checks whether the serializer has been initialized . serializer initialization is lazy , to allow parametrization of serializers with an executionconfig via #initializeserializerunlessset executionconfig . concode_field_sep TypeInformation<T> typeInfo concode_elem_sep T defaultValue concode_elem_sep String name concode_elem_sep TypeSerializer<T> serializer concode_elem_sep long serialVersionUID concode_field_sep String getName concode_elem_sep S bind concode_elem_sep TypeSerializer<T> getSerializer concode_elem_sep void initializeSerializerUnlessSet concode_elem_sep int hashCode concode_elem_sep void writeObject concode_elem_sep boolean equals concode_elem_sep void ensureSerializerCreated concode_elem_sep String toString concode_elem_sep T getDefaultValue concode_elem_sep void readObject
boolean function ( ) { return serializer != null ; }