Examples of org.qi4j.api.query.QueryBuilder

org.qi4j.api.query.QueryBuilder
QueryBuilders are used to create {@link Query} instances.Iteratively add where() clauses to the query, and then use {@link org.qi4j.api.unitofwork.UnitOfWork#newQuery(QueryBuilder)} to instantiate the Query.QueryBuilders are immutable, so when adding new where-clauses you get new instances. This DDD tip: Query objects are not executed immediately, so they should be constructed in the domain model and handed over to the UI, which can then further constrain it before actual execution.

     * @return query
     */
    protected Query createQuery( Module module, Class clazz )
    {
        UnitOfWork uow = module.newUnitOfWork();
        QueryBuilder qb = module.newQueryBuilder( clazz );
        return uow.newQuery( qb );
    }

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org.qi4j.library.swing.entityviewer.EntityViewer

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