com.atlassian.jira.issue.search.parameters.lucene.sort

Class DocumentSortComparatorSource

java.lang.Object

org.apache.lucene.search.FieldComparatorSource

com.atlassian.jira.issue.search.parameters.lucene.sort.DocumentSortComparatorSource

All Implemented Interfaces:

Serializable

public class DocumentSortComparatorSource
extends org.apache.lucene.search.FieldComparatorSource

This uses an Issue Sort Comparator to retrive the issue and then calls IssueSortComparator.compare(Issue, Issue) for each document it encounters.

Whilst slower than the MappedSortComparator, it is used by some custom field implementations.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DocumentSortComparatorSource.InternalFieldComparator This compares whole issues using the Issue Comparator passed in.

Constructor Summary

Constructors

Constructor and Description
DocumentSortComparatorSource(IssueSortComparator sortComparator)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
org.apache.lucene.search.FieldComparator	newComparator(String fieldname, int numHits, int sortPos, boolean reversed)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DocumentSortComparatorSource

public DocumentSortComparatorSource(IssueSortComparator sortComparator)

Method Detail

newComparator

public org.apache.lucene.search.FieldComparator newComparator(String fieldname,
                                                              int numHits,
                                                              int sortPos,
                                                              boolean reversed)
                                                       throws IOException

Specified by:

newComparator in class org.apache.lucene.search.FieldComparatorSource

Throws:

IOException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object