Remove deprecated MD-SAL APIs

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

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/PingPongDataBroker.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/PingPongDataBroker.java
deleted file mode 100644 (file)
index 994522f..0000000
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/PingPongDataBroker.java
+++ /dev/null
@@ -1,75 +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.broker.impl;
-
-import static java.util.Objects.requireNonNull;
-
-import org.eclipse.jdt.annotation.NonNull;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeService;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeIdentifier;
-import org.opendaylight.controller.md.sal.dom.spi.ForwardingDOMDataBroker;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-
-/**
- * An implementation of a {@link DOMDataBroker}, which forwards most requests to a delegate.
- *
- * <p>
- * Its interpretation of the API contract is somewhat looser, specifically it does not
- * guarantee transaction ordering between transactions allocated directly from the broker
- * and its transaction chains.
- */
-@Deprecated(forRemoval = true)
-public final class PingPongDataBroker extends ForwardingDOMDataBroker implements AutoCloseable,
-        DOMDataTreeChangeService {
-    private final DOMDataBroker delegate;
-
-    /**
-     * Instantiate a new broker, backed by the the specified delegate
-     * {@link DOMDataBroker}.
-     *
-     * @param delegate Backend broker, may not be null.
-     */
-    public PingPongDataBroker(final @NonNull DOMDataBroker delegate) {
-        this.delegate = requireNonNull(delegate);
-    }
-
-    @Override
-    protected DOMDataBroker delegate() {
-        return delegate;
-    }
-
-    @Override
-    public PingPongTransactionChain createTransactionChain(final TransactionChainListener listener) {
-        return new PingPongTransactionChain(delegate, listener);
-    }
-
-    @Override
-    public void close() {
-        // intentionally NOOP
-    }
-
-    @Override
-    public <L extends DOMDataTreeChangeListener> ListenerRegistration<L> registerDataTreeChangeListener(
-            final DOMDataTreeIdentifier treeId, final L listener) {
-        final DOMDataTreeChangeService treeService = (DOMDataTreeChangeService) delegate.getSupportedExtensions()
-                .get(DOMDataTreeChangeService.class);
-        if (treeService != null) {
-            return treeService.registerDataTreeChangeListener(treeId, listener);
-        }
-
-        throw new UnsupportedOperationException("Delegate " + delegate + " does not support required functionality");
-    }
-
-    @Override
-    public String toString() {
-        return "PingPongDataBroker backed by " + delegate;
-    }
-}