availableComponentGroups

Returns a list of all the component groups that are present in the transaction, excluding the privacySalt, in the following order (which is the same with the order in ComponentGroupEnum:

• list of each input that is present
• list of each output that is present
• list of each command that is present
• list of each attachment that is present
• The notary Party, if present (list with one element)
• The time-window of the transaction, if present (list with one element)
• list of each reference input that is present
• network parameters hash if present