*/
package org.argeo.jcr;
+import java.util.function.Function;
+
import javax.jcr.Session;
/** An arbitrary execution on a JCR session, optionally returning a result. */
-public interface JcrCallback {
- public Object execute(Session session);
+@FunctionalInterface
+public interface JcrCallback extends Function<Session, Object> {
+ /** @deprecated Use {@link #apply(Session)} instead. */
+ @Deprecated
+ public default Object execute(Session session) {
+ return apply(session);
+ }
}