r01f.reflection.fluent
Class FieldTypes.FieldTypeGenerics<T>

java.lang.Object
  r01f.reflection.fluent.FieldTypes.FieldTypeGenerics<T>

Type Parameters:

T - the generic type of the field. Usage example:

   // Retrieves the value of the field "powers"
   List powers = Reflection.field("powers").ofType(new TypeRef>() {}).in(jedi).get}();
 
   // Sets the value of the field "powers"
   List powers = new ArrayList();
   powers.add("heal");
   Reflection.field("powers").ofType(new TypeRef>() {}).in(jedi).set(powers);
 

Enclosing class:

FieldTypes

public static class FieldTypes.FieldTypeGenerics<T>
extends java.lang.Object

Encapsulates a Field type suporting generics

Field Summary

private java.lang.String	_fieldName
private TypeRef<T>	_fieldType

Constructor Summary

FieldTypes.FieldTypeGenerics(java.lang.String name, TypeRef<T> type)

Method Summary

FieldInvoker<T>

in(java.lang.Object target) Returns a new field invoker.

Methods inherited from class java.lang.Object

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

Field Detail

_fieldName

private final java.lang.String _fieldName

_fieldType

private final TypeRef<T> _fieldType

Constructor Detail

FieldTypes.FieldTypeGenerics

FieldTypes.FieldTypeGenerics(java.lang.String name,
                             TypeRef<T> type)

Method Detail

in

public FieldInvoker<T> in(java.lang.Object target)

Returns a new field invoker. A field invoker is capable of accessing (read/write) the underlying field.

Parameters:

target - the object containing the field of interest.

Returns:

the created field invoker.

Throws:

java.lang.NullPointerException - if the given target is null.

ReflectionError - if a field with a matching name and type cannot be found.