Reference Packaging attribute

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Reference Packaging attribute is one of the “special” attributes used to build packaging hierarchies.

Packaging attribute and quantity attribute has to be also defined in "primaryAttributes" section as "package" and "quantity" attributes.

Code Examples:

referenceAttribute(...).withQuantityAttribute(...) registers both the package and quantity entries in the root-level primaryAttributes map (pointing at the reference attribute and its quantity sub-attribute respectively), in addition to defining the attribute in the root-level attributes array of the datastandard version file:

{
  "primaryAttributes" : {
    "package" : "PACKAGING_REF",
    "quantity" : "PACKAGING_QTY"
  },
  "attributes" : [ {
    "id" : "PACKAGING_REF",
    "name" : "Packaging",
    "type" : {
      "id" : "reference",
      "restriction" : { }
    },
    "attributeLinks" : [ {
      "id" : "PACKAGING_QTY",
      "appliesTo" : "ALL"
    } ]
  } ]
}

Attribute packagingAttribute = AttributeBuilder.referenceAttribute("PACKAGING_REF", "Packaging")
        .withQuantityAttribute(AttributeBuilder.integerAttribute("PACKAGING_QTY", "Quantity").build())
        .build();