BUG-509: reorganize data tree abstractions.

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / store / impl / DataAndMetadataSnapshot.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataAndMetadataSnapshot.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataAndMetadataSnapshot.java
deleted file mode 100644 (file)
index b540eea..0000000
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/DataAndMetadataSnapshot.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2014 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.controller.md.sal.dom.store.impl;
-
-import org.opendaylight.controller.md.sal.dom.store.impl.tree.StoreMetadataNode;
-import org.opendaylight.controller.md.sal.dom.store.impl.tree.TreeNodeUtils;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-
-import com.google.common.base.Optional;
-
-class DataAndMetadataSnapshot {
-
-    private final StoreMetadataNode metadataTree;
-    private final Optional<SchemaContext> schemaContext;
-
-    private DataAndMetadataSnapshot(final StoreMetadataNode metadataTree, final Optional<SchemaContext> schemaCtx) {
-        this.metadataTree = metadataTree;
-        this.schemaContext = schemaCtx;
-    }
-
-    public static Builder builder() {
-        return new Builder();
-    }
-
-    public static DataAndMetadataSnapshot createEmpty() {
-        return createEmpty(new NodeIdentifier(SchemaContext.NAME));
-    }
-
-
-    public static DataAndMetadataSnapshot createEmpty(final NodeIdentifier rootNode) {
-        NormalizedNode<?, ?> data = Builders.containerBuilder().withNodeIdentifier(rootNode).build();
-        StoreMetadataNode metadata = StoreMetadataNode.createEmpty(data);
-        return new DataAndMetadataSnapshot(metadata,Optional.<SchemaContext>absent());
-    }
-
-    public static DataAndMetadataSnapshot createEmpty(final SchemaContext ctx) {
-        NodeIdentifier rootNodeIdentifier = new NodeIdentifier(ctx.getQName());
-        NormalizedNode<?, ?> data = Builders.containerBuilder().withNodeIdentifier(rootNodeIdentifier).build();
-        StoreMetadataNode metadata = StoreMetadataNode.createEmpty(data);
-        return new DataAndMetadataSnapshot(metadata, Optional.of(ctx));
-    }
-
-    public Optional<SchemaContext> getSchemaContext() {
-        return schemaContext;
-    }
-
-    public NormalizedNode<?, ?> getDataTree() {
-        return metadataTree.getData();
-    }
-
-    public StoreMetadataNode getMetadataTree() {
-        return metadataTree;
-    }
-
-    public Optional<StoreMetadataNode> read(final InstanceIdentifier path) {
-        return TreeNodeUtils.findNode(metadataTree, path);
-    }
-
-    public static class Builder {
-        private StoreMetadataNode metadataTree;
-        private SchemaContext schemaContext;
-
-        public Builder setMetadataTree(final StoreMetadataNode metadataTree) {
-            this.metadataTree = metadataTree;
-            return this;
-        }
-
-        public Builder setSchemaContext(final SchemaContext schemaContext) {
-            this.schemaContext = schemaContext;
-            return this;
-        }
-
-        public DataAndMetadataSnapshot build() {
-            return new DataAndMetadataSnapshot(metadataTree, Optional.fromNullable(schemaContext));
-        }
-
-    }
-}