Full-Text Search

Support for database encryption. If you intend to use database encryption features, you must provide an implementation of PSPDFDatabaseEncryptionProvider by setting -[PSPDFKitGlobal setDatabaseEncryptionProvider:].

This class encapsulates the metadata associated with a document used in the PSPDFLibraryFileSystemDataSource

PSPDFLibrary implements a sqlite-based full-text-search engine. You set a data source that provides the documents to be indexed by the library, and then call -updateIndex, which performs its work asynchronously. Then, you can search for keywords within that collection. Typically, you use a PSPDFLibraryFileSystemDataSource. There can be multiple libraries, although usually one is enough for the common use case. Furthermore, when using multiple libraries with spotlight indexing enabled could lead to duplicates in users’ spotlight results. See https://pspdfkit.com/guides/ios/current/features/indexed-full-text-search/ for further documentation.

A library data source that indexes all documents in a specified directory. This class will automatically add and remove files from the library based on changes in the directory.

This class is a subclass of PSPDFSearchResult, and encapsulates a preview generated by PSPDFLibrary. Mainly, it prevents access of the annotation property of PSPDFSearchResult, and instead provides an annotationObjectNumber property to represent a matched annotation.