+/*
+ * Copyright (c) 2014 Brocade Communications 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.store.impl;
+
+/**
+ * Holds configuration properties when creating an {@link InMemoryDOMDataStore} instance via the
+ * {@link InMemoryDOMDataStoreFactory}
+ *
+ * @author Thomas Pantelis
+ * @see InMemoryDOMDataStoreFactory
+ */
+public class InMemoryDOMDataStoreConfigProperties {
+
+ public static final int DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE = 1000;
+ public static final int DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE = 20;
+ public static final int DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE = 1000;
+
+ private static final InMemoryDOMDataStoreConfigProperties DEFAULT =
+ create(DEFAULT_MAX_DATA_CHANGE_EXECUTOR_POOL_SIZE,
+ DEFAULT_MAX_DATA_CHANGE_EXECUTOR_QUEUE_SIZE,
+ DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE);
+
+ private final int maxDataChangeExecutorQueueSize;
+ private final int maxDataChangeExecutorPoolSize;
+ private final int maxDataChangeListenerQueueSize;
+
+ /**
+ * Constructs an instance with the given property values.
+ *
+ * @param maxDataChangeExecutorPoolSize
+ * maximum thread pool size for the data change notification executor.
+ * @param maxDataChangeExecutorQueueSize
+ * maximum queue size for the data change notification executor.
+ * @param maxDataChangeListenerQueueSize
+ * maximum queue size for the data change listeners.
+ */
+ public static InMemoryDOMDataStoreConfigProperties create(int maxDataChangeExecutorPoolSize,
+ int maxDataChangeExecutorQueueSize, int maxDataChangeListenerQueueSize) {
+ return new InMemoryDOMDataStoreConfigProperties(maxDataChangeExecutorPoolSize,
+ maxDataChangeExecutorQueueSize, maxDataChangeListenerQueueSize);
+ }
+
+ /**
+ * Returns the InMemoryDOMDataStoreConfigProperties instance with default values.
+ */
+ public static InMemoryDOMDataStoreConfigProperties getDefault() {
+ return DEFAULT;
+ }
+
+ private InMemoryDOMDataStoreConfigProperties(int maxDataChangeExecutorPoolSize,
+ int maxDataChangeExecutorQueueSize, int maxDataChangeListenerQueueSize) {
+ this.maxDataChangeExecutorQueueSize = maxDataChangeExecutorQueueSize;
+ this.maxDataChangeExecutorPoolSize = maxDataChangeExecutorPoolSize;
+ this.maxDataChangeListenerQueueSize = maxDataChangeListenerQueueSize;
+ }
+
+ /**
+ * Returns the maximum queue size for the data change notification executor.
+ */
+ public int getMaxDataChangeExecutorQueueSize() {
+ return maxDataChangeExecutorQueueSize;
+ }
+
+ /**
+ * Returns the maximum thread pool size for the data change notification executor.
+ */
+ public int getMaxDataChangeExecutorPoolSize() {
+ return maxDataChangeExecutorPoolSize;
+ }
+
+ /**
+ * Returns the maximum queue size for the data change listeners.
+ */
+ public int getMaxDataChangeListenerQueueSize() {
+ return maxDataChangeListenerQueueSize;
+ }
+}