org.argeo.api/src/org/argeo/api/gcr/ContentMetadata.java

   1 package org.argeo.api.gcr;
   2
   3 import java.io.Serializable;
   4 import java.util.Set;
   5
   6 public interface ContentMetadata extends Serializable {
   7         Set<String> getKnownKeys();
   8
   9         Set<String> getTypes();
  10
  11         /** Whether that content can have unknown keys. */
  12         default boolean isStructured() {
  13                 return false;
  14         }
  15 }