com.hazelcast.config
Class MapConfig

java.lang.Object
  com.hazelcast.config.MapConfig

All Implemented Interfaces:

DataSerializable, Serializable

public class MapConfig
extends Object
implements DataSerializable

See Also:

Serialized Form

Field Summary

static int	DEFAULT_BACKUP_COUNT
static boolean	DEFAULT_CACHE_VALUE
static int	DEFAULT_EVICTION_DELAY_SECONDS
static int	DEFAULT_EVICTION_PERCENTAGE
static String	DEFAULT_EVICTION_POLICY
static int	DEFAULT_MAX_IDLE_SECONDS
static int	DEFAULT_MAX_SIZE
static String	DEFAULT_MERGE_POLICY
static int	DEFAULT_TTL_SECONDS
static int	MAX_BACKUP_COUNT
static int	MAX_EVICTION_PERCENTAGE
static int	MIN_BACKUP_COUNT
static int	MIN_EVICTION_PERCENTAGE

Constructor Summary

MapConfig()

MapConfig(MapConfig config)

MapConfig(String name)

Method Summary

boolean	equals(Object obj)
int	getBackupCount()
int	getEvictionDelaySeconds()
int	getEvictionPercentage()
String	getEvictionPolicy()
MapStoreConfig	getMapStoreConfig() Returns the map store configuration
int	getMaxIdleSeconds()
int	getMaxSize() Deprecated. use MapSizeConfig.getSize
MaxSizeConfig	getMaxSizeConfig()
String	getMergePolicy()
String	getName()
NearCacheConfig	getNearCacheConfig()
int	getTimeToLiveSeconds()
int	hashCode()
boolean	isCacheValue() Returns if the entry values are cached
boolean	isCompatible(MapConfig other)
boolean	isReadBackupData()
boolean	isValueIndexed() Returns if the value of the mapEntry should be indexed for faster containsValue(obj) operations.
void	readData(DataInput in)
MapConfig	setBackupCount(int backupCount) Number of backups.
MapConfig	setCacheValue(boolean cacheValue) Sets if entry values should be cached
MapConfig	setEvictionDelaySeconds(int evictionDelaySeconds)
MapConfig	setEvictionPercentage(int evictionPercentage) When max.
MapConfig	setEvictionPolicy(String evictionPolicy)
MapConfig	setMapStoreConfig(MapStoreConfig mapStoreConfig) Sets the mapStore configuration
MapConfig	setMaxIdleSeconds(int maxIdleSeconds) Maximum number of seconds for each entry to stay idle in the map.
MapConfig	setMaxSize(int maxSize) Deprecated. use MapSizeConfig.setSize
MapConfig	setMergePolicy(String mergePolicyName)
MapConfig	setName(String name)
MapConfig	setNearCacheConfig(NearCacheConfig nearCacheConfig)
MapConfig	setReadBackupData(boolean readBackupData)
MapConfig	setTimeToLiveSeconds(int timeToLiveSeconds) Maximum number of seconds for each entry to stay in the map.
void	setValueIndexed(boolean valueIndexed) Sets if the value of the map entries should be indexed for faster containsValue(obj) operations.
String	toString()
void	writeData(DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

MIN_BACKUP_COUNT

public static final int MIN_BACKUP_COUNT

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Constant Field Values

DEFAULT_BACKUP_COUNT

public static final int DEFAULT_BACKUP_COUNT

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Constant Field Values

MAX_BACKUP_COUNT

public static final int MAX_BACKUP_COUNT

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Constant Field Values

MIN_EVICTION_PERCENTAGE

public static final int MIN_EVICTION_PERCENTAGE

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Constant Field Values

DEFAULT_EVICTION_PERCENTAGE

public static final int DEFAULT_EVICTION_PERCENTAGE

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Constant Field Values

MAX_EVICTION_PERCENTAGE

public static final int MAX_EVICTION_PERCENTAGE

See Also:

Constant Field Values

DEFAULT_EVICTION_DELAY_SECONDS

public static final int DEFAULT_EVICTION_DELAY_SECONDS

See Also:

Constant Field Values

DEFAULT_TTL_SECONDS

public static final int DEFAULT_TTL_SECONDS

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Constant Field Values

DEFAULT_MAX_IDLE_SECONDS

public static final int DEFAULT_MAX_IDLE_SECONDS

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Constant Field Values

DEFAULT_MAX_SIZE

public static final int DEFAULT_MAX_SIZE

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Constant Field Values

DEFAULT_EVICTION_POLICY

public static final String DEFAULT_EVICTION_POLICY

See Also:

Constant Field Values

DEFAULT_MERGE_POLICY

public static final String DEFAULT_MERGE_POLICY

See Also:

Constant Field Values

DEFAULT_CACHE_VALUE

public static final boolean DEFAULT_CACHE_VALUE

See Also:

Constant Field Values

Constructor Detail

MapConfig

public MapConfig(String name)

MapConfig

public MapConfig()

MapConfig

public MapConfig(MapConfig config)

Method Detail

getName

public String getName()

Returns:

the name

setName

public MapConfig setName(String name)

Parameters:

name - the name to set

isValueIndexed

public boolean isValueIndexed()

Returns if the value of the mapEntry should be indexed for faster containsValue(obj) operations.

