org.fourthline.cling.model.state

## Class FieldStateVariableAccessor

- java.lang.Object
- - org.fourthline.cling.model.state.StateVariableAccessor
  - - org.fourthline.cling.model.state.FieldStateVariableAccessor

-     public class FieldStateVariableAccessor
      extends StateVariableAccessor

  Reads the value of a state variable using reflection and a field.
  Author:
    Christian Bauer

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected Field` | `field`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `FieldStateVariableAccessor(Field field)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Field` | `getField()`
    `Class<?>` | `getReturnType()`
    `Object` | `read(Object serviceImpl)`
    `String` | `toString()`

    - ### Methods inherited from class org.fourthline.cling.model.state.StateVariableAccessor

      `read`

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

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

- - ### Field Detail

    - #### field

          protected Field field

  - ### Constructor Detail

    - #### FieldStateVariableAccessor

          public FieldStateVariableAccessor(Field field)

  - ### Method Detail

    - #### getField

          public Field getField()

    - #### getReturnType

          public Class<?> getReturnType()

      Specified by:
        `getReturnType` in class `StateVariableAccessor`

    - #### read

          public Object read(Object serviceImpl)
                      throws Exception

      Specified by:
        `read` in class `StateVariableAccessor`
      Throws:
        `Exception`

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `StateVariableAccessor`

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