IResourceDescription.Manager.AllChangeAware (org.eclipse.xtext 2.30.0 API)

All Superinterfaces:

IResourceDescription.Manager

Enclosing interface:

IResourceDescription.Manager
```
public static interface IResourceDescription.Manager.AllChangeAware
extends IResourceDescription.Manager
```
Implement this interface if your language should be notified of all IResourceDescription.Deltas, even if they don't contain any changed EObjectDescriptions

Since:

2.7

Nested Class Summary
- Nested classes/interfaces inherited from interface org.eclipse.xtext.resource.IResourceDescription.Manager
  IResourceDescription.Manager.AllChangeAware

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isAffectedByAny(java.util.Collection<IResourceDescription.Delta> deltas, IResourceDescription candidate, IResourceDescriptions context)`	Batch operation to check whether a description is affected by any given delta in the given context.

Methods inherited from interface org.eclipse.xtext.resource.IResourceDescription.Manager
createDelta, getResourceDescription, isAffected, isAffected

- Method Detail
  - isAffectedByAny
```
boolean isAffectedByAny(java.util.Collection<IResourceDescription.Delta> deltas,
                        IResourceDescription candidate,
                        IResourceDescriptions context)
                 throws java.lang.IllegalArgumentException
```
    Batch operation to check whether a description is affected by any given delta in the given context. Implementations may perform any optimizations to return false whenever possible, e.g. check the deltas against the visible containers.
    
    Parameters:
    
    deltas - List of deltas to check. May not be null. In contrast to IResourceDescription.Manager.isAffected(Collection, IResourceDescription, IResourceDescriptions) callers of this method are expected to pass in all deltas, even if they don't have changed IEObjectDescriptions
    
    candidate - The description to check. May not be null.
    
    context - The current context of the batch operation. May not be null.
    
    Returns:
    
    whether the candidate is affected by any of the given changes.
    
    Throws:
    
    java.lang.IllegalArgumentException - if this manager is not responsible for the given candidate.