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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.implcore.trace;
import io.opencensus.common.Clock;
import io.opencensus.implcore.trace.internal.RandomHandler;
import io.opencensus.trace.Span;
import io.opencensus.trace.SpanBuilder;
import io.opencensus.trace.SpanContext;
import io.opencensus.trace.Tracer;
import io.opencensus.trace.config.TraceConfig;
import javax.annotation.Nullable;
/** Implementation of the {@link Tracer}. */
public final class TracerImpl extends Tracer {
private final SpanBuilderImpl.Options spanBuilderOptions;
public TracerImpl(
RandomHandler randomHandler,
RecordEventsSpanImpl.StartEndHandler startEndHandler,
Clock clock,
TraceConfig traceConfig) {
spanBuilderOptions =
new SpanBuilderImpl.Options(randomHandler, startEndHandler, clock, traceConfig);
}
@Override
public SpanBuilder spanBuilderWithExplicitParent(String spanName, @Nullable Span parent) {
return SpanBuilderImpl.createWithParent(spanName, parent, spanBuilderOptions);
}
@Override
public SpanBuilder spanBuilderWithRemoteParent(
String spanName, @Nullable SpanContext remoteParentSpanContext) {
return SpanBuilderImpl.createWithRemoteParent(
spanName, remoteParentSpanContext, spanBuilderOptions);
}
}