Revision: 3528
http://archive-access.svn.sourceforge.net/archive-access/?rev=3528&view=rev
Author: bradtofel
Date: 2011-09-06 04:11:53 +0000 (Tue, 06 Sep 2011)
Log Message:
-----------
INITIAL REV: simple composite filter
Added Paths:
-----------
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeFilter.java
Added: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeFilter.java (rev 0)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeFilter.java 2011-09-06 04:11:53 UTC (rev 3528)
@@ -0,0 +1,64 @@
+/*
+ * This file is part of the Wayback archival access software
+ * (http://archive-access.sourceforge.net/projects/wayback/).
+ *
+ * Licensed to the Internet Archive (IA) by one or more individual
+ * contributors.
+ *
+ * The IA 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.archive.wayback.resourceindex.filters;
+
+import java.util.List;
+
+import org.archive.wayback.core.CaptureSearchResult;
+import org.archive.wayback.util.ObjectFilter;
+
+/**
+ * Simple composite ObjectFilter - which includes only if all components include
+ *
+ * @author brad
+ *
+ */
+public class CompositeFilter implements ObjectFilter<CaptureSearchResult> {
+ private List<ObjectFilter<CaptureSearchResult>> filters;
+ /* (non-Javadoc)
+ * @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
+ */
+ public int filterObject(CaptureSearchResult r) {
+
+ for(ObjectFilter<CaptureSearchResult> filter : filters) {
+ if(filter == null) {
+ return FILTER_EXCLUDE;
+ }
+ int result = filter.filterObject(r);
+ if(result != FILTER_INCLUDE) {
+ return result;
+ }
+ }
+ return FILTER_INCLUDE;
+ }
+ /**
+ * @return the filters
+ */
+ public List<ObjectFilter<CaptureSearchResult>> getFilters() {
+ return filters;
+ }
+ /**
+ * @param filters the filters to set
+ */
+ public void setFilters(List<ObjectFilter<CaptureSearchResult>> filters) {
+ this.filters = filters;
+ }
+
+}
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