QueueConfig (Hazelcast Root 3.8.5 API)

java.lang.Object
- com.hazelcast.config.QueueConfig

Direct Known Subclasses:

QueueConfigReadOnly
```
public class QueueConfig
extends Object
```
Contains the configuration for an IQueue

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_ASYNC_BACKUP_COUNT` Default value of the asynchronous backup count.
`static int`	`DEFAULT_EMPTY_QUEUE_TTL` Default value for the TTL (time to live) for empty Queue.
`static int`	`DEFAULT_MAX_SIZE` Default value for the maximum size of the Queue.
`static int`	`DEFAULT_SYNC_BACKUP_COUNT` Default value for the sychronous backup count.

Constructor Summary

Constructors
Constructor and Description

QueueConfig()

QueueConfig(QueueConfig config)

QueueConfig(String name)

Constructors
Constructor and Description
`QueueConfig()`
`QueueConfig(QueueConfig config)`
`QueueConfig(String name)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`QueueConfig`	`addItemListenerConfig(ItemListenerConfig listenerConfig)` Add an item listener configuration to this queue.
`QueueConfigReadOnly`	`getAsReadOnly()` Deprecated. this method will be removed in 4.0; it is meant for internal usage only.
`int`	`getAsyncBackupCount()` Get the number of asynchronous backups for this queue.
`int`	`getBackupCount()` Get the number of synchronous backups for this queue.
`int`	`getEmptyQueueTtl()` Returns the TTL (time to live) for emptying the Queue.
`List<ItemListenerConfig>`	`getItemListenerConfigs()` Get the list of item listener configurations for this queue.
`int`	`getMaxSize()` Returns the maximum size of the Queue.
`String`	`getName()`
`QueueStoreConfig`	`getQueueStoreConfig()` Get the QueueStore (load and store queue items from/to a database) configuration.
`String`	`getQuorumName()` Returns the quorum name for queue operations.
`int`	`getTotalBackupCount()` Get the total number of backups: the backup count plus the asynchronous backup count.
`boolean`	`isStatisticsEnabled()` Check if statistics are enabled for this queue.
`QueueConfig`	`setAsyncBackupCount(int asyncBackupCount)` Sets the number of asynchronous backups.
`QueueConfig`	`setBackupCount(int backupCount)` Sets the number of synchronous backups for this queue.
`QueueConfig`	`setEmptyQueueTtl(int emptyQueueTtl)` Sets the TTL (time to live) for emptying the Queue.
`QueueConfig`	`setItemListenerConfigs(List<ItemListenerConfig> listenerConfigs)` Set the list of item listener configurations for this queue.
`QueueConfig`	`setMaxSize(int maxSize)` Sets the maximum size of the Queue.
`QueueConfig`	`setName(String name)` Set the name for this queue.
`QueueConfig`	`setQueueStoreConfig(QueueStoreConfig queueStoreConfig)` Set the QueueStore (load and store queue items from/to a database) configuration.
`QueueConfig`	`setQuorumName(String quorumName)` Sets the quorum name for queue operations.
`QueueConfig`	`setStatisticsEnabled(boolean statisticsEnabled)` Enables or disables statistics for this queue.
`String`	`toString()`

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

- Field Detail
  - DEFAULT_MAX_SIZE
```
public static final int DEFAULT_MAX_SIZE
```
    Default value for the maximum size of the Queue.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_SYNC_BACKUP_COUNT
```
public static final int DEFAULT_SYNC_BACKUP_COUNT
```
    Default value for the sychronous backup count.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_ASYNC_BACKUP_COUNT
```
public static final int DEFAULT_ASYNC_BACKUP_COUNT
```
    Default value of the asynchronous backup count.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_EMPTY_QUEUE_TTL
```
public static final int DEFAULT_EMPTY_QUEUE_TTL
```
    Default value for the TTL (time to live) for empty Queue.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - QueueConfig
```
public QueueConfig()
```
  - QueueConfig
```
public QueueConfig(String name)
```
  - QueueConfig
```
public QueueConfig(QueueConfig config)
```
- Method Detail
  - getAsReadOnly
```
public QueueConfigReadOnly getAsReadOnly()
```
    Deprecated. this method will be removed in 4.0; it is meant for internal usage only.
    
    Gets immutable version of this configuration.
    
    Returns:
    
    Immutable version of this configuration.
  - getEmptyQueueTtl
```
public int getEmptyQueueTtl()
```
    Returns the TTL (time to live) for emptying the Queue.
    
    Returns:
    
    The TTL (time to live) for emptying the Queue.
  - setEmptyQueueTtl
```
public QueueConfig setEmptyQueueTtl(int emptyQueueTtl)
```
    Sets the TTL (time to live) for emptying the Queue.
    
    Parameters:
    
    emptyQueueTtl - Set the TTL (time to live) for emptying the Queue to this value.
    
    Returns:
    
    The Queue configuration.
  - getMaxSize
```
public int getMaxSize()
```
    Returns the maximum size of the Queue.
    
    Returns:
    
    The maximum size of the Queue.
  - setMaxSize
```
public QueueConfig setMaxSize(int maxSize)
```
    Sets the maximum size of the Queue.
    
