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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 io.opencensus.trace;
import io.opencensus.common.Clock;
import io.opencensus.impl.internal.DisruptorEventQueue;
import io.opencensus.impl.trace.internal.ThreadLocalRandomHandler;
import io.opencensus.implcore.common.MillisClock;
import io.opencensus.implcore.trace.TraceComponentImplBase;
import io.opencensus.trace.config.TraceConfig;
import io.opencensus.trace.export.ExportComponent;
import io.opencensus.trace.propagation.PropagationComponent;
/** Java 7 and 8 implementation of the {@link TraceComponent}. */
// TraceComponentImpl was moved to io.opencensus.impl.trace. This class exists for backwards
// compatibility, so that it can be loaded by opencensus-api 0.5.
@Deprecated
public final class TraceComponentImpl extends TraceComponent {
private final TraceComponentImplBase traceComponentImplBase;
/** Public constructor to be used with reflection loading. */
public TraceComponentImpl() {
traceComponentImplBase =
new TraceComponentImplBase(
MillisClock.getInstance(),
new ThreadLocalRandomHandler(),
DisruptorEventQueue.getInstance());
}
@Override
public Tracer getTracer() {
return traceComponentImplBase.getTracer();
}
@Override
public PropagationComponent getPropagationComponent() {
return traceComponentImplBase.getPropagationComponent();
}
@Override
public Clock getClock() {
return traceComponentImplBase.getClock();
}
@Override
public ExportComponent getExportComponent() {
return traceComponentImplBase.getExportComponent();
}
@Override
public TraceConfig getTraceConfig() {
return traceComponentImplBase.getTraceConfig();
}
}
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