com.google.cloud.trace.sink.DoNothingTraceSink Maven / Gradle / Ivy
// Copyright 2016 Google Inc. All rights reserved.
//
// 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.google.cloud.trace.sink;
import com.google.cloud.trace.core.Labels;
import com.google.cloud.trace.core.SpanContext;
import com.google.cloud.trace.core.SpanKind;
import com.google.cloud.trace.core.StackTrace;
import com.google.cloud.trace.core.Timestamp;
/**
* A trace sink that does nothing.
*/
public class DoNothingTraceSink implements TraceSink {
@Override
public void startSpan(SpanContext context, SpanContext parentContext, SpanKind spanKind,
String name, Timestamp timestamp) {
}
@Override
public void endSpan(SpanContext context, Timestamp timestamp) {}
@Override
public void annotateSpan(SpanContext context, Labels labels) {}
@Override
public void setStackTrace(SpanContext context, StackTrace stackTrace) {}
}