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Specializations and support utilities for functional interfaces that are missing from the standard library

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// SPDX-License-Identifier: Apache-2.0
/*
 * extended-functions
 * Copyright 2021-2024 Marko Zajc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.eu.zajc.ef.bipredicate.except;

import static org.eu.zajc.ef.Utilities.asUnchecked;

import java.util.function.*;

import org.eu.zajc.ef.bipredicate.ObjLongPredicate;
import org.eu.zajc.ef.tripredicate.ObjObjLongPredicate;

/**
 * Represents a predicate (boolean-valued function) of an object-valued and a
 * {@code long}-valued argument. This is the {@code (reference, long)} specialization
 * of {@link EBiPredicate}.
 *
 * 

* Additionally, the functional method is allowed to throw a generic * {@link Throwable} of type {@code E}. * *

* This is a functional interface whose functional method is * {@link #testChecked(Object, long)}. * * @param * the type of the first argument to the predicate * @param * {@link Throwable} type * * @see BiPredicate * @see LongPredicate * @see ObjObjLongPredicate * * @author Marko Zajc */ @FunctionalInterface public interface EObjLongPredicate extends ObjLongPredicate { @Override default boolean test(T t, long p) { try { return testChecked(t, p); } catch (Throwable e) { // NOSONAR can't catch generic exceptions throw asUnchecked(e); } } /** * Same as {@link #test(Object, long)}, but throws a checked exception. * * @param t * the first input argument * @param p * the second {@code long} input argument * * @return {@code true} if the input arguments match the predicate, otherwise * {@code false} * * @throws E * the defined exception type */ boolean testChecked(T t, long p) throws E; }





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