# Package org.apache.fop.fo.properties

Classes representing the various property types as well as supporting data structures for the FO tree.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  BreakPropertySet | Defines property access methods for the break-before and break-after properties.
  CommonAccessibilityHolder | Classes that implement this interface support the common accessibility properties.
  ShorthandParser | Interface used to provide parsing capabilities to Properties with shorthand characteristics (those with multiple components).
  StructureTreeElementHolder | Implementations of this interface can return the element in the document's structure tree that they resulted into.

- Class Summary
  Class | Description
  --- | ---
  BackgroundPositionShorthand | Class encapsulating functionality for the `background-position` shorthand.
  BackgroundPositionShorthand.Maker | Inner class for creating instances of this property
  BackgroundPositionShorthand.Parser | Inner class to provide shorthand parsing capabilities
  BorderSpacingShorthandParser | Shorthand parser for the "border-spacing" shorthand property.
  BorderWidthPropertyMaker | This subclass of LengthProperty.Maker handles the special treatment of border width described in 7.7.20.
  BoxCornerPropShorthandParser | Shorthand property parser for Box rounded corner properties
  BoxPropShorthandParser | Shorthand property parser for Box properties
  CharacterProperty | Superclass for properties that wrap a character value TODO convert character value to int in order to denote unicode scalar value instead of a single UTF-16 code element
  CharacterProperty.Maker | Inner class for creating instances of CharacterProperty
  ColorProperty | Class for properties that wrap Color values
  ColorProperty.Maker | Inner class for creating instances of ColorTypeProperty
  CommonAbsolutePosition | Store all common absolute position properties.
  CommonAccessibility | The "role" and "source-document" properties, see Section 7.5 of the XSL-FO 1.1 Recommendation.
  CommonAural | Stores all common aural properties.
  CommonBorderPaddingBackground | Stores all common border and padding properties.
  CommonBorderPaddingBackground.BorderInfo | Utility class to express border info.
  CommonFont | Collection of CommonFont properties
  CommonHyphenation | Store all common hyphenation properties.
  CommonMarginBlock | Store all common margin properties for blocks.
  CommonMarginInline | Store all common margin properties for inlines.
  CommonRelativePosition | Store all common relative position properties.
  CommonTextDecoration | Stores all information concerning text-decoration.
  CompoundPropertyMaker | This class extends Property.Maker with support for sub-properties.
  CondLengthProperty | Superclass for properties that have conditional lengths
  CondLengthProperty.Maker | Inner class for creating instances of CondLengthProperty
  CorrespondingPropertyMaker | Maker class for handling corresponding properties.
  DimensionPropertyMaker | Dimensioned property maker.
  EnumLength | A length quantity in XSL which is specified as an enum, such as "auto"
  EnumNumber | A number quantity in XSL which is specified as an enum, such as "no-limit".
  EnumProperty | Superclass for properties that wrap an enumeration value
  EnumProperty.Maker | Inner class for creating EnumProperty instances
  FixedLength | An absolute length quantity in XSL
  FontFamilyProperty | Property class for the font-family property.
  FontFamilyProperty.Maker | Inner class for creating instances of ListProperty
  FontShorthandParser | A shorthand parser for the font shorthand property
  FontShorthandProperty | Property subclass for the font shorthand
  FontShorthandProperty.Maker | Inner class for creating instances of FontShorthandProperty
  FontSizePropertyMaker | This subclass of LengthProperty.Maker handles the special treatment of relative font sizes described in 7.8.4.
  FontStretchPropertyMaker | This subclass of EnumProperty.Maker handles the special treatment of relative font stretch values described in 7.8.5.
  FontWeightPropertyMaker | Font weight property maker.
  GenericShorthandParser | Generic shorthand parser for ListProperties
  IndentPropertyMaker | This property maker handles the calculations described in 5.3.2 which involves the sizes of the corresponding margin-* properties and the padding-* and border-*-width properties.
  KeepProperty | Class for properties that wrap Keep values
  KeepProperty.Maker | Inner class for creating instances of KeepProperty
  LengthPairProperty | Superclass for properties wrapping a LengthPair value
  LengthPairProperty.Maker | Inner class for creating instances of LengthPairProperty
  LengthProperty | Superclass for properties wrapping a Length value.
  LengthProperty.Maker | Inner class for making instances of LengthProperty
  LengthRangeProperty | Superclass for properties that contain LengthRange values
  LengthRangeProperty.Maker | Inner class for a Maker for LengthProperty objects
  LineHeightPropertyMaker | A maker which calculates the line-height property.
  ListProperty | Superclass for properties that are lists of other properties
  ListProperty.Maker | Inner class for creating instances of `ListProperty`
  NumberProperty | Class for handling numeric properties
  NumberProperty.Maker | Inner class for making NumberProperty objects
  NumberProperty.PositiveIntegerMaker | A positive integer property maker.
  OptionalCharacterProperty | Superclass for properties that wrap an optional character value TODO convert character value to int in order to denote unicode scalar value instead of a single UTF-16 code element
  OptionalCharacterProperty.Maker | Inner class for creating instances of OptionalCharacterProperty
  PageBreakShorthandParser | Shorthand parser for page-break-before, page-break-after and page-break-inside.
  PageDimensionMaker | Custom Maker for page-height / page-width
  PercentLength | a percent specified length quantity in XSL
  PositionShorthandParser | A shorthand parser for the position shorthand.
  Property | Base class for all property objects
  PropertyCache<T> | Thread-safe cache that minimizes the memory requirements by fetching an instance from the cache that is equal to the given one.
  PropertyMaker | Base class for all property makers
  ReferenceOrientationMaker | Custom Maker adding validity check for reference-orientation
  SpaceProperty | Base class used for handling properties of the fo:space-before and fo:space-after variety.
  SpaceProperty.Maker | Inner class used to create new instances of SpaceProperty
  SpacePropertyMaker | Special CorrespondingPropertyMaker that sets the conditionality subproperty correctly for space-* properties.
  SpacingPropertyMaker | A maker which creates 'letter-spacing' and 'word-spacing' properties.
  StringProperty | Exists primarily as a container for its Maker inner class, which is extended by many string-based FO property classes.
  StringProperty.Maker | Inner class for making instances of StringProperty
  TableBorderPrecedence | A table border preference property maker.
  TableColLength | A table-column width specification, possibly including some number of proportional "column-units".
  TextDecorationMaker | Dedicated `PropertyMaker` for handling the `text-decoration` property.
  ToBeImplementedProperty | A special property for representing an as yet unimplemented property.
  ToBeImplementedProperty.Maker | A to be implemented property maker instance.
  URIProperty | Class modeling a property that has a value of type <uri-specification>.
  URIProperty.Maker | Inner `PropertyMaker` subclass responsible for making instances of this type.
  VerticalAlignShorthandParser | A shorthand parser for the vertical-align shorthand.
  WhiteSpaceShorthandParser | Shorthand parser for the white-space property; Sets the values for white-space-treament, linefeed-treatment, white-space-collapse and wrap-option
  XMLLangShorthandParser | A parser for the xml:lang property.

## Package org.apache.fop.fo.properties Description

Classes representing the various property types as well as supporting data structures for the FO tree.

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