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[Archive-access-cvs] SF.net SVN: archive-access: [1876] trunk/archive-access/projects/wayback/ wayback-core/src/main/java/org/archive/wayback/resourceindex/filters
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From: <bra...@us...> - 2007-07-25 00:40:15
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Revision: 1876
http://archive-access.svn.sourceforge.net/archive-access/?rev=1876&view=rev
Author: bradtofel
Date: 2007-07-24 17:40:16 -0700 (Tue, 24 Jul 2007)
Log Message:
-----------
REFACTOR: now implement ObjectFilter with strong typing, instead of inheriting from SearchResultFilter
Modified Paths:
--------------
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CaptureToUrlResultFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeExclusionFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CounterFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/DateRangeFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/EndDateFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/GuardRailFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/HostMatchFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/MimeTypeFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/SelfRedirectFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/StartDateFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlMatchFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlPrefixMatchFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowEndFilter.java
trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowStartFilter.java
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CaptureToUrlResultFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CaptureToUrlResultFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CaptureToUrlResultFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -29,7 +29,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
*
@@ -37,7 +37,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class CaptureToUrlResultFilter extends SearchResultFilter {
+public class CaptureToUrlResultFilter implements ObjectFilter<SearchResult> {
private String currentUrl;
private String firstCapture;
private String lastCapture;
@@ -89,11 +89,8 @@
resultRef.put(RESULT_NUM_CAPTURES,"1");
resultRef.put(RESULT_NUM_VERSIONS,"1");
}
- /* (non-Javadoc)
- * @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
- */
- @Override
- public int filterSearchResult(SearchResult r) {
+
+ public int filterObject(SearchResult r) {
String urlKey = r.get(WaybackConstants.RESULT_URL_KEY);
if(resultRef == null || !currentUrl.equals(urlKey)) {
fungeSearchResult(r);
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeExclusionFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeExclusionFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CompositeExclusionFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -28,7 +28,7 @@
import java.util.Iterator;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter that abstracts multiple SearchResultFilters -- if all
@@ -38,24 +38,24 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class CompositeExclusionFilter extends SearchResultFilter {
+public class CompositeExclusionFilter implements ObjectFilter<SearchResult> {
- private ArrayList<SearchResultFilter> filters =
- new ArrayList<SearchResultFilter>();
+ private ArrayList<ObjectFilter<SearchResult>> filters =
+ new ArrayList<ObjectFilter<SearchResult>>();
/**
* @param filter to be added to the composite.
*/
- public void addComponent(SearchResultFilter filter) {
+ public void addComponent(ObjectFilter<SearchResult> filter) {
filters.add(filter);
}
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
- Iterator<SearchResultFilter> itr = filters.iterator();
+ public int filterObject(SearchResult r) {
+ Iterator<ObjectFilter<SearchResult>> itr = filters.iterator();
while(itr.hasNext()) {
- int result = itr.next().filterSearchResult(r);
+ int result = itr.next().filterObject(r);
if(result != FILTER_INCLUDE) {
return result;
}
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CounterFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CounterFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/CounterFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -25,7 +25,7 @@
package org.archive.wayback.resourceindex.filters;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which INCLUDEs all checked records, but keeps track of
@@ -34,7 +34,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class CounterFilter extends SearchResultFilter {
+public class CounterFilter implements ObjectFilter<SearchResult> {
private int numMatched = 0;
@@ -48,7 +48,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
numMatched++;
return FILTER_INCLUDE;
}
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/DateRangeFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/DateRangeFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/DateRangeFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -26,7 +26,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter that excludes records outside of start and end range.
@@ -35,7 +35,7 @@
* @version $Date$, $Revision$
*/
-public class DateRangeFilter extends SearchResultFilter {
+public class DateRangeFilter implements ObjectFilter<SearchResult> {
private String first = null;
private String last = null;
@@ -52,7 +52,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String captureDate = r.get(WaybackConstants.RESULT_CAPTURE_DATE);
return ((first.compareTo(captureDate) > 0) ||
(last.compareTo(captureDate) < 0)) ?
