Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## org.apache.tapestry5.services
Interface FieldAccess

    public interface FieldAccess

Used when accessing the private instance variables of a component instance.

Since:
  5.2.0
See Also:
  `TransformField.getAccess()`

Method Summary
`java.lang.Object` | `read(java.lang.Object instance)` Reads the value of the field of the provided instance.
`void` | `write(java.lang.Object instance, java.lang.Object value)` Updates the value of the field within the instance.

Method Detail

### read

    java.lang.Object read(java.lang.Object instance)

  Reads the value of the field of the provided instance.

  Parameters:
    `instance` - object containing field to read

### write

    void write(java.lang.Object instance,
               java.lang.Object value)

  Updates the value of the field within the instance.

  Parameters:
    `instance` - object containing field to update
    `value` - new value for field

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2003-2012 The Apache Software Foundation.