1 package org.apache.archiva.indexer.merger;
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21 import org.apache.maven.index.context.IndexingContext;
23 import java.util.Collection;
26 * @author Olivier Lamy
29 public interface IndexMerger
33 * system property which contains the value in s for ttl of temporary index groups
35 String TMP_GROUP_INDEX_SYS_KEY = "archiva.tmp.group.index.ttl";
38 * @param indexMergerRequest
39 * @return a temporary directory with a merge index (directory marked deleteOnExit)
40 * @throws IndexMergerException
42 IndexingContext buildMergedIndex( IndexMergerRequest indexMergerRequest )
43 throws IndexMergerException;
45 void cleanTemporaryGroupIndex( TemporaryGroupIndex temporaryGroupIndex );
47 Collection<TemporaryGroupIndex> getTemporaryGroupIndexes();
50 * @return ttl of temporay group index
52 int getGroupMergedIndexTtl();