# Hierarchy For Package com.logicaldoc.core.document.thumbnail

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - com.logicaldoc.core.document.thumbnail.AbstractThumbnailBuilder (implements com.logicaldoc.core.document.thumbnail.ThumbnailBuilder)
    - com.logicaldoc.core.document.thumbnail.ImageThumbnailBuilder
      - com.logicaldoc.core.document.thumbnail.EpubThumbnailBuilder
      - com.logicaldoc.core.document.thumbnail.PdfThumbnailBuilder
    - com.logicaldoc.core.document.thumbnail.Mp3ThumbnailBuilder
    - com.logicaldoc.core.document.thumbnail.VideoThumbnailBuilder
  - com.logicaldoc.core.document.thumbnail.ThumbnailManager

## Interface Hierarchy

- com.logicaldoc.core.document.thumbnail.ThumbnailBuilder