org.apache.ignite.lang

Interface IgnitePredicate<E>

Type Parameters:

E - Type of predicate parameter.

All Superinterfaces:

Serializable

All Known Subinterfaces:

CacheEntryPredicate, P1<E1>, PCE<K,V>, PE, PlatformClusterNodeFilter, PlatformEventFilterListener, PN

All Known Implementing Classes:

AlwaysFalsePredicate, AlwaysTruePredicate, AttributeNodeFilter, CacheConfiguration.IgniteAllNodesPredicate, CacheEntryHasPeekPredicate, CacheEntryPredicateAdapter, CacheEntryPredicateContainsValue, CacheEntryPredicateHasValue, CacheEntryPredicateNoValue, CacheEntrySerializablePredicate, ContainsNodeIdsPredicate, ContainsPredicate, EntryByKeyEvaluationPredicate, EqualsClusterNodeIdPredicate, EqualsUuidPredicate, GridNodePredicate, HasEqualIdPredicate, HasNotEqualIdPredicate, IgnitePredicateX, IsAllPredicate, IsNotAllPredicate, IsNotNullPredicate, NotContainsPredicate, NotEqualPredicate, PlatformClusterNodeFilterImpl, PlatformEventFilterListenerImpl, PlatformLocalEventListener, PX1, SecurityAwarePredicate, SecurityCredentialsAttrFilterPredicate

public interface IgnitePredicate<E>
extends Serializable

Defines a predicate which accepts a parameter and returns true or false.

Method Summary

Modifier and Type	Method and Description
boolean	apply(E e) Predicate body.

Method Detail

apply

boolean apply(E e)

Predicate body.

Parameters:

e - Predicate parameter.

Returns:

Return value.