org.infinispan.filter

Interface KeyFilter<K>

All Superinterfaces:

java.util.function.Predicate<K>

All Known Implementing Classes:

CollectionKeyFilter, CompositeKeyFilter, KeyValueFilterAsKeyFilter, PrimaryOwnerFilter, ScopeFilter

Deprecated.

since 9.3 This will be replaced by Predicate in the future

@ThreadSafe
 @Deprecated
public interface KeyFilter<K>
extends java.util.function.Predicate<K>

A filter for keys. This class is complemented by the KeyValueFilter class. This class is useful for cases when it may be more beneficial to not have the values available. This would include cache loaders since many implementations it may incur additional performance costs just to resurrect the values in addition to any keys.

Since:

6.0

Field Summary

Fields

Modifier and Type	Field and Description
static KeyFilter	ACCEPT_ALL_FILTER Deprecated.

Method Summary

Modifier and Type	Method and Description
boolean	accept(K key) Deprecated.
default boolean	test(K k) Deprecated.

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Field Detail

ACCEPT_ALL_FILTER

static final KeyFilter ACCEPT_ALL_FILTER

Deprecated.

Method Detail

accept

boolean accept(K key)

Deprecated.

Parameters:

key - key to test

Returns:

true if the given key is accepted by this filter.

test

default boolean test(K k)

Deprecated.

Specified by:

test in interface java.util.function.Predicate<K>