com.github.benmanes.caffeine.cache.simulator.parser

Interface TraceReader

All Known Subinterfaces:

TraceReader.KeyOnlyTraceReader

All Known Implementing Classes:

AbstractTraceReader, AdaptSizeTraceReader, AddressPenaltiesTraceReader, AddressTraceReader, ArcTraceReader, BinaryTraceReader, Cache2kTraceReader, CambridgeTraceReader, CamelabTraceReader, ClimbTraceReader, CordaTraceReader, GradleTraceReader, K5cloudTraceReader, LirsTraceReader, LrbTraceReader, ObjectStoreTraceReader, OutbrainTraceReader, ScarabTraceReader, StorageTraceReader, TencentBlockTraceReader, TencentPhotoTraceReader, TextTraceReader, TwitterTraceReader, WikipediaTraceReader, YoutubeTraceReader

public interface TraceReader

A reader to an access trace.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	TraceReader.KeyOnlyTraceReader A trace reader that that does not contain external event metadata.

Method Summary

Modifier and Type	Method and Description
Set<Policy.Characteristic>	characteristics() The event features that this trace supports.
Stream<AccessEvent>	events() Creates a stream that lazily reads the trace source.

Method Detail

characteristics

Set<Policy.Characteristic> characteristics()

The event features that this trace supports.

events

Stream<AccessEvent> events()

Creates a stream that lazily reads the trace source.

If timely disposal of underlying resources is required, the try-with-resources construct should be used to ensure that the stream's close method is invoked after the stream operations are completed.

Returns:

a lazy stream of cache events