org.jbpm.query.jpa.data

Class QueryCriteriaUtil

java.lang.Object

org.jbpm.query.jpa.data.QueryCriteriaUtil

public class QueryCriteriaUtil
extends Object

This class should be moved to the (new) jbpm-query module

Constructor Summary

Constructors

Constructor and Description
QueryCriteriaUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static List<QueryCriteria>	getLimitingCriteria(List<QueryCriteria> criteriaList) Return the ("purely") limiting criteria to the query.
static boolean	noLimitingCriteria(List<QueryCriteria> criteriaList) Determine if there are no ("purely") limiting criteria to the query "Purely" limiting criteria are single criteria which apply to all results of the query.
static QueryCriteria	removeLimitingCriteria(String listId, List<QueryCriteria> criteriaList) Remove any criteria that satisfy both of the following: The criteria must have the same list id as the given listId string apply to all results of the query

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryCriteriaUtil

public QueryCriteriaUtil()

Method Detail

noLimitingCriteria

public static boolean noLimitingCriteria(List<QueryCriteria> criteriaList)

Determine if there are no ("purely") limiting criteria to the query

"Purely" limiting criteria are single criteria which apply to all results of the query.

Parameters:

criteriaList - The list of criteria to process

Returns:

true if no criteria in the list apply to all of the results of the query

getLimitingCriteria

public static List<QueryCriteria> getLimitingCriteria(List<QueryCriteria> criteriaList)

Return the ("purely") limiting criteria to the query.

"Purely" limiting criteria are single criteria which apply to all results of the query.

Parameters:

criteriaList - The list of criteria to process

Returns:

The list of purely limiting criteria in the given criteria and subcriteria of the the given criteria

removeLimitingCriteria

public static QueryCriteria removeLimitingCriteria(String listId,
                                   List<QueryCriteria> criteriaList)

Remove any criteria that satisfy both of the following: The criteria must

• have the same list id as the given listId string
• apply to all results of the query

Parameters:

listId - The listId for the criteria to remove

criteriaList - The list of QueryCriteria to process

See Also:

QueryParameterIdentifiers}