com.atlassian.crowd.search.util

Class OrderedResultsConstrainer<T>

java.lang.Object

com.atlassian.crowd.search.util.OrderedResultsConstrainer<T>

public class OrderedResultsConstrainer<T>
extends Object

Helper class constraining results according to the start index and maximum results.

Constructor Summary

Constructors

Constructor and Description
OrderedResultsConstrainer(Predicate<T> filter, int startIndex, int maxResults)

Method Summary

Modifier and Type	Method and Description
void	addAll(Iterable<T> collection)
int	getRemainingCount() Returns remaining number of results that need to be fetched.
List<T>	toList() Returns constrained results.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderedResultsConstrainer

public OrderedResultsConstrainer(Predicate<T> filter,
                                 int startIndex,
                                 int maxResults)

Parameters:

filter - results filter, null means no filtering

startIndex - results with index lower than startIndex will be dropped

maxResults - maximum number of results, for all results specify EntityQuery.ALL_RESULTS

Method Detail

addAll

public void addAll(Iterable<T> collection)

Parameters:

collection - collection to append to results

toList

public List<T> toList()

Returns constrained results.

getRemainingCount

public int getRemainingCount()

Returns remaining number of results that need to be fetched. If EntityQuery.ALL_RESULTS were requested then returns EntityQuery.ALL_RESULTS .