* 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.tree.data;
+ */
+package org.opendaylight.controller.md.sal.dom.store.impl.tree.data;
- import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkArgument;
import org.opendaylight.controller.md.sal.dom.store.impl.tree.DataPreconditionFailedException;
- import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
- import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
- import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
- import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
- import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
- import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
- import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
- import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
+import org.opendaylight.controller.md.sal.dom.store.impl.tree.spi.TreeNode;
+import org.opendaylight.controller.md.sal.dom.store.impl.tree.spi.TreeNodeFactory;
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
+import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import com.google.common.base.Optional;
- import com.google.common.primitives.UnsignedLong;
+import com.google.common.primitives.UnsignedLong;
- abstract class ValueNodeModificationStrategy<T extends DataSchemaNode> extends SchemaAwareApplyOperation {
+abstract class ValueNodeModificationStrategy<T extends DataSchemaNode> extends SchemaAwareApplyOperation {
- private final T schema;
- private final Class<? extends NormalizedNode<?, ?>> nodeClass;
+ private final T schema;
+ private final Class<? extends NormalizedNode<?, ?>> nodeClass;
- protected ValueNodeModificationStrategy(final T schema, final Class<? extends NormalizedNode<?, ?>> nodeClass) {
- super();
- this.schema = schema;
- this.nodeClass = nodeClass;
- }
+ protected ValueNodeModificationStrategy(final T schema, final Class<? extends NormalizedNode<?, ?>> nodeClass) {
+ super();
+ this.schema = schema;
+ this.nodeClass = nodeClass;
+ }
- @Override
- protected void verifyWrittenStructure(final NormalizedNode<?, ?> writtenValue) {
- checkArgument(nodeClass.isInstance(writtenValue), "Node should must be of type %s", nodeClass);
- }
+ @Override
+ protected void verifyWrittenStructure(final NormalizedNode<?, ?> writtenValue) {
+ checkArgument(nodeClass.isInstance(writtenValue), "Node should must be of type %s", nodeClass);
+ }
- @Override
- public Optional<ModificationApplyOperation> getChild(final PathArgument child) {
- throw new UnsupportedOperationException("Node " + schema.getPath()
- + "is leaf type node. Child nodes not allowed");
- }
+ @Override
+ public Optional<ModificationApplyOperation> getChild(final PathArgument child) {
+ throw new UnsupportedOperationException("Node " + schema.getPath()
+ + "is leaf type node. Child nodes not allowed");
+ }
- @Override
- protected StoreMetadataNode applySubtreeChange(final NodeModification modification,
- final StoreMetadataNode currentMeta, final UnsignedLong subtreeVersion) {
- throw new UnsupportedOperationException("Node " + schema.getPath()
- + "is leaf type node. Subtree change is not allowed.");
- }
+ @Override
+ protected TreeNode applySubtreeChange(final ModifiedNode modification,
+ final TreeNode currentMeta, final UnsignedLong subtreeVersion) {
+ throw new UnsupportedOperationException("Node " + schema.getPath()
+ + "is leaf type node. Subtree change is not allowed.");
+ }
- @Override
- protected StoreMetadataNode applyMerge(final NodeModification modification, final StoreMetadataNode currentMeta,
- final UnsignedLong subtreeVersion) {
- return applyWrite(modification, Optional.of(currentMeta), subtreeVersion);
- }
+ @Override
+ protected TreeNode applyMerge(final ModifiedNode modification, final TreeNode currentMeta,
+ final UnsignedLong subtreeVersion) {
+ // Just overwrite whatever was there
+ return applyWrite(modification, null, subtreeVersion);
+ }
- @Override
- protected StoreMetadataNode applyWrite(final NodeModification modification,
- final Optional<StoreMetadataNode> currentMeta, final UnsignedLong subtreeVersion) {
- return StoreMetadataNode.builder(subtreeVersion).setSubtreeVersion(subtreeVersion)
- .setData(modification.getWrittenValue()).build();
- }
+ @Override
+ protected TreeNode applyWrite(final ModifiedNode modification,
+ final Optional<TreeNode> currentMeta, final UnsignedLong subtreeVersion) {
+ return TreeNodeFactory.createTreeNode(modification.getWrittenValue(), subtreeVersion);
+ }
- @Override
- protected void checkSubtreeModificationApplicable(final InstanceIdentifier path,final NodeModification modification,
- final Optional<StoreMetadataNode> current) throws DataPreconditionFailedException {
- throw new DataPreconditionFailedException(path, "Subtree modification is not allowed.");
- }
+ @Override
+ protected void checkSubtreeModificationApplicable(final InstanceIdentifier path, final NodeModification modification,
+ final Optional<TreeNode> current) throws DataPreconditionFailedException {
+ throw new DataPreconditionFailedException(path, "Subtree modification is not allowed.");
+ }
- public static class LeafSetEntryModificationStrategy extends ValueNodeModificationStrategy<LeafListSchemaNode> {
- @SuppressWarnings({ "unchecked", "rawtypes" })
- protected LeafSetEntryModificationStrategy(final LeafListSchemaNode schema) {
- super(schema, (Class) LeafSetEntryNode.class);
- }
- }
+ public static class LeafSetEntryModificationStrategy extends ValueNodeModificationStrategy<LeafListSchemaNode> {
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ protected LeafSetEntryModificationStrategy(final LeafListSchemaNode schema) {
+ super(schema, (Class) LeafSetEntryNode.class);
+ }
+ }
- public static class LeafModificationStrategy extends ValueNodeModificationStrategy<LeafSchemaNode> {
- @SuppressWarnings({ "unchecked", "rawtypes" })
- protected LeafModificationStrategy(final LeafSchemaNode schema) {
- super(schema, (Class) LeafNode.class);
- }
- }
- }
\ No newline at end of file
+ public static class LeafModificationStrategy extends ValueNodeModificationStrategy<LeafSchemaNode> {
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ protected LeafModificationStrategy(final LeafSchemaNode schema) {
+ super(schema, (Class) LeafNode.class);
+ }
+ }
+}
\ No newline at end of file