ProfilerCollectorWrapper

java.lang.Object

org.apache.lucene.search.FilterCollector

org.apache.lucene.sandbox.search.ProfilerCollectorWrapper

All Implemented Interfaces:: Collector

class ProfilerCollectorWrapper extends FilterCollector

A collector that profiles how much time is spent calling it.

Field Summary

Fields

Modifier and Type

Field

Description

private long

time

Fields inherited from class org.apache.lucene.search.FilterCollector
in
Constructor Summary

Constructors

Constructor

Description

ProfilerCollectorWrapper(Collector in)

Sole constructor.
Method Summary

Modifier and Type

Method

Description

LeafCollector

getLeafCollector(LeafReaderContext context)

Create a new collector to collect the given context.

long

getTime()

Return the total time spent on this collector.

ScoreMode

scoreMode()

Indicates what features are required from the scorer.

Methods inherited from class org.apache.lucene.search.FilterCollector
setWeight, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- time
  
  private long time
Constructor Details
- ProfilerCollectorWrapper
  
  ProfilerCollectorWrapper(Collector in)
  
  Sole constructor.
Method Details
- scoreMode
  
  public ScoreMode scoreMode()
  
  Description copied from interface: Collector
  
  Indicates what features are required from the scorer.
  
  Specified by:
  
  scoreMode in interface Collector
  
  Overrides:
  
  scoreMode in class FilterCollector
- getLeafCollector
  
  public LeafCollector getLeafCollector(LeafReaderContext context) throws IOException
  
  Description copied from interface: Collector
  
  Create a new collector to collect the given context.
  
  Specified by:
  
  getLeafCollector in interface Collector
  
  Overrides:
  
  getLeafCollector in class FilterCollector
  
  Parameters:
  
  context - next atomic reader context
  
  Throws:
  
  IOException
- getTime
  
  public long getTime()
  
  Return the total time spent on this collector.