org.apache.oodt.cas.filemgr.structs.query

Class QueryResultComparator

java.lang.Object

org.apache.oodt.cas.filemgr.structs.query.QueryResultComparator

All Implemented Interfaces:

Comparator<QueryResult>

public class QueryResultComparator
extends Object
implements Comparator<QueryResult>

Version:

$Revision$

A Comparator that allows for sorting of QueryResults based on a Metadata element

Author:

bfoster

Constructor Summary

Constructors

Constructor and Description
QueryResultComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(QueryResult qr1, QueryResult qr2)
String	getSortByMetKey()
void	setSortByMetKey(String sortByMetKey)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

QueryResultComparator

public QueryResultComparator()

Method Detail

getSortByMetKey

public String getSortByMetKey()

setSortByMetKey

public void setSortByMetKey(String sortByMetKey)

compare

public int compare(QueryResult qr1,
                   QueryResult qr2)

Specified by:

compare in interface Comparator<QueryResult>