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Reinstate BaseSpan interface for backwards compatibility
Signed-off-by: Yuri Shkuro <ys@uber.com>
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Yuri Shkuro
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Dec 28, 2017
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opentracing-api/src/main/java/io/opentracing/BaseSpan.java
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/* | ||
* Copyright 2016-2017 The OpenTracing 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.opentracing; | ||
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import java.util.Map; | ||
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/** | ||
* BaseSpan is carried over from 0.30.0 API to preserve backwards compatibility with instrumentation | ||
* that was compiled against v0.30.0. Even if that instrumentation does not refer to BaseSpan directly, | ||
* it is still required at runtime because most of the Span methods in v0.30.0 were inherited from BaseSpan. | ||
* | ||
* Keeping this interface around allows for easier transition to v0.31.0. | ||
* | ||
* @see Span | ||
* @deprecated since v0.31.0 | ||
*/ | ||
public interface BaseSpan { | ||
// SpanContext context(); | ||
// S setTag(String key, String value); | ||
// S setTag(String key, boolean value); | ||
// S setTag(String key, Number value); | ||
// S log(Map<String, ?> fields); | ||
// S log(long timestampMicroseconds, Map<String, ?> fields); | ||
// S log(String event); | ||
// S log(long timestampMicroseconds, String event); | ||
// S setBaggageItem(String key, String value); | ||
// String getBaggageItem(String key); | ||
// S setOperationName(String operationName); | ||
} |