org.apache.fop.area

## Class NormalFlow

- java.lang.Object
- - org.apache.fop.area.AreaTreeObject
  - - org.apache.fop.area.Area
    - - org.apache.fop.area.BlockParent
      - - org.apache.fop.area.NormalFlow

All Implemented Interfaces:
  Serializable, Cloneable

    public class NormalFlow
    extends BlockParent

The normal-flow-reference-area class. Each span-reference-area contains one or more of these objects See fo:region-body definition in the XSL Rec for more information.

See Also:
  Serialized Form

### Field Summary

### Fields inherited from class org.apache.fop.area.BlockParent

`children, xOffset, yOffset`

### Fields inherited from class org.apache.fop.area.Area

`bidiLevel, bpd, CLASS_ABSOLUTE, CLASS_BEFORE_FLOAT, CLASS_FIXED, CLASS_FOOTNOTE, CLASS_MAX, CLASS_NORMAL, CLASS_SIDE_FLOAT, effectiveIPD, ipd, log, ORIENT_0, ORIENT_180, ORIENT_270, ORIENT_90, traits`

### Fields inherited from class org.apache.fop.area.AreaTreeObject

`extensionAttachments, foreignAttributes`

### Constructor Summary

Constructors
Constructor and Description
`NormalFlow(int ipd)` Constructor.

### Method Summary

All Methods Instance Methods Concrete Methods
`void` `addBlock(Block block)` Add the block area to this block parent.

### Methods inherited from class org.apache.fop.area.BlockParent

`activateEffectiveIPD, addChildArea, getChildAreas, getEffectiveIPD, getXOffset, getYOffset, isEmpty, setXOffset, setYOffset`

### Methods inherited from class org.apache.fop.area.Area

`addTrait, clone, getAllocBPD, getAllocIPD, getAreaClass, getBidiLevel, getBorderAndPaddingWidthAfter, getBorderAndPaddingWidthBefore, getBorderAndPaddingWidthEnd, getBorderAndPaddingWidthStart, getBPD, getChangeBarList, getEffectiveAllocIPD, getIPD, getSpaceAfter, getSpaceBefore, getSpaceEnd, getSpaceStart, getTrait, getTraitAsBoolean, getTraitAsInteger, getTraits, hasTrait, hasTraits, resetBidiLevel, setAreaClass, setBidiLevel, setBPD, setChangeBarList, setIPD, setTraits, setWritingModeTraits, toString`

### Methods inherited from class org.apache.fop.area.AreaTreeObject

`addExtensionAttachment, getExtensionAttachments, getForeignAttributes, getForeignAttributeValue, hasExtensionAttachments, setExtensionAttachments, setForeignAttribute, setForeignAttributes`

### Methods inherited from class java.lang.Object

`equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

### Constructor Detail

#### NormalFlow

    public NormalFlow(int ipd)

Constructor.

Parameters:
  `ipd` - of Normal flow object

### Method Detail

#### addBlock

    public void addBlock(Block block)

Add the block area to this block parent.

Overrides:
  `addBlock` in class `BlockParent`
Parameters:
  `block` - the child block area to add