# Uses of Interface
org.apache.uima.cas_data.FeatureValue

Packages that use FeatureValue
Package
Description
org.apache.uima.cas_data
org.apache.uima.cas_data.impl

- ## Uses of FeatureValue in org.apache.uima.cas_data

  Subinterfaces of FeatureValue in org.apache.uima.cas_data
  Modifier and Type
  Interface
  Description
  `interface`
  `PrimitiveValue`
  Represents a primitive feature value - a string, integer, or float.
  `interface`
  `ReferenceValue`
  A FeatureValue that represents a reference, via ID, to another FeatureStructure.
  Methods in org.apache.uima.cas_data that return FeatureValue
  Modifier and Type
  Method
  Description
  `FeatureValue`
  FeatureStructure.`getFeatureValue(String aName)`
  Gets the value of a feature
  Methods in org.apache.uima.cas_data with parameters of type FeatureValue
  Modifier and Type
  Method
  Description
  `void`
  FeatureStructure.`setFeatureValue(String aName, FeatureValue aValue)`
  Sets the value of a feature

- ## Uses of FeatureValue in org.apache.uima.cas_data.impl

  Classes in org.apache.uima.cas_data.impl that implement FeatureValue
  Modifier and Type
  Class
  Description
  `class`
  `PrimitiveValueImpl`
  `class`
  `ReferenceValueImpl`
  Methods in org.apache.uima.cas_data.impl that return FeatureValue
  Modifier and Type
  Method
  Description
  `FeatureValue`
  FeatureStructureImpl.`getFeatureValue(String aFeatureName)`
  Methods in org.apache.uima.cas_data.impl with parameters of type FeatureValue
  Modifier and Type
  Method
  Description
  `void`
  FeatureStructureImpl.`setFeatureValue(String aFeatureType, FeatureValue aValue)`