    Parameters:
    
    maxSize - Set the maximum size of the Queue to this value.
    
    Returns:
    
    The Queue configuration.
  - getTotalBackupCount
```
public int getTotalBackupCount()
```
    Get the total number of backups: the backup count plus the asynchronous backup count.
    
    Returns:
    
    The total number of backups.
  - getBackupCount
```
public int getBackupCount()
```
    Get the number of synchronous backups for this queue.
    
    Returns:
    
    The synchronous backup count.
  - setBackupCount
```
public QueueConfig setBackupCount(int backupCount)
```
    Sets the number of synchronous backups for this queue.
    
    Parameters:
    
    backupCount - the number of synchronous backups to set
    
    Returns:
    
    the current QueueConfig
    
    Throws:
    
    IllegalArgumentException - if backupCount is smaller than 0, or larger than the maximum number of backups, or the sum of the backups and async backups is larger than the maximum number of backups
    
    See Also:
    
    setAsyncBackupCount(int)
  - getAsyncBackupCount
```
public int getAsyncBackupCount()
```
    Get the number of asynchronous backups for this queue.
    
    Returns:
    
    The number of asynchronous backups.
  - setAsyncBackupCount
```
public QueueConfig setAsyncBackupCount(int asyncBackupCount)
```
    Sets the number of asynchronous backups. 0 means no backups.
    
    Parameters:
    
    asyncBackupCount - the number of asynchronous synchronous backups to set
    
    Returns:
    
    the updated QueueConfig
    
    Throws:
    
    IllegalArgumentException - if asyncBackupCount smaller than 0, or larger than the maximum number of backup or the sum of the backups and async backups is larger than the maximum number of backups
    
    See Also:
    
    setBackupCount(int), getAsyncBackupCount()
  - getQueueStoreConfig
```
public QueueStoreConfig getQueueStoreConfig()
```
    Get the QueueStore (load and store queue items from/to a database) configuration.
    
    Returns:
    
    The QueueStore configuration.
  - setQueueStoreConfig
```
public QueueConfig setQueueStoreConfig(QueueStoreConfig queueStoreConfig)
```
    Set the QueueStore (load and store queue items from/to a database) configuration.
    
    Parameters:
    
    queueStoreConfig - Set the QueueStore configuration to this configuration.
    
    Returns:
    
    The QueueStore configuration.
  - isStatisticsEnabled
```
public boolean isStatisticsEnabled()
```
    Check if statistics are enabled for this queue.
    
    Returns:
    
    true if statistics are enabled, false otherwise.
  - setStatisticsEnabled
```
public QueueConfig setStatisticsEnabled(boolean statisticsEnabled)
```
    Enables or disables statistics for this queue.
    
    Parameters:
    
    statisticsEnabled - True to enable statistics for this queue, false to disable.
    
    Returns:
    
    the updated QueueConfig
  - getName
```
public String getName()
```
    Returns:
    
    The name of this queue.
  - setName
```
public QueueConfig setName(String name)
```
    Set the name for this queue.
    
    Parameters:
    
    name - The name to set for this queue.
    
    Returns:
    
    This queue configuration.
  - addItemListenerConfig
```
public QueueConfig addItemListenerConfig(ItemListenerConfig listenerConfig)
```
    Add an item listener configuration to this queue.
    
    Parameters:
    
    listenerConfig - The item listener configuration to add to this queue.
    
    Returns:
    
    The updated queue configuration.
  - getItemListenerConfigs
```
public List<ItemListenerConfig> getItemListenerConfigs()
```
    Get the list of item listener configurations for this queue.
    
    Returns:
    
    The list of item listener configurations for this queue.
  - setItemListenerConfigs
```
public QueueConfig setItemListenerConfigs(List<ItemListenerConfig> listenerConfigs)
```
    Set the list of item listener configurations for this queue.
    
    Parameters:
    
    listenerConfigs - The list of item listener configurations to set for this queue.
    
    Returns:
    
    The updated queue configuration.
  - getQuorumName
```
public String getQuorumName()
```
    Returns the quorum name for queue operations.
    
    Returns:
    
    the quorum name
  - setQuorumName
```
public QueueConfig setQuorumName(String quorumName)
```
    Sets the quorum name for queue operations.
    
    Parameters:
    
    quorumName - the quorum name
    
    Returns:
    
    the updated queue configuration
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class QueueConfig

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_MAX_SIZE

DEFAULT_SYNC_BACKUP_COUNT

DEFAULT_ASYNC_BACKUP_COUNT

DEFAULT_EMPTY_QUEUE_TTL

Constructor Detail

QueueConfig

QueueConfig

QueueConfig

Method Detail

getAsReadOnly

getEmptyQueueTtl

setEmptyQueueTtl

getMaxSize

setMaxSize

getTotalBackupCount

getBackupCount

setBackupCount

getAsyncBackupCount

setAsyncBackupCount

getQueueStoreConfig

setQueueStoreConfig

isStatisticsEnabled

setStatisticsEnabled

getName

setName

addItemListenerConfig

getItemListenerConfigs

setItemListenerConfigs

getQuorumName

setQuorumName

toString