AbstractQueryFactory (Morphia)

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

All Implemented Interfaces:

QueryFactory

Direct Known Subclasses:

DefaultQueryFactory
```
public abstract class AbstractQueryFactory
extends java.lang.Object
implements QueryFactory
```
An abstract implementation of QueryFactory.

Constructor Summary

Constructors
Constructor Description

AbstractQueryFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T> Query<T>`	`createQuery(Datastore datastore)`	Creates an unvalidated `Query` typically for use in aggregation pipelines.
`<T> Query<T>`	`createQuery(Datastore datastore, com.mongodb.DBCollection collection, java.lang.Class<T> type)`	Creates and returns a `Query` for the given arguments.

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

Methods inherited from interface dev.morphia.query.QueryFactory
createQuery

- Constructor Detail
  - AbstractQueryFactory
```
public AbstractQueryFactory()
```
- Method Detail
  - createQuery
```
public <T> Query<T> createQuery(Datastore datastore,
                                com.mongodb.DBCollection collection,
                                java.lang.Class<T> type)
```
    Description copied from interface: QueryFactory
    
    Creates and returns a Query for the given arguments. Default implementations of this method will simply delegate to QueryFactory.createQuery(Datastore, DBCollection, Class, DBObject) with the last argument being null.
    
    Specified by:
    
    createQuery in interface QueryFactory
    
    Type Parameters:
    
    T - the type of the result
    
    Parameters:
    
    datastore - the Datastore to use
    
    collection - the collection to query
    
    type - the type of the result
    
    Returns:
    
    the query
    
    See Also:
    
    QueryFactory.createQuery(Datastore, DBCollection, Class, DBObject)
  - createQuery
```
public <T> Query<T> createQuery(Datastore datastore)
```
    Description copied from interface: QueryFactory
    
    Creates an unvalidated Query typically for use in aggregation pipelines.
    
    Specified by:
    
    createQuery in interface QueryFactory
    
    Type Parameters:
    
    T - the type of the result
    
    Parameters:
    
    datastore - the Datastore to use
    
    Returns:
    
    the query