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A CircuitBreaker pattern implementation for Java8 and functional programming .

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/*
 *
 *  Copyright 2015 Robert Winkler
 *
 *  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 javaslang.circuitbreaker;

public final class CircuitBreakerUtils {

    private CircuitBreakerUtils(){}

    public static void isCallPermitted(CircuitBreaker circuitBreaker) {
        if(!circuitBreaker.isCallPermitted()) {
            throw new CircuitBreakerOpenException(String.format("CircuitBreaker '%s' is open", circuitBreaker.getName()));
        }
    }
}