http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
interface org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator
  super_class: java.lang.Object
{
  public abstract java.util.List<org.apache.fop.layoutmgr.ListElement> getKnuthElements(org.apache.fop.layoutmgr.LayoutContext, int);
    descriptor: (Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Lorg/apache/fop/layoutmgr/LayoutContext;I)Ljava/util/List<Lorg/apache/fop/layoutmgr/ListElement;>;
    MethodParameters:
           Name  Flags
      context    
      alignment  
}
SourceFile: "MultiSwitchLayoutManager.java"
NestHost: org.apache.fop.layoutmgr.MultiSwitchLayoutManager
InnerClasses:
  private abstract KnuthElementsGenerator = org.apache.fop.layoutmgr.MultiSwitchLayoutManager$KnuthElementsGenerator of org.apache.fop.layoutmgr.MultiSwitchLayoutManager