Default is false.

Returns:

true if value is indexed, false otherwise

setValueIndexed

public void setValueIndexed(boolean valueIndexed)

Sets if the value of the map entries should be indexed for faster containsValue(obj) operations.

Default is false.

Parameters:

valueIndexed -

isCacheValue

public boolean isCacheValue()

Returns if the entry values are cached

Returns:

true if cached, false otherwise

setCacheValue

public MapConfig setCacheValue(boolean cacheValue)

Sets if entry values should be cached

Parameters:

cacheValue -

Returns:

this MapConfig

getBackupCount

public int getBackupCount()

Returns:

the backupCount

setBackupCount

public MapConfig setBackupCount(int backupCount)

Number of backups. If 1 is set as the backup-count for example, then all entries of the map will be copied to another JVM for fail-safety. Valid numbers are 0 (no backup), 1, 2, 3.

Parameters:

backupCount - the backupCount to set

getEvictionPercentage

public int getEvictionPercentage()

Returns:

the evictionPercentage

setEvictionPercentage

public MapConfig setEvictionPercentage(int evictionPercentage)

When max. size is reached, specified percentage of the map will be evicted. Any integer between 0 and 100 is allowed. If 25 is set for example, 25% of the entries will get evicted.

Parameters:

evictionPercentage - the evictionPercentage to set

Throws:

IllegalArgumentException - if evictionPercentage is not in the 0-100 range.

getEvictionDelaySeconds

public int getEvictionDelaySeconds()

Returns:

the evictionDelaySeconds

setEvictionDelaySeconds

public MapConfig setEvictionDelaySeconds(int evictionDelaySeconds)

Parameters:

evictionDelaySeconds - the evictionPercentage to set

getTimeToLiveSeconds

public int getTimeToLiveSeconds()

Returns:

the timeToLiveSeconds

setTimeToLiveSeconds

public MapConfig setTimeToLiveSeconds(int timeToLiveSeconds)

Maximum number of seconds for each entry to stay in the map. Entries that are older than timeToLiveSeconds will get automatically evicted from the map. Updates on the entry don't change the eviction time. Any integer between 0 and Integer.MAX_VALUE. 0 means infinite. Default is 0.

Parameters:

timeToLiveSeconds - the timeToLiveSeconds to set

getMaxIdleSeconds

public int getMaxIdleSeconds()

Returns:

the maxIdleSeconds

setMaxIdleSeconds

public MapConfig setMaxIdleSeconds(int maxIdleSeconds)

Maximum number of seconds for each entry to stay idle in the map. Entries that are idle(not touched) for more than maxIdleSeconds will get automatically evicted from the map. Entry is touched if get, put or containsKey is called. Any integer between 0 and Integer.MAX_VALUE. 0 means infinite. Default is 0.

Parameters:

maxIdleSeconds - the maxIdleSeconds to set

getMaxSize

public int getMaxSize()

Deprecated. use MapSizeConfig.getSize

Returns:

the maxSize

setMaxSize

public MapConfig setMaxSize(int maxSize)

Deprecated. use MapSizeConfig.setSize

Parameters:

maxSize - the maxSize to set

getMaxSizeConfig

public MaxSizeConfig getMaxSizeConfig()

getEvictionPolicy

public String getEvictionPolicy()

Returns:

the evictionPolicy

setEvictionPolicy

public MapConfig setEvictionPolicy(String evictionPolicy)

Parameters:

evictionPolicy - the evictionPolicy to set

getMapStoreConfig

public MapStoreConfig getMapStoreConfig()

Returns the map store configuration

Returns:

the mapStoreConfig

setMapStoreConfig

public MapConfig setMapStoreConfig(MapStoreConfig mapStoreConfig)

Sets the mapStore configuration

Parameters:

mapStoreConfig - the mapStoreConfig to set

getNearCacheConfig

public NearCacheConfig getNearCacheConfig()

setNearCacheConfig

public MapConfig setNearCacheConfig(NearCacheConfig nearCacheConfig)

getMergePolicy

public String getMergePolicy()

setMergePolicy

public MapConfig setMergePolicy(String mergePolicyName)

isReadBackupData

public boolean isReadBackupData()

setReadBackupData

public MapConfig setReadBackupData(boolean readBackupData)

isCompatible

public boolean isCompatible(MapConfig other)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

readData

public void readData(DataInput in)
              throws IOException

Specified by:

readData in interface DataSerializable

Throws:

IOException

writeData

public void writeData(DataOutput out)
               throws IOException

Specified by:

writeData in interface DataSerializable

Throws:

IOException