Package com.gigaspaces.client

Class ClearModifiers

java.lang.Object

com.gigaspaces.client.SpaceProxyOperationModifiers

com.gigaspaces.client.ClearModifiers

All Implemented Interfaces:

SmartExternalizable, Externalizable, Serializable

public class ClearModifiers
extends SpaceProxyOperationModifiers

Provides modifiers to customize the behavior of clear operations.

Since:

9.0.1

Author:

Niv Ingberg

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final ClearModifiers	EVICT_ONLY	Remove matching entries from memory only (do not remove from the underlying EDS).
static final ClearModifiers	MEMORY_ONLY_SEARCH	Search for matching entries in cache memory only (do not use the underlying EDS).
static final ClearModifiers	NONE	Empty - use operation default behavior.

Constructor Summary

Constructors

Constructor	Description
ClearModifiers()
ClearModifiers(ClearModifiers... modifiers)	Creates a new modifiers from the specified modifiers.
ClearModifiers(ClearModifiers modifiers1, ClearModifiers modifiers2)	Creates a new modifiers from the specified modifiers.
ClearModifiers(ClearModifiers modifiers1, ClearModifiers modifiers2, ClearModifiers modifiers3)	Creates a new modifiers from the specified modifiers.

Method Summary

Modifier and Type	Method	Description
ClearModifiers	add(ClearModifiers modifiers)	Creates a new modifiers instance which is a union of the specified modifiers and this instance.
boolean	contains(ClearModifiers modifiers)	Checks if the specified modifier is set.
protected ClearModifiers	create(int modifiers)
protected Map<Integer,SpaceProxyOperationModifiers>	getCache()
boolean	isEvictOnly()	Checks if this instance contains the EVICT_ONLY setting.
boolean	isMemoryOnlySearch()	Checks if this instance contains the MEMORY_ONLY_SEARCH setting.
ClearModifiers	remove(ClearModifiers modifiers)	Creates a new modifiers instance which excludes the specified modifiers from this instance.

Methods inherited from class com.gigaspaces.client.SpaceProxyOperationModifiers

add, contains, createIfNeeded, equals, getCode, hashCode, readExternal, remove, writeExternal

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gigaspaces.serialization.SmartExternalizable

enabledSmartExternalizableWithReference

Field Details

NONE

public static final ClearModifiers NONE

Empty - use operation default behavior.

EVICT_ONLY

public static final ClearModifiers EVICT_ONLY

Remove matching entries from memory only (do not remove from the underlying EDS). Ignored if there's no underlying EDS or if the caching policy is ALL_IN_CACHE.

MEMORY_ONLY_SEARCH

public static final ClearModifiers MEMORY_ONLY_SEARCH

Search for matching entries in cache memory only (do not use the underlying EDS).

Constructor Details

ClearModifiers

public ClearModifiers()

ClearModifiers

public ClearModifiers(ClearModifiers modifiers1,
 ClearModifiers modifiers2)

Creates a new modifiers from the specified modifiers.

ClearModifiers

public ClearModifiers(ClearModifiers modifiers1,
 ClearModifiers modifiers2,
 ClearModifiers modifiers3)

Creates a new modifiers from the specified modifiers.

ClearModifiers

public ClearModifiers(ClearModifiers... modifiers)

Creates a new modifiers from the specified modifiers.

Method Details

contains

public boolean contains(ClearModifiers modifiers)

Checks if the specified modifier is set.

Returns:

true if the specified modifier is set, false otherwise.

add

public ClearModifiers add(ClearModifiers modifiers)

Creates a new modifiers instance which is a union of the specified modifiers and this instance.

Parameters:

modifiers - Modifiers to add.

Returns:

A union of the current modifiers and the specified modifiers.

remove

public ClearModifiers remove(ClearModifiers modifiers)

Creates a new modifiers instance which excludes the specified modifiers from this instance.

Parameters:

modifiers - Modifiers to remove.

Returns:

The modifiers from this instance without the modifiers from the specified instance.

isEvictOnly

public boolean isEvictOnly()

Checks if this instance contains the EVICT_ONLY setting.

Returns:

true if this instance contains the EVICT_ONLY setting, false otherwise.

isMemoryOnlySearch

public boolean isMemoryOnlySearch()

Checks if this instance contains the MEMORY_ONLY_SEARCH setting.

Returns:

true if this instance contains the MEMORY_ONLY_SEARCH setting, false otherwise.

create

protected ClearModifiers create(int modifiers)

Specified by:

create in class SpaceProxyOperationModifiers

getCache

protected Map<Integer,SpaceProxyOperationModifiers> getCache()

Specified by:

getCache in class SpaceProxyOperationModifiers