# Hierarchy For Package org.apache.fop.datatypes

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.fop.datatypes.FODimension
  - org.apache.fop.datatypes.KeepValue
  - org.apache.fop.datatypes.LengthBase (implements org.apache.fop.datatypes.PercentBase)
  - org.apache.fop.datatypes.SimplePercentBaseContext (implements org.apache.fop.datatypes.PercentBaseContext)
  - org.apache.fop.datatypes.URISpecification
  - org.apache.fop.datatypes.ValidationPercentBaseContext (implements org.apache.fop.datatypes.PercentBaseContext)

## Interface Hierarchy

- org.apache.fop.fo.Constants
  - org.apache.fop.datatypes.CompoundDatatype
- org.apache.fop.datatypes.Numeric
  - org.apache.fop.datatypes.Length
- org.apache.fop.datatypes.PercentBase
- org.apache.fop.datatypes.PercentBaseContext