BUG-509: remove HashMapDataStore

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

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/HashMapDataStore.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/HashMapDataStore.java
deleted file mode 100644 (file)
index 1f82bd7..0000000
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/HashMapDataStore.java
+++ /dev/null
@@ -1,121 +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.sal.dom.broker.impl;
-
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.opendaylight.controller.md.sal.common.api.data.DataCommitHandler;
-import org.opendaylight.controller.md.sal.common.api.data.DataModification;
-import org.opendaylight.controller.sal.core.api.data.DataStore;
-import org.opendaylight.yangtools.yang.common.RpcResult;
-import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
-import org.opendaylight.yangtools.yang.data.api.CompositeNode;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public final class HashMapDataStore implements DataStore, AutoCloseable {
-    private static final Logger LOG = LoggerFactory
-            .getLogger(HashMapDataStore.class);
-
-    private final Map<YangInstanceIdentifier, CompositeNode> configuration = new ConcurrentHashMap<YangInstanceIdentifier, CompositeNode>();
-    private final Map<YangInstanceIdentifier, CompositeNode> operational = new ConcurrentHashMap<YangInstanceIdentifier, CompositeNode>();
-
-    @Override
-    public boolean containsConfigurationPath(final YangInstanceIdentifier path) {
-        return configuration.containsKey(path);
-    }
-
-    @Override
-    public boolean containsOperationalPath(final YangInstanceIdentifier path) {
-        return operational.containsKey(path);
-    }
-
-    @Override
-    public Iterable<YangInstanceIdentifier> getStoredConfigurationPaths() {
-        return configuration.keySet();
-    }
-
-    @Override
-    public Iterable<YangInstanceIdentifier> getStoredOperationalPaths() {
-        return operational.keySet();
-    }
-
-    @Override
-    public CompositeNode readConfigurationData(final YangInstanceIdentifier path) {
-        LOG.trace("Reading configuration path {}", path);
-        return configuration.get(path);
-    }
-
-    @Override
-    public CompositeNode readOperationalData(YangInstanceIdentifier path) {
-        LOG.trace("Reading operational path {}", path);
-        return operational.get(path);
-    }
-
-    @Override
-    public DataCommitHandler.DataCommitTransaction<YangInstanceIdentifier, CompositeNode> requestCommit(
-            final DataModification<YangInstanceIdentifier, CompositeNode> modification) {
-        return new HashMapDataStoreTransaction(modification, this);
-    }
-
-    public RpcResult<Void> rollback(HashMapDataStoreTransaction transaction) {
-        return RpcResultBuilder.<Void> success().build();
-    }
-
-    public RpcResult<Void> finish(HashMapDataStoreTransaction transaction) {
-        final DataModification<YangInstanceIdentifier, CompositeNode> modification = transaction
-                .getModification();
-        for (final YangInstanceIdentifier removal : modification
-                .getRemovedConfigurationData()) {
-            LOG.trace("Removing configuration path {}", removal);
-            remove(configuration, removal);
-        }
-        for (final YangInstanceIdentifier removal : modification
-                .getRemovedOperationalData()) {
-            LOG.trace("Removing operational path {}", removal);
-            remove(operational, removal);
-        }
-        if (LOG.isTraceEnabled()) {
-            for (final YangInstanceIdentifier a : modification
-                    .getUpdatedConfigurationData().keySet()) {
-                LOG.trace("Adding configuration path {}", a);
-            }
-            for (final YangInstanceIdentifier a : modification
-                    .getUpdatedOperationalData().keySet()) {
-                LOG.trace("Adding operational path {}", a);
-            }
-        }
-        configuration.putAll(modification.getUpdatedConfigurationData());
-        operational.putAll(modification.getUpdatedOperationalData());
-
-        return RpcResultBuilder.<Void> success().build();
-    }
-
-    public void remove(final Map<YangInstanceIdentifier, CompositeNode> map,
-            final YangInstanceIdentifier identifier) {
-        Set<YangInstanceIdentifier> affected = new HashSet<YangInstanceIdentifier>();
-        for (final YangInstanceIdentifier path : map.keySet()) {
-            if (identifier.contains(path)) {
-                affected.add(path);
-            }
-        }
-        for (final YangInstanceIdentifier pathToRemove : affected) {
-            LOG.trace("Removed path {}", pathToRemove);
-            map.remove(pathToRemove);
-        }
-    }
-
-    @Override
-    public void close() {
-        // NOOP
-    }
-}