From 23d5587f8a4a4dfa5fb2f5d9497d04733cdfe8df Mon Sep 17 00:00:00 2001
From: antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 21 Dec 2009 11:58:17 +0000
Subject: Copy 1.x trunk to branches for start of 1.6 release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@892786 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/domain/search/DocumentProcessor.java       | 64 ++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 sca-java-1.x/branches/sca-java-1.6/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/DocumentProcessor.java

(limited to 'sca-java-1.x/branches/sca-java-1.6/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/DocumentProcessor.java')

diff --git a/sca-java-1.x/branches/sca-java-1.6/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/DocumentProcessor.java b/sca-java-1.x/branches/sca-java-1.6/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/DocumentProcessor.java
new file mode 100644
index 0000000000..0f183e8875
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6/modules/domain-search/src/main/java/org/apache/tuscany/sca/domain/search/DocumentProcessor.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.domain.search;
+
+import org.apache.tuscany.sca.domain.search.impl.Document;
+
+/**
+ * A {@link DocumentProcessor} implementations knows how to extract data from a
+ * contribution {@link Object}. The extract data is added to a {@link Document},
+ * which is stored in a {@link DocumentMap}.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DocumentProcessor {
+
+    final public static Document FAKE_DOCUMENT = new Document();
+
+    /**
+     * Process a contribution {@link Object}, extracting from it data that
+     * should be indexed. The data should be add to a {@link Document} object,
+     * which can be found accessing the {@link DocumentMap} if it's not passed
+     * as an argument. The key used to find the {@link Document} object should
+     * be the one returned by {@link #getDocumentKey(Object)} method.
+     * 
+     * @param parentProcessor the processor that invoked this processor, if any
+     * @param documents the {@link DocumentMap} object
+     * @param object the object where data should be extracted from
+     * @param document the {@link Document} object to store the extracted data
+     * @param parent string that represent the object's parent path in the
+     *            contribution
+     * @return the resulted {@link Document} object
+     */
+    Document process(DocumentProcessor parentProcessor,
+                     DocumentMap documents,
+                     Object object,
+                     Document document,
+                     String parent);
+
+    /**
+     * Returns a object key generated from object passed as argument. The key
+     * should be unique in a contribution.
+     * 
+     * @param object the object
+     * @return a key generated from the object
+     */
+    Object getDocumentKey(Object object);
+
+}
-- 
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