Callback_IQuery_projection (omero-blitz 5.8.3 API)

java.lang.Object
- IceInternal.CallbackBase
- - IceInternal.TwowayCallback
  - - omero.api.Callback_IQuery_projection

All Implemented Interfaces:

Ice.TwowayCallback, Ice.TwowayCallbackArg1<java.util.List<java.util.List<RType>>>, Ice.TwowayCallbackArg1UE<java.util.List<java.util.List<RType>>>
```
public abstract class Callback_IQuery_projection
extends IceInternal.TwowayCallback
implements Ice.TwowayCallbackArg1UE<java.util.List<java.util.List<RType>>>
```
Return a sequence of RType sequences.
Each element of the outer sequence is one row in the return value. Each element of the inner sequence is one column specified in the HQL.

IObject instances are returned wrapped in an RObject instance. Primitives are mapped to the expected RType subclass. Types without an RType mapper if returned will throw an exception if present in the select except where a manual conversion is present on the server. This includes:
- Permissions instances are serialized to an RMap containing the keys: perms, canAnnotate, canEdit, canLink, canDelete, canChgrp, canChown
- The quantity types like Length are serialized to an RMap containing the keys: value, unit, symbol
As with SQL, if an aggregation statement is used, a group by clause must be added.

Examples:
```
 select i.name, i.description from Image i where i.name like '%.dv'
 
 select tag.textValue, tagset.textValue from TagAnnotation tag join tag.annotationLinks l join l.child tagset
 
 select p.pixelsType.value, count(p.id) from Pixel p group by p.pixelsType.value
 
```

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Callback_IQuery_projection()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void __completed(Ice.AsyncResult __result)
  - Methods inherited from class IceInternal.TwowayCallback
    __hasSentCallback, __sent, exception, sent
  - Methods inherited from class IceInternal.CallbackBase
    check
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface Ice.TwowayCallback
    exception, exception
  - Methods inherited from interface Ice.TwowayCallbackArg1
    response
  - Methods inherited from interface Ice.TwowayCallbackArg1UE
    exception

- Constructor Detail
  - Callback_IQuery_projection
```
public Callback_IQuery_projection()
```
- Method Detail
  - __completed
```
public final void __completed(Ice.AsyncResult __result)
```
    Specified by:
    
    __completed in class IceInternal.CallbackBase