Weigher (Unofficial IntelliJ Community Edition API docs)

Direct Known Subclasses:

CompletionWeigher, ProximityWeigher
```
public abstract class Weigher<T,Location>
extends java.lang.Object
```
Allows to add custom logic to common comparators. Should be registered under com.intellij.weigher extension point with key parameter specified. It's almost a must to specify how your weigher relates to the others by priority (see LoadingOrder).
Known key values include:
"proximity" to measure proximity level of an element in a particular place (location)
"completion" (CompletionService.RELEVANCE_KEY) - to compare lookup elements by relevance and move preferred items to the top
Your weigher should return Comparable instances of the same type.

Constructors
Constructor and Description
`Weigher()`

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`setDebugName(java.lang.String debugName)`
`java.lang.String`	`toString()`
`abstract java.lang.Comparable`	`weigh(T element, Location location)`

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

public void setDebugName(java.lang.String debugName)

public abstract java.lang.Comparable weigh(T element,
                                           Location location)

Class Weigher<T,Location>