## Uses of Class
org.apache.lucene.benchmark.byTask.tasks.PerfTask

Packages that use PerfTask
org.apache.lucene.benchmark.byTask.stats: Statistics maintained when running benchmark tasks.
org.apache.lucene.benchmark.byTask.tasks: Extendable benchmark tasks.
org.apache.lucene.benchmark.byTask.utils: Utilities used for the benchmark, and for the reports.

### Uses of PerfTask in org.apache.lucene.benchmark.byTask.stats

Methods in org.apache.lucene.benchmark.byTask.stats that return PerfTask
`PerfTask` TaskStats.`getTask()`

Methods in org.apache.lucene.benchmark.byTask.stats with parameters of type PerfTask
`TaskStats` Points.`markTaskStart(PerfTask task, int round)` Mark that a task is starting.

### Uses of PerfTask in org.apache.lucene.benchmark.byTask.tasks

Subclasses of PerfTask in org.apache.lucene.benchmark.byTask.tasks
`class` `AddDocTask` Add a document, optionally of a certain size.
`class` `AddFacetedDocTask` Add a faceted document.
`class` `AddIndexesTask` Adds an input index to an existing index, using `IndexWriter.addIndexes(Directory...)` or `IndexWriter.addIndexes(CodecReader...)`.
`class` `AnalyzerFactoryTask` Analyzer factory construction task.
`class` `ClearStatsTask` Clear statistics data.
`class` `CloseIndexTask` Close index writer.
`class` `CloseReaderTask` Close index reader.
`class` `CloseTaxonomyIndexTask` Close taxonomy index.
`class` `CloseTaxonomyReaderTask` Close taxonomy reader.
`class` `CommitIndexTask` Commits the IndexWriter.
`class` `CommitTaxonomyIndexTask` Commits the Taxonomy Index.
`class` `ConsumeContentSourceTask` Consumes a `ContentSource`.
`class` `CreateIndexTask` Create an index.
`class` `CreateTaxonomyIndexTask` Create a taxonomy index.
`class` `ForceMergeTask` Runs forceMerge on the index.
`class` `NearRealtimeReaderTask` Spawns a BG thread that periodically (defaults to 3.0 seconds, but accepts param in seconds) wakes up and asks IndexWriter for a near real-time reader.
`class` `NewAnalyzerTask` Create a new `Analyzer` and set it in the getRunData() for use by all future tasks.
`class` `NewCollationAnalyzerTask` Task to support benchmarking collation.
`class` `NewLocaleTask` Set a `Locale` for use in benchmarking.
`class` `NewRoundTask` Increment the counter for properties maintained by Round Number.
`class` `OpenIndexTask` Open an index writer.
`class` `OpenReaderTask` Open an index reader.
`class` `OpenTaxonomyIndexTask` Open a taxonomy index.
`class` `OpenTaxonomyReaderTask` Open a taxonomy index reader.
`class` `PrintReaderTask` Opens a reader and prints basic statistics.
`class` `ReadTask` Read index (abstract) task.
`class` `ReadTokensTask` Simple task to test performance of tokenizers.
`class` `ReopenReaderTask` Reopens IndexReader and closes old IndexReader.
`class` `RepAllTask` Report all statistics with no aggregations.
`class` `ReportTask` Report (abstract) task - all report tasks extend this task.
`class` `RepSelectByPrefTask` Report by-name-prefix statistics with no aggregations.
`class` `RepSumByNameRoundTask` Report all statistics grouped/aggregated by name and round.
`class` `RepSumByNameTask` Report all statistics aggregated by name.
`class` `RepSumByPrefRoundTask` Report all prefix matching statistics grouped/aggregated by name and round.
`class` `RepSumByPrefTask` Report by-name-prefix statistics aggregated by name.
`class` `ResetInputsTask` Reset inputs so that the test run would behave, input wise, as if it just started.
`class` `ResetSystemEraseTask` Reset all index and input data and call gc, erase index and dir, does NOT clear statistics.
`class` `ResetSystemSoftTask` Reset all index and input data and call gc, does NOT erase index/dir, does NOT clear statistics.
`class` `RollbackIndexTask` Rollback the index writer.
`class` `SearchTask` Search task.
`class` `SearchTravRetHighlightTask` Search and Traverse and Retrieve docs task.
`class` `SearchTravRetLoadFieldSelectorTask` Search and Traverse and Retrieve docs task using a FieldVisitor loading only the requested fields.
`class` `SearchTravRetTask` Search and Traverse and Retrieve docs task.
`class` `SearchTravTask` Search and Traverse task.
`class` `SearchWithCollectorTask` Does search w/ a custom collector
`class` `SearchWithSortTask` Does sort search on specified field.
`class` `SetPropTask` Set a performance test configuration property.
`class` `TaskSequence` Sequence of parallel or sequential tasks.
`class` `UpdateDocTask` Update a document, using IndexWriter.updateDocument, optionally with of a certain size.
`class` `WaitTask` Simply waits for the specified (via the parameter) amount of time.
`class` `WarmTask` Warm reader task: retrieve all reader documents.
`class` `WriteEnwikiLineDocTask` A `WriteLineDocTask` which for Wikipedia input, will write category pages to another file, while remaining pages will be written to the original file.
`class` `WriteLineDocTask` A task which writes documents, one line per document.

Methods in org.apache.lucene.benchmark.byTask.tasks that return PerfTask
`protected PerfTask` PerfTask.`clone()`

Methods in org.apache.lucene.benchmark.byTask.tasks that return types with arguments of type PerfTask
`ArrayList<PerfTask>` TaskSequence.`getTasks()`

Methods in org.apache.lucene.benchmark.byTask.tasks with parameters of type PerfTask
`void` TaskSequence.`addTask(PerfTask task)`

### Uses of PerfTask in org.apache.lucene.benchmark.byTask.utils

Methods in org.apache.lucene.benchmark.byTask.utils that return types with arguments of type PerfTask
`ArrayList<PerfTask>` Algorithm.`extractTasks()` Expert: for test purposes, return all tasks participating in this algorithm.