Criteria (Morphia)

All Known Subinterfaces:

CriteriaContainer

All Known Implementing Classes:

AbstractCriteria, CriteriaContainerImpl, QueryImpl, WhereCriteria
```
public interface Criteria
```
Internal class for building up query documents.

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

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`attach(CriteriaContainer container)`	Used to add this Criteria to a CriteriaContainer
`java.lang.String`	`getFieldName()`
`com.mongodb.DBObject`	`toDBObject()`

- Method Detail
  - toDBObject
```
com.mongodb.DBObject toDBObject()
```
    Returns:
    
    the DBObject form of this type
  - attach
```
void attach(CriteriaContainer container)
```
    Used to add this Criteria to a CriteriaContainer
    
    Parameters:
    
    container - the container to add to
  - getFieldName
```
java.lang.String getFieldName()
```
    Returns:
    
    the field name for the criteria