Determining if a backref is needed

gistfile1.txt

Remove BackrefAttributeBinding creation from Binder.

Add the following to EntityBinding:

private Set<PluralAttributeKeyBinding> referencingPluralAttributeKeyBindings;

public void addReferencingPluralAttributeKeyBinding(PluralAttributeBinding pluralAttributeKeyBinding) {
    referencingPluralAttributeKeyBindings.add( pluralAttributeKeyBinding );
}

public void completeInitialization() {
    for ( PluralAttributeKeyBinding pluralAttributeKeyBinding : referencingPluralAttributeKeyBindings ) {       
        if ( ! pluralAttributeKeyBinding.isInverse() && 
             ! pluralAttributeKeyBinding.isNullable() &&
             getAttributeBindingContainingColumns( 
                  pluralAttributeKeyBinding.getForeignKey().getColumns() 
             ) == null ) {
            create BackRefAttributeBinding;
        }
    }
}

private SingularAttributeBinding getAttributeBindingContainingColumns( List<Column> columns) {
   ...
}