Package pro.taskana.common.rest

Class QuerySortParameter<Q extends pro.taskana.common.api.BaseQuery<?,?>,S extends QuerySortBy<Q>>

java.lang.Object

pro.taskana.common.rest.QuerySortParameter<Q,S>

All Implemented Interfaces:

QueryParameter<Q,Void>

Direct Known Subclasses:

ClassificationController.ClassificationQuerySortParameter, TaskCommentController.TaskCommentQuerySortParameter, TaskController.TaskQuerySortParameter, WorkbasketAccessItemController.WorkbasketAccessItemQuerySortParameter, WorkbasketController.WorkbasketQuerySortParameter

public class QuerySortParameter<Q extends pro.taskana.common.api.BaseQuery<?,?>,S extends QuerySortBy<Q>>
extends Object
implements QueryParameter<Q,Void>

Constructor Summary

Constructors

Constructor	Description
QuerySortParameter(List<S> sortBy, List<pro.taskana.common.api.BaseQuery.SortDirection> order)

Method Summary

Modifier and Type	Method	Description
Void	apply(Q query)
List<pro.taskana.common.api.BaseQuery.SortDirection>	getOrder()
List<S>	getSortBy()	Sort the result by a given field.
static <T> void	verifyAmountOfSortByAndOrderByMatches(List<T> sortBy, List<pro.taskana.common.api.BaseQuery.SortDirection> order)
static <T> void	verifyNotOnlyOrderByExists(List<T> sortBy, List<pro.taskana.common.api.BaseQuery.SortDirection> order)

Methods inherited from class java.lang.Object

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

Methods inherited from interface pro.taskana.common.rest.QueryParameter

extractTimeIntervals, wrapElementsInLikeStatement

Constructor Detail

QuerySortParameter

public QuerySortParameter(List<S> sortBy,
                          List<pro.taskana.common.api.BaseQuery.SortDirection> order)
                   throws pro.taskana.common.api.exceptions.InvalidArgumentException

Throws:

pro.taskana.common.api.exceptions.InvalidArgumentException

Method Detail

apply

public Void apply(Q query)

Specified by:

apply in interface QueryParameter<Q extends pro.taskana.common.api.BaseQuery<?,?>,S extends QuerySortBy<Q>>

verifyAmountOfSortByAndOrderByMatches

public static <T> void verifyAmountOfSortByAndOrderByMatches(List<T> sortBy,
                                                             List<pro.taskana.common.api.BaseQuery.SortDirection> order)
                                                      throws pro.taskana.common.api.exceptions.InvalidArgumentException

Throws:

pro.taskana.common.api.exceptions.InvalidArgumentException

verifyNotOnlyOrderByExists

public static <T> void verifyNotOnlyOrderByExists(List<T> sortBy,
                                                  List<pro.taskana.common.api.BaseQuery.SortDirection> order)
                                           throws pro.taskana.common.api.exceptions.InvalidArgumentException

Throws:

pro.taskana.common.api.exceptions.InvalidArgumentException

getSortBy

public List<S> getSortBy()

Sort the result by a given field. Multiple sort values can be declared. When the primary sort value is the same, the second one will be used.

Returns:

the sort values

getOrder

public List<pro.taskana.common.api.BaseQuery.SortDirection> getOrder()