io.trino.jdbc.$internal.dev.failsafe.PolicyBuilder Maven / Gradle / Ivy
/*
* Copyright 2018 the original author or authors.
*
* 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 io.trino.jdbc.\$internal.dev.failsafe;
import io.trino.jdbc.\$internal.dev.failsafe.event.EventListener;
import io.trino.jdbc.\$internal.dev.failsafe.internal.util.Assert;
import io.trino.jdbc.\$internal.dev.failsafe.event.ExecutionCompletedEvent;
/**
* Builds policies.
*
* @param self type
* @param config type
* @param result type
* @author Jonathan Halterman
*/
@SuppressWarnings("unchecked")
public abstract class PolicyBuilder, R> implements PolicyListeners {
protected C config;
protected PolicyBuilder(C config) {
this.config = config;
}
public S onFailure(EventListener> listener) {
config.failureListener = Assert.notNull(listener, "listener");
return (S) this;
}
@Override
public S onSuccess(EventListener> listener) {
config.successListener = Assert.notNull(listener, "listener");
return (S) this;
}
}