HSEARCH-966 Introduce new API: IndexingMonitor

hibernate-search-engine/src/main/java/org/hibernate/search/backend/IndexingMonitor.java

@@ -0,0 +1,37 @@
+/* 
+ * Hibernate, Relational Persistence for Idiomatic Java
+ * 
+ * JBoss, Home of Professional Open Source
+ * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @authors tag. All rights reserved.
+ * See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU Lesser General Public License, v. 2.1.
+ * This program is distributed in the hope that it will be useful, but WITHOUT A
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
+ * You should have received a copy of the GNU Lesser General Public License,
+ * v.2.1 along with this distribution; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+package org.hibernate.search.backend;
+
+/**
+ * @author Sanne Grinovero <sanne@hibernate.org> (C) 2011 Red Hat Inc.
+ */
+public interface IndexingMonitor {
+
+	/**
+	 * The number of documents sent to the backend;
+	 * This is invoked several times during
+	 * the indexing process.
+	 *
+	 * @param increment number of documents sent to backend
+	 */
+	void documentsAdded(long increment);
+
+}

hibernate-search-engine/src/main/java/org/hibernate/search/batchindexing/MassIndexerProgressMonitor.java

@@ -23,6 +23,8 @@
  */
 package org.hibernate.search.batchindexing;
 
+import org.hibernate.search.backend.IndexingMonitor;
+
 /**
  * As a MassIndexer can take some time to finish it's job,
  * a MassIndexerProgressMonitor can be defined in the configuration
@@ -38,16 +40,7 @@
  * @author Sanne Grinovero
  * @author Hardy Ferentschik
  */
-public interface MassIndexerProgressMonitor {
-
-	/**
-	 * The number of documents sent to the backend;
-	 * This is invoked several times during
-	 * the indexing process.
-	 *
-	 * @param increment number of documents sent to backend
-	 */
-	void documentsAdded(long increment);
+public interface MassIndexerProgressMonitor extends IndexingMonitor {
 
 	/**
 	 * The number of Documents built;