# Package grails.databinding

- Interface Summary
  Interface | Description
  --- | ---
  BindingHelper | Classes which implement this interface may participate in the data binding process.
  CollectionDataBindingSource | @see DataBindingSource
  DataBinder | @author Jeff Brown
  DataBindingSource | A DataBindingSource is a lot like a Map but is read-only and is tailored to support data binding.
  StructuredBindingEditor | StructuredBindingEditors convert structured data in a Map into an object.
  TypedStructuredBindingEditor | @since 3.0

- Class Summary
  Class | Description
  --- | ---
  SimpleDataBinder | A data binder that will bind nested Maps to an object.
  SimpleMapDataBindingSource |

- Annotation Type Summary
  Annotation Type | Description
  --- | ---
  BindUsing | This annotation may be applied to a class or to a field to customize the data binding process.
  BindingFormat | Apply BindingFormat to a field to provide a format to be used when binding a String to this field.