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Swirlds is a software platform designed to build fully-distributed applications that harness the power of the cloud without servers. Now you can develop applications with fairness in decision making, speed, trust and reliability, at a fraction of the cost of traditional server-based platforms.
/*
* Copyright (C) 2023-2024 Hedera Hashgraph, LLC
*
* 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 com.swirlds.base.function;
import edu.umd.cs.findbugs.annotations.Nullable;
/**
* A function that accepts and object and returns a primitive boolean. Side effects are allowed.
*
* @param the type accepted by the function
*/
@FunctionalInterface
public interface BooleanFunction {
/**
* A function that accepts and object and returns a primitive boolean. Side effects are allowed.
*
* @param object the object to apply
* @return true if success, false otherwise
*/
boolean apply(@Nullable T object);
}