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Internal structures

On this page

  1. DataClass
  2. DataProperty
  3. DataMethod
  4. DataParameter
  5. DataType

This package has some internal structures which are used to analyze data objects and their properties. They can be helpful when writing casts, transformers or rule inferrers.

The DataClass represents the structure of a data object and has the following properties:

  • name the name of the data class
  • properties all the DataProperty's of the class (more on that later)
  • methods all the magical creation DataMethods of the class (more on that later)
  • constructorMethod the constructor DataMethod of the class

A data property represents a single property within a data object.

  • name the name of the property
  • className the name of the class of the property
  • type the DataType of the property (more on that later)
  • validate should the property be automatically validated
  • isPromoted is the property constructor promoted
  • hasDefaultValue has the property a default value
  • defaultValue the default value of the property
  • cast the cast assigned to the property
  • transformer the transformer assigned to the property
  • inputMappedName the name used to map a property name given
  • outputMappedName the name used to map a property name onto
  • attributes a collection of ReflectionAttributes assigned to the property

A data method represents a method within a data object.

  • name the name of the method
  • parameters all the DataParameter's of the class (more on that later)
  • isStatic whether the method is static
  • isPublic whether the method is public
  • isCustomCreationMethod whether the method is a custom creation method (=magical creation method)

A data parameter represents a single parameter/property within a data method.

  • name the name of the parameter
  • hasDefaultValue has the parameter a default value
  • defaultValue the default value of the parameter
  • isPromoted is the property/parameter constructor promoted
  • type the DataType of the parameter (more on that later)
  • isNullable can the type be nullable
  • isMixed is the type a mixed type
  • isLazy can the type be lazy
  • isOptional can the type be optional
  • isDataObject is the type a data object
  • isDataCollectable is the type a data collection
  • dataClass the class of the data object/collection
  • acceptedTypes an array of types accepted by this type + their base types
Creating a rule inferrer
Custom collections
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