UpdateOperator (Morphia)

java.lang.Object
- dev.morphia.query.experimental.updates.UpdateOperator

Direct Known Subclasses:

AddToSetOperator, CurrentDateOperator, PopOperator, PullOperator, PushOperator, SetEntityOperator, SetOnInsertOperator, UnsetOperator
```
public class UpdateOperator
extends Object
```
Defines an update operator

Since:

2.0

Developer note.
This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`UpdateOperator(String operator, String field, Object value)`
`protected`	`UpdateOperator(String operator, String field, List<?> values)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`field()`
`String`	`operator()`
`OperationTarget`	`toTarget(PathTarget pathTarget)`	Creates the OperationTarget for serialization
`Object`	`value()`
`protected void`	`value(Object value)`

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

- Constructor Detail
  - UpdateOperator
```
protected UpdateOperator(String operator,
                         String field,
                         Object value)
```
  - UpdateOperator
```
protected UpdateOperator(String operator,
                         String field,
                         List<?> values)
```
- Method Detail
  - field
```
public String field()
```
    Returns:
    
    the field
    
    Developer note.
    This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.
  - operator
```
public String operator()
```
    Returns:
    
    the operator
    
    Developer note.
    This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.
  - toTarget
```
public OperationTarget toTarget(PathTarget pathTarget)
```
    Creates the OperationTarget for serialization
    
    Parameters:
    
    pathTarget - the PathTarget
    
    Returns:
    
    the OperationTarget
    
    Developer note.
    This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.
  - value
```
public Object value()
```
    Returns:
    
    the value
    
    Developer note.
    This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.
  - value
```
protected void value(Object value)
```