Uses of Package
org.apache.htrace.core

Classes in org.apache.htrace.core used by org.apache.htrace.core

Class and Description
AlwaysSampler A Sampler that always returns true.
HTraceConfiguration Wrapper which integrating applications should implement in order to provide tracing configuration.
MilliSpan A Span implementation that stores its information in milliseconds since the epoch.
MilliSpan.Builder The public interface for constructing a MilliSpan.
NeverSampler A Sampler that never returns true.
Sampler Extremely simple callback to determine the frequency that an action should be performed.
Sampler.Builder A Sampler builder.
Span Base interface for gathering and reporting statistics about a block of execution.
SpanId Uniquely identifies an HTrace span.
SpanReceiver The collector within a process that is the destination of Spans when a trace is running.
SpanReceiver.Builder A SpanReceiver builder.
TimelineAnnotation
TraceExecutorService
Tracer Use a Tracer instance inside a 'process' to collect and distribute its trace Spans.
Tracer.Builder
TracerPool A pool of Tracer objects.
TraceScope Create a new TraceScope at major transitions.