nl.topicus.jdbc.shaded.io.opencensus.common.Scope Maven / Gradle / Ivy

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JDBC Driver for Google Cloud Spanner

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/*
 * Copyright 2017, OpenCensus 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 nl.topicus.jdbc.shaded.io.opencensus.common;

/**
 * A {@link java.io.Closeable} that represents a change to the current context over a scope of code.
 * {@link Scope#close} cannot throw a checked exception.
 *
 * Example of usage:
 *
 * 
 *   try (Scope ctx = tryEnter()) {
 *     ...
 *   }
 * 
 */
@SuppressWarnings("deprecation")
public interface Scope extends NonThrowingCloseable {
  @Override
  void close();
}