Package com.alachisoft.ncache.runtime.dependencies

Class KeyDependency

java.lang.Object

com.alachisoft.ncache.runtime.dependencies.CacheDependency

com.alachisoft.ncache.runtime.dependencies.KeyDependency

public class KeyDependency
extends CacheDependency

KeyDependency class is used for providing key based dependency in the cache.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
KeyDependency(java.lang.String key)	Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the update or remove operation performed and taking effect instantly.
KeyDependency(java.lang.String key, KeyDependencyType keyDependencyType)	Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly.
KeyDependency(java.lang.String key, java.util.Date startAfter)	Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the update or remove operation performed and taking effect instantly corresponding to the date specified.
KeyDependency(java.lang.String key, java.util.Date startAfter, KeyDependencyType keyDependencyType)	Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly corresponding to the date specified.
KeyDependency(java.util.List<java.lang.String> keys)	Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the update or remove operation performed and taking effect instantly.
KeyDependency(java.util.List<java.lang.String> keys, KeyDependencyType keyDependencyType)	Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly.
KeyDependency(java.util.List<java.lang.String> keys, java.util.Date startAfter)	Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the update or remove operation performed and taking effect instantly corresponding to the date specified.
KeyDependency(java.util.List<java.lang.String> keys, java.util.Date startAfter, KeyDependencyType keyDependencyType)	Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly corresponding to the date specified.

Method Summary

Modifier and Type	Method	Description
java.util.Collection<java.lang.String>	getCacheKeys()	Gets the list of cache keys.
KeyDependencyType	getKeyDependencyType()	Enumeration specifying operation upon which key dependency is to be triggered.
long	getStartAfterTicks()	Gets the time after which dependency is to be started.
void	setKeyDependencyType(KeyDependencyType value)	Enumeration specifying operation upon which key dependency is to be triggered.

Methods inherited from class com.alachisoft.ncache.runtime.dependencies.CacheDependency

dispose, getDependencies

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeyDependency

public KeyDependency(java.lang.String key)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the update or remove operation performed and taking effect instantly.

Parameters:

key - The cache key which will be monitored for updation or removal.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.lang.String key,
                     java.util.Date startAfter)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the update or remove operation performed and taking effect instantly corresponding to the date specified.

Parameters:

key - The cache key which will be monitored for updation or removal.

startAfter - The time after which specified key is monitored.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.lang.String key,
                     KeyDependencyType keyDependencyType)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly.

Parameters:

key - The cache key which will be monitored for the specified operations.

keyDependencyType - Specifies operation/operations upon which key dependency is to be triggered.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.lang.String key,
                     java.util.Date startAfter,
                     KeyDependencyType keyDependencyType)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a cache key for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly corresponding to the date specified.

Parameters:

key - The cache key which will be monitored for the specified operations.

startAfter - The time after which specified key is monitored.

keyDependencyType - Specifies operation/operations upon which key dependency is to be triggered.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.util.List<java.lang.String> keys)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the update or remove operation performed and taking effect instantly.

Parameters:

keys - The list of cache keys which will be monitored for updation or removal.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.util.List<java.lang.String> keys,
                     java.util.Date startAfter)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the update or remove operation performed and taking effect instantly corresponding to the date specified.

Parameters:

keys - The list of cache keys which will be monitored for updation or removal.

startAfter - The time after which specified keys are monitored.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.util.List<java.lang.String> keys,
                     KeyDependencyType keyDependencyType)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly.

Parameters:

keys - The list of cache keys which will be monitored for updation or removal.

keyDependencyType - Specifies operation/operations upon which key dependency is to be triggered.

Throws:

OperationFailedException

KeyDependency

public KeyDependency(java.util.List<java.lang.String> keys,
                     java.util.Date startAfter,
                     KeyDependencyType keyDependencyType)
              throws OperationFailedException

Initializes a new instance of the KeyExpiration class that monitors a list of cache keys for changes based on the operation performed (that is specified by keyDependencyType argument) and taking effect instantly corresponding to the date specified.

Parameters:

keys - The list of cache keys which will be monitored for the specified operations.

startAfter - The time after which specified keys are monitored.

keyDependencyType - Specifies operation/operations upon which key dependency is to be triggered.

Throws:

OperationFailedException

Method Detail

getCacheKeys

public java.util.Collection<java.lang.String> getCacheKeys()

Gets the list of cache keys.

Returns:

The list of cache keys associated with the dependency.

getKeyDependencyType

public final KeyDependencyType getKeyDependencyType()

Enumeration specifying operation upon which key dependency is to be triggered.

Returns:

The KeyDependencyType associated with the dependency.

setKeyDependencyType

public final void setKeyDependencyType(KeyDependencyType value)

Enumeration specifying operation upon which key dependency is to be triggered.

Parameters:

value - The KeyDependencyType to be associated with the dependency.

getStartAfterTicks

public long getStartAfterTicks()

Gets the time after which dependency is to be started.

Returns:

The time after which key dependency is started.