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) 
public interface org.apache.fop.layoutmgr.BlockLevelLayoutManager extends org.apache.fop.layoutmgr.LayoutManager
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.apache.fop.layoutmgr.BlockLevelLayoutManager
  super_class: java.lang.Object
{
  public abstract int negotiateBPDAdjustment(int, org.apache.fop.layoutmgr.KnuthElement);
    descriptor: (ILorg/apache/fop/layoutmgr/KnuthElement;)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
             Name  Flags
      adj          
      lastElement  

  public abstract void discardSpace(org.apache.fop.layoutmgr.KnuthGlue);
    descriptor: (Lorg/apache/fop/layoutmgr/KnuthGlue;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
           Name  Flags
      spaceGlue  

  public abstract org.apache.fop.layoutmgr.Keep getKeepTogether();
    descriptor: ()Lorg/apache/fop/layoutmgr/Keep;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean mustKeepTogether();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.layoutmgr.Keep getKeepWithPrevious();
    descriptor: ()Lorg/apache/fop/layoutmgr/Keep;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean mustKeepWithPrevious();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.layoutmgr.Keep getKeepWithNext();
    descriptor: ()Lorg/apache/fop/layoutmgr/Keep;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean mustKeepWithNext();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.fo.properties.KeepProperty getKeepTogetherProperty();
    descriptor: ()Lorg/apache/fop/fo/properties/KeepProperty;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.fo.properties.KeepProperty getKeepWithPreviousProperty();
    descriptor: ()Lorg/apache/fop/fo/properties/KeepProperty;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.fo.properties.KeepProperty getKeepWithNextProperty();
    descriptor: ()Lorg/apache/fop/fo/properties/KeepProperty;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "BlockLevelLayoutManager.java"