MissingSubjectValidator (SSSOM-Java 1.11.2 API)

java.lang.Object
- org.incenp.obofoundry.sssom.checks.MissingSubjectValidator

All Implemented Interfaces:

IMappingValidator
```
public class MissingSubjectValidator
extends Object
implements IMappingValidator
```
Checks that a mapping has a subject.
The subject is represented either by the subject_id slot, or by the subject_label slot iff the subject type is set to EntityType.RDFS_LITERAL (i.e. if the mapping is a “literal mapping”).

- Constructor Summary
  
  Constructors
  Constructor Description
  
  MissingSubjectValidator()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  ValidationError validate(Mapping mapping)
  Checks a mapping for a possible post-parsing error.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MissingSubjectValidator
```
public MissingSubjectValidator()
```
- Method Detail
  - validate
```
public ValidationError validate(Mapping mapping)
```
    Description copied from interface: IMappingValidator
    
    Checks a mapping for a possible post-parsing error.
    
    Specified by:
    
    validate in interface IMappingValidator
    
    Parameters:
    
    mapping - The mapping to check.
    
    Returns:
    
    An error code, or null if the set passes the test represented by this object.