This session provides methods for searching Lesson objects. The search query is constructed using the LessonQuery. The lesson record Type also specifies the record for the lesson query.

getLessonsByQuery() is the basic search method and returns a list of Lesson elements. A more advanced search may be performed with getLessonsBySearch(). It accepts a LessonSearch in addition to the query for the purpose of specifying additional options affecting the entire search, such as ordering. getLessonsBySearch() returns a LessonSearchResults that can be used to access the resulting LessonList or be used to perform a search within the result set through LessonSearch.

Lessons may have a query record indicated by their respective record types. The query record is accessed via the LessonQuery. The returns in this session may not be cast directly to these interfaces.