package eu.dnetlib.dhp.schema.oaf; /** * This Enum models the OpenAccess status, currently including only the values from Unpaywall * * https://support.unpaywall.org/support/solutions/articles/44001777288-what-do-the-types-of-oa-status-green-gold-hybrid-and-bronze-mean- */ public enum OpenAccessRoute { gold, green, hybrid, bronze }