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/EndDateFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/EndDateFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/EndDateFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -26,7 +26,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which includes all records until 1 is found beyond end
@@ -37,7 +37,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class EndDateFilter extends SearchResultFilter {
+public class EndDateFilter implements ObjectFilter<SearchResult> {
private String endDate = null;
/**
@@ -50,7 +50,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String captureDate = r.get(WaybackConstants.RESULT_CAPTURE_DATE);
return (endDate.substring(0,captureDate.length()).compareTo(
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/GuardRailFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/GuardRailFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/GuardRailFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -25,7 +25,7 @@
package org.archive.wayback.resourceindex.filters;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which aborts processing when too many records have been
@@ -34,7 +34,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class GuardRailFilter extends SearchResultFilter {
+public class GuardRailFilter implements ObjectFilter<SearchResult> {
private int maxRecordsToScan = 0;
private int recordsScanned = 0;
@@ -49,7 +49,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
recordsScanned++;
if(recordsScanned > maxRecordsToScan) {
return FILTER_ABORT;
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/HostMatchFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/HostMatchFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/HostMatchFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -26,7 +26,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which includes only records that have original host
@@ -35,7 +35,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class HostMatchFilter extends SearchResultFilter {
+public class HostMatchFilter implements ObjectFilter<SearchResult> {
private String hostname = null;
@@ -49,7 +49,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String origHost = r.get(WaybackConstants.RESULT_ORIG_HOST);
return hostname.equals(origHost) ? FILTER_INCLUDE : FILTER_EXCLUDE;
}
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/MimeTypeFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/MimeTypeFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/MimeTypeFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -28,7 +28,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which includes only records matching one or more supplied
@@ -37,7 +37,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class MimeTypeFilter extends SearchResultFilter {
+public class MimeTypeFilter implements ObjectFilter<SearchResult> {
private HashMap<String,Integer> validMimes = null;
/**
@@ -53,7 +53,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String mime = r.get(WaybackConstants.RESULT_MIME_TYPE).toLowerCase();
return validMimes.containsKey(mime) ? FILTER_INCLUDE : FILTER_EXCLUDE;
}
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/SelfRedirectFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/SelfRedirectFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/SelfRedirectFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -27,7 +27,7 @@
import org.apache.commons.httpclient.URIException;
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
import org.archive.wayback.util.UrlCanonicalizer;
/**
@@ -37,13 +37,13 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class SelfRedirectFilter extends SearchResultFilter {
+public class SelfRedirectFilter implements ObjectFilter<SearchResult> {
private UrlCanonicalizer canonicalizer = new UrlCanonicalizer();
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String httpCode = r.get(WaybackConstants.RESULT_HTTP_CODE);
// only filter real 3XX http response codes:
if(httpCode.startsWith("3")) {
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/StartDateFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/StartDateFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/StartDateFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -26,7 +26,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which includes all records until 1 is found before start
@@ -38,7 +38,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class StartDateFilter extends SearchResultFilter {
+public class StartDateFilter implements ObjectFilter<SearchResult> {
private String startDate = null;
@@ -53,7 +53,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String captureDate = r.get(WaybackConstants.RESULT_CAPTURE_DATE);
return (startDate.substring(0,captureDate.length()).compareTo(
captureDate) > 0) ?
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlMatchFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlMatchFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlMatchFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -26,7 +26,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which includes only records that have url matching
@@ -35,7 +35,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class UrlMatchFilter extends SearchResultFilter {
+public class UrlMatchFilter implements ObjectFilter<SearchResult> {
private String url = null;
@@ -49,7 +49,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String resultUrl = r.get(WaybackConstants.RESULT_URL_KEY);
return url.equals(resultUrl) ?
FILTER_INCLUDE : FILTER_ABORT;
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlPrefixMatchFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlPrefixMatchFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/UrlPrefixMatchFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -26,7 +26,7 @@
import org.archive.wayback.WaybackConstants;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFilter which includes any URL which begins with a given prefix,
@@ -37,7 +37,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class UrlPrefixMatchFilter extends SearchResultFilter {
+public class UrlPrefixMatchFilter implements ObjectFilter<SearchResult> {
private String prefix;
@@ -51,7 +51,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
String resultUrl = r.get(WaybackConstants.RESULT_URL_KEY);
return resultUrl.startsWith(prefix) ? FILTER_INCLUDE : FILTER_ABORT;
}
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowEndFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowEndFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowEndFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -25,7 +25,7 @@
package org.archive.wayback.resourceindex.filters;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFitler that includes the first N records seen.
@@ -33,7 +33,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class WindowEndFilter extends SearchResultFilter {
+public class WindowEndFilter implements ObjectFilter<SearchResult> {
private int windowSize = 0;
private int numSeen = 0;
@@ -49,7 +49,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
numSeen++;
if(numSeen <= windowSize) {
return FILTER_INCLUDE;
Modified: trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowStartFilter.java
===================================================================
--- trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowStartFilter.java 2007-07-25 00:36:17 UTC (rev 1875)
+++ trunk/archive-access/projects/wayback/wayback-core/src/main/java/org/archive/wayback/resourceindex/filters/WindowStartFilter.java 2007-07-25 00:40:16 UTC (rev 1876)
@@ -25,7 +25,7 @@
package org.archive.wayback.resourceindex.filters;
import org.archive.wayback.core.SearchResult;
-import org.archive.wayback.resourceindex.SearchResultFilter;
+import org.archive.wayback.util.ObjectFilter;
/**
* SearchResultFitler that omits the first N records seen.
@@ -33,7 +33,7 @@
* @author brad
* @version $Date$, $Revision$
*/
-public class WindowStartFilter extends SearchResultFilter {
+public class WindowStartFilter implements ObjectFilter<SearchResult> {
private int windowStart = 0;
private int numSeen = 0;
@@ -49,7 +49,7 @@
/* (non-Javadoc)
* @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)
*/
- public int filterSearchResult(SearchResult r) {
+ public int filterObject(SearchResult r) {
numSeen++;
if(numSeen > windowStart) {
return FILTER_INCLUDE;
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