TopFunction (Solr 9.0.0 analytics API)

java.lang.Object
- org.apache.solr.analytics.function.mapping.TopFunction

```
public class TopFunction
extends Object
```
A top mapping function, returning the highest value found.
Uses:
- If a single comparable ValueStream is passed in, a Value (of the same type) representing the maximum of the values for each document is returned.
- If multiple comparable Values are passed in, a Value (of the same type) representing the maximum of all values is returned.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static ExpressionFactory.CreatorFunction creatorFunction
  
  static String name
- Constructor Summary
  
  Constructors
  Constructor Description
  
  TopFunction()
- Method Summary
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

name
```
public static final String name
```
See Also:

Constant Field Values

creatorFunction

public static final ExpressionFactory.CreatorFunction creatorFunction

Constructor Detail
- TopFunction
```
public TopFunction()
```