# Uses of Package
org.apache.commons.collections4.functors

Packages that use org.apache.commons.collections4.functors
Package
Description
org.apache.commons.collections4.functors
Implements the `Closure`, `Predicate`, `Transformer` and `Factory` interfaces.

- Classes in org.apache.commons.collections4.functors used by org.apache.commons.collections4.functors
  Class
  Description
  AbstractPredicate
  Abstract base class for predicates.
  AbstractQuantifierPredicate
  Abstract base class for quantification predicates, e.g.
  ComparatorPredicate.Criterion
  Enumerates the comparator criteria.
  DefaultEquator
  Default `Equator` implementation.
  PredicateDecorator
  Defines a predicate that decorates one or more other predicates.