001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.collections4.functors;
018
019import java.io.Serializable;
020
021import org.apache.commons.collections4.Predicate;
022
023/**
024 * Abstract base class for quantification predicates, e.g. All, Any, None.
025 *
026 * @param <T> the type of the input to the predicate.
027 * @since 4.0
028 */
029public abstract class AbstractQuantifierPredicate<T> extends AbstractPredicate<T> implements PredicateDecorator<T>, Serializable {
030
031    /** Serial version UID */
032    private static final long serialVersionUID = -3094696765038308799L;
033
034    /** The array of predicates to call */
035    protected final Predicate<? super T>[] iPredicates;
036
037    /**
038     * Constructor that performs no validation.
039     *
040     * @param predicates  the predicates to check, not cloned, not null
041     */
042    public AbstractQuantifierPredicate(final Predicate<? super T>... predicates) {
043        iPredicates = predicates;
044    }
045
046    /**
047     * Gets the predicates.
048     *
049     * @return a copy of the predicates
050     * @since 3.1
051     */
052    @Override
053    public Predicate<? super T>[] getPredicates() {
054        return FunctorUtils.copy(iPredicates);
055    }
056
057}