Package com.gigaspaces.internal.query.predicate

Class AbstractSpacePredicate

java.lang.Object

com.gigaspaces.internal.serialization.AbstractExternalizable

com.gigaspaces.internal.query.predicate.AbstractSpacePredicate

All Implemented Interfaces:

ISpacePredicate, SmartExternalizable, Externalizable, Serializable

Direct Known Subclasses:

BetweenSpacePredicate, CompositeSpacePredicate, FalseSpacePredicate, InSpacePredicate, NotNullSpacePredicate, NullSpacePredicate, ScalarSpacePredicate, TrueSpacePredicate, ValueGetterSpacePredicate

public abstract class AbstractSpacePredicate
extends AbstractExternalizable
implements ISpacePredicate

A common basic implementation for space predicate implementations.

Since:

7.1

Author:

Niv ingberg

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractSpacePredicate()	Default constructor for Externalizable.

Method Summary

Modifier and Type	Method	Description
abstract boolean	execute(Object target)	Executes this predicate on the specified target.
protected ISpacePredicate	preparePredicate()
boolean	requiresCacheManagerForExecution()
void	setCacheManagerForExecution(CacheManager cacheManager)

Methods inherited from class com.gigaspaces.internal.serialization.AbstractExternalizable

readExternal, readExternalImpl, writeExternal, writeExternalImpl

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Methods inherited from interface com.gigaspaces.serialization.SmartExternalizable

enabledSmartExternalizableWithReference

Constructor Details

AbstractSpacePredicate

protected AbstractSpacePredicate()

Default constructor for Externalizable.

Method Details

preparePredicate

protected ISpacePredicate preparePredicate()

execute

public abstract boolean execute(Object target)

Description copied from interface: ISpacePredicate

Executes this predicate on the specified target.

Specified by:

execute in interface ISpacePredicate

Returns:

True if the specified target matches the predicate, false otherwise.

requiresCacheManagerForExecution

public boolean requiresCacheManagerForExecution()

Specified by:

requiresCacheManagerForExecution in interface ISpacePredicate

setCacheManagerForExecution

public void setCacheManagerForExecution(CacheManager cacheManager)

Specified by:

setCacheManagerForExecution in interface ISpacePredicate