MapObjectReference (Morphia)

java.lang.Object
- dev.morphia.mapping.lazy.proxy.AbstractReference
- - dev.morphia.mapping.lazy.proxy.MapObjectReference

All Implemented Interfaces:

com.thoughtworks.proxy.kit.ObjectReference, ProxiedEntityReferenceMap, ProxiedReference, java.io.Serializable
```
public class MapObjectReference
extends AbstractReference
implements ProxiedEntityReferenceMap
```
Author:

Uwe Schaefer, (us@thomas-daily.de)

See Also:

Serialized Form

Field Summary
- Fields inherited from class dev.morphia.mapping.lazy.proxy.AbstractReference
  ignoreMissing, object, referenceObjClass

Constructor Summary

Constructors
Constructor	Description
`MapObjectReference(Datastore datastore, java.util.Map mapToProxy, java.lang.Class referenceObjClass, boolean ignoreMissing)`	Creates a MapObjectReference

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Map<java.lang.Object,Key<?>>`	`__getReferenceMap()`
`void`	`__put(java.lang.Object key, Key k)`
`protected void`	`beforeWriteObject()`
`protected java.lang.Object`	`fetch()`

Methods inherited from class dev.morphia.mapping.lazy.proxy.AbstractReference
__getReferenceObjClass, __isFetched, __unwrap, fetch, get, getDatastore, set

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

Methods inherited from interface dev.morphia.mapping.lazy.proxy.ProxiedReference
__getReferenceObjClass, __isFetched, __unwrap

- Constructor Detail
  - MapObjectReference
```
public MapObjectReference(Datastore datastore,
                          java.util.Map mapToProxy,
                          java.lang.Class referenceObjClass,
                          boolean ignoreMissing)
```
    Creates a MapObjectReference
    
    Parameters:
    
    datastore - the Datastore to use when fetching this reference
    
    mapToProxy - the map to proxy
    
    referenceObjClass - the referenced objects' Class
    
    ignoreMissing - ignore missing referenced documents
- Method Detail
  - __getReferenceMap
```
public java.util.Map<java.lang.Object,Key<?>> __getReferenceMap()
```
    Specified by:
    
    __getReferenceMap in interface ProxiedEntityReferenceMap
    
    Returns:
    
    the reference map
  - __put
```
public void __put(java.lang.Object key,
                  Key k)
```
    Specified by:
    
    __put in interface ProxiedEntityReferenceMap
  - beforeWriteObject
```
protected void beforeWriteObject()
```
    Overrides:
    
    beforeWriteObject in class AbstractReference
  - fetch
```
protected java.lang.Object fetch()
```
    Specified by:
    
    fetch in class AbstractReference