SortByCount (Morphia)

java.lang.Object
- dev.morphia.aggregation.experimental.stages.Stage
- - dev.morphia.aggregation.experimental.stages.SortByCount

```
public class SortByCount
extends Stage
```
Groups incoming documents based on the value of a specified expression, then computes the count of documents in each distinct group.

Constructor Summary

Constructors
Modifier Constructor Description

protected SortByCount(Expression expression)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`Expression`	`getExpression()`
`static SortByCount`	`on(Expression expression)`	Deprecated, for removal: This API element is subject to removal in a future version. use `sortByCount(Expression)`
`static SortByCount`	`sortByCount(Expression expression)`	Creates a new stage grouping by the given expression.

Methods inherited from class dev.morphia.aggregation.experimental.stages.Stage
aggregation, stageName

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

- Constructor Detail
  - SortByCount
```
protected SortByCount(Expression expression)
```
- Method Detail
  - on
```
@Deprecated(forRemoval=true)
public static SortByCount on(Expression expression)
```
    Deprecated, for removal: This API element is subject to removal in a future version.
    use sortByCount(Expression)
    
    Creates a new stage grouping by the given expression.
    
    Parameters:
    
    expression - the expression
    
    Returns:
    
    this
  - sortByCount
```
public static SortByCount sortByCount(Expression expression)
```
    Creates a new stage grouping by the given expression.
    
    Parameters:
    
    expression - the expression
    
    Returns:
    
    this
    
    Since:
    
    2.2
  - getExpression
```
public Expression getExpression()
```
    Returns:
    
    the expression
    
    Developer note.
    This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.