LengthRangeProperty.Maker (Apache FOP 2.7 API)
Date: 2022-01-12

org.apache.fop.fo.properties

## Class LengthRangeProperty.Maker

- java.lang.Object
- - org.apache.fop.fo.properties.PropertyMaker
  - - org.apache.fop.fo.properties.CompoundPropertyMaker
    - - org.apache.fop.fo.properties.LengthRangeProperty.Maker

- All Implemented Interfaces:
    java.lang.Cloneable
  Enclosing class:
    LengthRangeProperty

      public static class LengthRangeProperty.Maker
      extends CompoundPropertyMaker

  Inner class for a Maker for LengthProperty objects

- - ### Field Summary

    - ### Fields inherited from class org.apache.fop.fo.properties.PropertyMaker

      `contextDep, corresponding, defaultProperty, defaultValue, propId, setByShorthand`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Maker(int propId)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Property` | `convertProperty(Property p, PropertyList propertyList, FObj fo)` Return a Property object based on the passed Property object.
    `Property` | `makeNewProperty()` Create a new empty instance of LengthRangeProperty.
    `protected Property` | `setSubprop(Property baseProperty, int subpropertyId, Property subproperty)` Set a component in a compound property and return the modified compound property object.

    - ### Methods inherited from class org.apache.fop.fo.properties.CompoundPropertyMaker

      `addSubpropMaker, checkEnumValues, get, getSubpropMaker, make, make, make, makeCompound, useGeneric`

    - ### Methods inherited from class org.apache.fop.fo.properties.PropertyMaker

      `addEnum, addKeyword, addShorthand, checkValueKeywords, clone, compute, convertPropertyDatatype, convertShorthandProperty, findProperty, getName, getPercentBase, getPropId, getShorthand, getSubprop, isInherited, setByShorthand, setCorresponding, setDatatypeParser, setDefault, setDefault, setInherited, setPercentBase`

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

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

- - ### Constructor Detail

    - #### Maker

          public Maker(int propId)

      Parameters:
        `propId` - the id of the property for which a Maker should be created

  - ### Method Detail

    - #### makeNewProperty

          public Property makeNewProperty()

      Create a new empty instance of LengthRangeProperty.
      Overrides:
        `makeNewProperty` in class `PropertyMaker`
      Returns:
        the new instance.

    - #### convertProperty

          public Property convertProperty(Property p,
                                          PropertyList propertyList,
                                          FObj fo)
                                   throws PropertyException

      Return a Property object based on the passed Property object. This method is called if the Property object built by the parser isn't the right type for this compound property.
      Overrides:
        `convertProperty` in class `CompoundPropertyMaker`
      Parameters:
        `p` - The Property object return by the expression parser
        `propertyList` - The PropertyList object being built for this FO.
        `fo` - The parent FO for the FO whose property is being made.
      Returns:
        A Property of the correct type or null if the parsed value can't be converted to the correct type.
      Throws:
        `PropertyException` - for invalid or inconsistent FO input

    - #### setSubprop

          protected Property setSubprop(Property baseProperty,
                                        int subpropertyId,
                                        Property subproperty)

      Set a component in a compound property and return the modified compound property object. This default implementation returns the original base property without modifying it. It is overridden by property maker subclasses which handle compound properties.
      Overrides:
        `setSubprop` in class `PropertyMaker`
      Parameters:
        `baseProperty` - The Property object representing the compound property, such as SpaceProperty.
        `subpropertyId` - The ID of the component whose value is specified.
        `subproperty` - A Property object holding the specified value of the component to be set.
      Returns:
        The modified compound property object.

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