X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-dom-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fdom%2Fstore%2Fimpl%2Ftree%2Fdata%2FAlwaysFailOperation.java;h=7f66f7ff7e54090a9b101246c14cba338ba09403;hb=21ac8568d134427df8b1539a0648377cf74d70d1;hp=4e3aa4911365988c916918b19a0accadf38372cd;hpb=bd98ee34425db52782ebdb0dd7cefcf1763f972c;p=controller.git

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/data/AlwaysFailOperation.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/data/AlwaysFailOperation.java
index 4e3aa49113..7f66f7ff7e 100644
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/data/AlwaysFailOperation.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/tree/data/AlwaysFailOperation.java
@@ -1,21 +1,27 @@
 package org.opendaylight.controller.md.sal.dom.store.impl.tree.data;
 
+import org.opendaylight.controller.md.sal.dom.store.impl.tree.spi.TreeNode;
 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
 
 import com.google.common.base.Optional;
 import com.google.common.primitives.UnsignedLong;
 
+/**
+ * An implementation of apply operation which fails to do anything,
+ * consistently. An instance of this class is used by the data tree
+ * if it does not have a SchemaContext attached and hence cannot
+ * perform anything meaningful.
+ */
 final class AlwaysFailOperation implements ModificationApplyOperation {
-
     @Override
-    public Optional<StoreMetadataNode> apply(final NodeModification modification,
-            final Optional<StoreMetadataNode> storeMeta, final UnsignedLong subtreeVersion) {
+    public Optional<TreeNode> apply(final ModifiedNode modification,
+            final Optional<TreeNode> storeMeta, final UnsignedLong subtreeVersion) {
         throw new IllegalStateException("Schema Context is not available.");
     }
 
     @Override
-    public void checkApplicable(final InstanceIdentifier path,final NodeModification modification, final Optional<StoreMetadataNode> storeMetadata) {
+    public void checkApplicable(final InstanceIdentifier path,final NodeModification modification, final Optional<TreeNode> storeMetadata) {
         throw new IllegalStateException("Schema Context is not available.");
     }
 
@@ -25,7 +31,7 @@ final class AlwaysFailOperation implements ModificationApplyOperation {
     }
 
     @Override
-    public void verifyStructure(final NodeModification modification) throws IllegalArgumentException {
+    public void verifyStructure(final ModifiedNode modification) {
         throw new IllegalStateException("Schema Context is not available.");
     }
 }
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