UpdateOneModel

java.lang.Object
- com.mongodb.client.model.WriteModel<T>
- - com.mongodb.client.model.UpdateOneModel<T>

Type Parameters:

T - the type of document to update. In practice this doesn't actually apply to updates but is here for consistency with the other write models
```
public final class UpdateOneModel<T>
extends WriteModel<T>
```
A model describing an update to at most one document that matches the query filter. The update to apply must include only update operators.

Since:

3.0

MongoDB documentation
Updates
Update Operators

Constructor Summary

Constructors
Constructor	Description
`UpdateOneModel(Bson filter, Bson update)`	Construct a new instance.
`UpdateOneModel(Bson filter, Bson update, UpdateOptions options)`	Construct a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Bson`	`getFilter()`	Gets the query filter.
`UpdateOptions`	`getOptions()`	Gets the options to apply.
`Bson`	`getUpdate()`	Gets the document specifying the updates to apply to the matching document.
`String`	`toString()`

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

- Constructor Detail
  - UpdateOneModel
```
public UpdateOneModel(Bson filter,
                      Bson update)
```
    Construct a new instance.
    
    Parameters:
    
    filter - a document describing the query filter, which may not be null.
    
    update - a document describing the update, which may not be null. The update to apply must include only update operators.
  - UpdateOneModel
```
public UpdateOneModel(Bson filter,
                      Bson update,
                      UpdateOptions options)
```
    Construct a new instance.
    
    Parameters:
    
    filter - a document describing the query filter, which may not be null.
    
    update - a document describing the update, which may not be null. The update to apply must include only update operators.
    
    options - the options to apply
- Method Detail
  - getFilter
```
public Bson getFilter()
```
    Gets the query filter.
    
    Returns:
    
    the query filter
  - getUpdate
```
public Bson getUpdate()
```
    Gets the document specifying the updates to apply to the matching document. The update to apply must include only update operators.
    
    Returns:
    
    the document specifying the updates to apply
  - getOptions
```
public UpdateOptions getOptions()
```
    Gets the options to apply.
    
    Returns:
    
    the options
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object