Package com.atlassian.jira.issue.index

Interface TemporaryIndexProvider

All Known Implementing Classes:

DefaultTemporaryIndexProvider

@ExperimentalApi
public interface TemporaryIndexProvider

Provides a personal, temporary lucene index that you can query against. Each call creates a new temporary index that is stored on disk. It's is automatically removed when the call ends.

Since:

v6.4

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	TemporaryIndexProvider.IndexSearcher<T>

Method Summary

Modifier and Type	Method	Description
<T> T	indexIssuesAndSearch(Collection<? extends Issue> issues, TemporaryIndexProvider.IndexSearcher<T> indexSearcher)	Create a temporary index, run the callback and return the computed value

Method Details

indexIssuesAndSearch

@Nullable
<T> T indexIssuesAndSearch(@Nonnull
 Collection<? extends Issue> issues,
 @Nonnull
 TemporaryIndexProvider.IndexSearcher<T> indexSearcher)
                    throws SearchException

Create a temporary index, run the callback and return the computed value

Parameters:

issues - issues that will be indexed into the lucene index

indexSearcher - callback for querying the index

Returns:

result of the callback

Throws:

SearchException - if unable to compute a result of the search