Field (driver-core 4.0.1 API)

java.lang.Object
- com.mongodb.client.model.Field<TExpression>

Type Parameters:

TExpression - the type of the value for the new field
```
public class Field<TExpression>
extends Object
```
Helps define new fields for the $addFields pipeline stage

Since:

3.4

MongoDB documentation
$addFields
Since server release
3.4

Constructor Summary

Constructors
Constructor Description

Field(String name, TExpression value)
Creates a new field definition for use in $addFields pipeline stages

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`String`	`getName()`
`TExpression`	`getValue()`
`int`	`hashCode()`
`String`	`toString()`

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

- Constructor Detail
  - Field
```
public Field(String name,
             TExpression value)
```
    Creates a new field definition for use in $addFields pipeline stages
    
    Parameters:
    
    name - the name of the new field
    
    value - the value of the new field
    
    MongoDB documentation
    $addFields
- Method Detail
  - getName
```
public String getName()
```
    Returns:
    
    the name of the new field
  - getValue
```
public TExpression getValue()
```
    Returns:
    
    the value of the new field
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object