Meta (Morphia)

java.lang.Object
- dev.morphia.query.Meta

```
public class Meta
extends java.lang.Object
```
Defines $meta expression object

MongoDB documentation

reference/operator/aggregation/meta/ $meta

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Meta.MetaDataKeyword
Representing specified metadata keyword

Constructor Summary

Constructors
Constructor Description

Meta(Meta.MetaDataKeyword metaDataKeyword)
Specify the meta

Meta(Meta.MetaDataKeyword metaDataKeyword, java.lang.String field)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getField()`
`static Meta`	`textScore()`	factory method for textScore metaDataKeyword
`static Meta`	`textScore(java.lang.String field)`

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

- Constructor Detail
  - Meta
```
public Meta(Meta.MetaDataKeyword metaDataKeyword)
```
    Specify the meta
    
    Parameters:
    
    metaDataKeyword - - metadata keyword to create
  - Meta
```
public Meta(Meta.MetaDataKeyword metaDataKeyword,
            java.lang.String field)
```
    Parameters:
    
    metaDataKeyword - - metadata keyword to create
    
    field - - metadata object field name
- Method Detail
  - getField
```
public java.lang.String getField()
```
    Returns:
    
    metadata object field name
  - textScore
```
public static Meta textScore()
```
    factory method for textScore metaDataKeyword
    
    Returns:
    
    instance of 'textScore' Meta
  - textScore
```
public static Meta textScore(java.lang.String field)
```
    Parameters:
    
    field - - the field to project meta data
    
    Returns:
    
    instance of 'textScore' Meta