public void add(TemporaryImportedField importedField) {
        fields.put(importedField.fieldName(), importedField);
    }
A set of fields that are imported from referenced document types.

This is temporary AST structure that only refers to the imported fields by name.

@author geirst
config-model/src/main/java/com/yahoo/schema/document/TemporaryImportedFields.java