X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fcds-access-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Faccess%2Fcommands%2FAbstractReadTransactionRequest.java;h=3fc4821edf99e64eed0feec7b983b1015fc86329;hb=abaef4a5ae37f27542155457fe7306a4662b1eeb;hp=a8fbbcfb3300433b2176ae9bbabdac1da8d70226;hpb=9b4f21460c6dcb10c381df631d064d05de16546c;p=controller.git

diff --git a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/AbstractReadTransactionRequest.java b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/AbstractReadTransactionRequest.java
index a8fbbcfb33..3fc4821edf 100644
--- a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/AbstractReadTransactionRequest.java
+++ b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/AbstractReadTransactionRequest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
+ * Copyright (c) 2016, 2017 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,
@@ -10,16 +10,13 @@ package org.opendaylight.controller.cluster.access.commands;
 import akka.actor.ActorRef;
 import com.google.common.annotations.Beta;
 import com.google.common.base.MoreObjects.ToStringHelper;
-import com.google.common.base.Preconditions;
-import javax.annotation.Nonnull;
 import org.opendaylight.controller.cluster.access.ABIVersion;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
 /**
- * Abstract base class for {@link TransactionRequest}s accessing data as visible in the isolated context of a particular
- * transaction. The path of the data being accessed is returned via {@link #getPath()}.
+ * Abstract base class for {@link TransactionRequest}s accessing transaction state without modifying it.
  *
+ * <p>
  * This class is visible outside of this package for the purpose of allowing common instanceof checks
  * and simplified codepaths.
  *
@@ -28,30 +25,32 @@ import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  * @param <T> Message type
  */
 @Beta
-public abstract class AbstractReadTransactionRequest<T extends AbstractReadTransactionRequest<T>> extends TransactionRequest<T> {
+public abstract class AbstractReadTransactionRequest<T extends AbstractReadTransactionRequest<T>>
+        extends TransactionRequest<T> {
     private static final long serialVersionUID = 1L;
-    private final YangInstanceIdentifier path;
+
+    private final boolean snapshotOnly;
 
     AbstractReadTransactionRequest(final TransactionIdentifier identifier, final long sequence, final ActorRef replyTo,
-        final YangInstanceIdentifier path) {
+        final boolean snapshotOnly) {
         super(identifier, sequence, replyTo);
-        this.path = Preconditions.checkNotNull(path);
+        this.snapshotOnly = snapshotOnly;
     }
 
     AbstractReadTransactionRequest(final T request, final ABIVersion version) {
         super(request, version);
-        this.path = request.getPath();
+        this.snapshotOnly = request.isSnapshotOnly();
     }
 
-    public final @Nonnull YangInstanceIdentifier getPath() {
-        return path;
+    public final boolean isSnapshotOnly() {
+        return snapshotOnly;
     }
 
     @Override
     protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
-        return super.addToStringAttributes(toStringHelper).add("path", path);
+        return super.addToStringAttributes(toStringHelper).add("snapshotOnly", snapshotOnly);
     }
 
     @Override
-    protected abstract AbstractReadTransactionRequestProxyV1<T> externalizableProxy(final ABIVersion version);
+    protected abstract AbstractReadTransactionRequestProxyV1<T> externalizableProxy(ABIVersion version);
 }