Package com.intellij.psi.statistics

Class Statistician<T,Loc>

java.lang.Object

com.intellij.psi.statistics.Statistician<T,Loc>

Direct Known Subclasses:

CompletionStatistician, ProximityStatistician

public abstract class Statistician<T,Loc>
extends java.lang.Object

An extension that allows to provide StatisticsInfo for various elements in various contexts. Different subsystems can then use that statistics to sort suggestions, preselect most likely variants etc.

Constructor Summary

Constructors

Constructor and Description
Statistician()

Method Summary

Modifier and Type	Method and Description
abstract StatisticsInfo	serialize(T element, Loc location)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Statistician

public Statistician()

Method Detail

serialize

public abstract StatisticsInfo serialize(T element,
                                         Loc location)

Returns:

A "statistics info" for the given element at the given location. Extensions are queried in their loading order until any one of them returns a non-null value. An extension can return StatisticsInfo.EMPTY meaning that the statistics shouldn't be tracked for element.