```

setId
```
public void setId(long newValue)
```

delete
```
public void delete(Data dataKey)
```

remove

public Collection<MultiMapRecord> remove(Data dataKey,
                                         boolean copyOf)

keySet
```
public Set<Data> keySet()
```

values

public Collection<MultiMapRecord> values()

containsKey
```
public boolean containsKey(Data key)
```

containsEntry

public boolean containsEntry(boolean binary,
                             Data key,
                             Data value)

containsValue

public boolean containsValue(boolean binary,
                             Data value)

copyCollections

public Map<Data,Collection<MultiMapRecord>> copyCollections()

size
```
public int size()
```

clear
```
public int clear()
```

destroy
```
public void destroy()
```

access
```
public void access()
```

update
```
public void update()
```

getLastAccessTime
```
public long getLastAccessTime()
```

getLastUpdateTime
```
public long getLastUpdateTime()
```

getCreationTime
```
public long getCreationTime()
```

getLockedCount
```
public long getLockedCount()
```

getObjectNamespace

public ObjectNamespace getObjectNamespace()

getOrCreateMultiMapValue

public MultiMapValue getOrCreateMultiMapValue(Data dataKey)

getMultiMapValueOrNull

public MultiMapValue getMultiMapValueOrNull(Data dataKey)

getMultiMapValues

public ConcurrentMap<Data,MultiMapValue> getMultiMapValues()

getConfig
```
public MultiMapConfig getConfig()
```

Class MultiMapContainer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

name

nodeEngine

config

multiMapValues

Constructor Detail

MultiMapContainer

Method Detail

canAcquireLock

isLocked

isTransactionallyLocked

txnLock

unlock

forceUnlock

extendLock

getLockOwnerInfo

nextId

setId

delete

remove

keySet

values

containsKey

containsEntry

containsValue

copyCollections

size

clear

destroy

access

update

getLastAccessTime

getLastUpdateTime

getCreationTime

getLockedCount

getObjectNamespace

getOrCreateMultiMapValue

getMultiMapValueOrNull

getMultiMapValues

getConfig