public string | array getFields () Returns the fields
public setIntermediateRelation (string | array $intermediateFields, string $intermediateModel, string $intermediateReferencedFields)
integer HAS_ONE_THROUGH
public getReferencedModel () Returns the referenced model
public getType () Returns the relation type
integer BELONGS_TO
integer ACTION_CASCADE
integer HAS_MANY_THROUGH
integer HAS_ONE
public string | array getOptions () Returns the options
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