Instance Property

sourceExpression

The source expression for the entity mapping.

Declaration

@property(strong) NSExpression *sourceExpression;

Discussion

The source expression is used to obtain the collection of managed objects to process through the mapping. The expression can be a fetch request expression, or any other expression that evaluates to a collection.

See Also

Managing Source Information

sourceEntityName

The source entity name for the entity mapping.

sourceEntityVersionHash

The version hash of the source entity for the entity mapping.