Populate data/ hierarchy

[yangtools.git] / yang / yang-data-api / src / main / java / org / opendaylight / yangtools / yang / data / api / schema / tree / CursorAwareDataTreeSnapshot.java

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/CursorAwareDataTreeSnapshot.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/CursorAwareDataTreeSnapshot.java
deleted file mode 100644 (file)
index 10a6dfd..0000000
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/tree/CursorAwareDataTreeSnapshot.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.yangtools.yang.data.api.schema.tree;
-
-import com.google.common.annotations.Beta;
-import java.util.Optional;
-import org.eclipse.jdt.annotation.NonNull;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-
-/**
- * A {@link DataTreeSnapshot} which allows creation of a {@link DataTreeSnapshotCursor}.
- */
-@Beta
-public interface CursorAwareDataTreeSnapshot extends DataTreeSnapshot {
-    /**
-     * Create a new {@link DataTreeSnapshotCursor} at specified path. May fail
-     * if specified path does not exist.
-     *
-     * @param path Path at which the cursor is to be anchored
-     * @return A new cursor, or empty if the path does not exist.
-     * @throws IllegalStateException if there is another cursor currently open.
-     */
-    Optional<? extends DataTreeSnapshotCursor> openCursor(@NonNull YangInstanceIdentifier path);
-
-    /**
-     * Create a new {@link DataTreeSnapshotCursor} at the root of the modification.
-     *
-     * @return A new cursor
-     * @throws IllegalStateException if there is another cursor currently open.
-     */
-    default DataTreeSnapshotCursor openCursor() {
-        return openCursor(YangInstanceIdentifier.empty()).get();
-    }
-
-    @Override
-    CursorAwareDataTreeModification newModification();
-}