| Interface | Description | 
|---|---|
| ResourceAllocator | 
 Trait used to help executor/worker allocate resources. 
 | 
| Class | Description | 
|---|---|
| ResourceInformation | 
 Class to hold information about a type of Resource. 
 | 
| ResourceInformationJson | 
 A case class to simplify JSON serialization of  
ResourceInformation. | 
| ResourceUtils |