Class OrPredicate

  • All Implemented Interfaces:
    java.io.Serializable, PredicateDecorator, Predicate

    public final class OrPredicate
    extends java.lang.Object
    implements Predicate, PredicateDecorator, java.io.Serializable
    Predicate implementation that returns true if either of the predicates return true.
    Since:
    Commons Collections 3.0
    Version:
    $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
    See Also:
    Serialized Form
    • Field Detail

      • serialVersionUID

        private static final long serialVersionUID
        Serial version UID
        See Also:
        Constant Field Values
      • iPredicate1

        private final Predicate iPredicate1
        The array of predicates to call
      • iPredicate2

        private final Predicate iPredicate2
        The array of predicates to call
    • Constructor Detail

      • OrPredicate

        public OrPredicate​(Predicate predicate1,
                           Predicate predicate2)
        Constructor that performs no validation. Use getInstance if you want that.
        Parameters:
        predicate1 - the first predicate to check, not null
        predicate2 - the second predicate to check, not null
    • Method Detail

      • getInstance

        public static Predicate getInstance​(Predicate predicate1,
                                            Predicate predicate2)
        Factory to create the predicate.
        Parameters:
        predicate1 - the first predicate to check, not null
        predicate2 - the second predicate to check, not null
        Returns:
        the and predicate
        Throws:
        java.lang.IllegalArgumentException - if either predicate is null
      • evaluate

        public boolean evaluate​(java.lang.Object object)
        Evaluates the predicate returning true if either predicate returns true.
        Specified by:
        evaluate in interface Predicate
        Parameters:
        object - the input object
        Returns:
        true if either decorated predicate returns true
      • getPredicates

        public Predicate[] getPredicates()
        Gets the two predicates being decorated as an array.
        Specified by:
        getPredicates in interface PredicateDecorator
        Returns:
        the predicates
        Since:
        Commons Collections 3.1