+ * Removes the property with the given name.
+ *
+ * @param name
+ * The name of the property to remove
+ */
+ public void removeProperty(String name);
+
+ /**
+ * Retrieves the trust that this identity receives from the given own
+ * identity. If this identity is not in the own identity’s trust tree, a
+ * {@link Trust} is returned that has all its elements set to {@code null}.
+ * If the trust can not be retrieved, {@code null} is returned.
+ *
+ * @param ownIdentity
+ * The own identity to get the trust for
+ * @return The trust assigned to this identity, or {@code null} if the trust
+ * could not be retrieved
+ */
+ public Trust getTrust(OwnIdentity ownIdentity);
+
+ /**
+ * Sets the trust given by an own identity to this identity.
+ *
+ * @param ownIdentity
+ * The own identity that gave trust to this identity
+ * @param trust
+ * The trust given by the given own identity
+ */
+ public void setTrust(OwnIdentity ownIdentity, Trust trust);
+
+ /**
+ * Removes trust assignment from the given own identity for this identity.
+ *
+ * @param ownIdentity
+ * The own identity that removed the trust assignment for this
+ * identity