Package org.fest.reflect.method
Class Invoker<T>
- java.lang.Object
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- org.fest.reflect.method.Invoker<T>
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- Type Parameters:
T
- the return type of the method invocation.
public final class Invoker<T> extends java.lang.Object
Understands the use of reflection to access a method from an object.// Equivalent to call 'person.setName("Luke")'
method
("setName").withParameterTypes
(String.class) .in
(person) .invoke
("Luke"); // Equivalent to call 'person.concentrate()'method
("concentrate").in
(person).invoke
(); // Equivalent to call 'person.getName()' String name =method
("getName").withReturnType
(String.class) .in
(person) .invoke
();- Author:
- Yvonne Wang
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.reflect.Method
info()
Returns the "real" method managed by this class.T
invoke(java.lang.Object... args)
Invokes the method managed by this class using the given arguments.
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Method Detail
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invoke
public T invoke(java.lang.Object... args)
Invokes the method managed by this class using the given arguments.- Parameters:
args
- the arguments to use to call the method managed by this class.- Returns:
- the result of the method call.
- Throws:
ReflectionError
- if the method cannot be invoked.
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info
public java.lang.reflect.Method info()
Returns the "real" method managed by this class.- Returns:
- the "real" method managed by this class.
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