Put Eclipse and JCR components in subdirs in order to clarify indirect

[lgpl/argeo-commons.git] / jcr / org.argeo.cms.jcr / src / org / argeo / jcr / JcrCallback.java

diff --git a/jcr/org.argeo.cms.jcr/src/org/argeo/jcr/JcrCallback.java b/jcr/org.argeo.cms.jcr/src/org/argeo/jcr/JcrCallback.java
new file mode 100644 (file)
index 0000000..efbaabe
--- /dev/null
+++ b/jcr/org.argeo.cms.jcr/src/org/argeo/jcr/JcrCallback.java
@@ -0,0 +1,15 @@
+package org.argeo.jcr;
+
+import java.util.function.Function;
+
+import javax.jcr.Session;
+
+/** An arbitrary execution on a JCR session, optionally returning a result. */
+@FunctionalInterface
+public interface JcrCallback extends Function<Session, Object> {
+       /** @deprecated Use {@link #apply(Session)} instead. */
+       @Deprecated
+       public default Object execute(Session session) {
+               return apply(session);
+       }
+}