Package org.fest.reflect.constructor
Class TargetType
- java.lang.Object
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- org.fest.reflect.constructor.TargetType
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public final class TargetType extends java.lang.Object
Understands the type of object that the constructor will create.The following is an example of proper usage of the classes in this package:
// Equivalent to call 'new Person()' Person p =
constructor
().in
(Person.class).newInstance
(); // Equivalent to call 'new Person("Yoda")' Person p =constructor
().withParameterTypes
(String.class).in
(Person.class).newInstance
("Yoda");- Author:
- Alex Ruiz, Yvonne Wang
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description <T> Invoker<T>
in(java.lang.Class<T> target)
Creates a new constructor invoker.static TargetType
startConstructorAccess()
Creates a newTargetType
.ParameterTypes
withParameterTypes(java.lang.Class<?>... parameterTypes)
Specifies the parameter types for the constructor to invoke.
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Method Detail
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startConstructorAccess
public static TargetType startConstructorAccess()
Creates a newTargetType
.- Returns:
- the created
TargetType
.
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in
public <T> Invoker<T> in(java.lang.Class<T> target)
Creates a new constructor invoker.- Type Parameters:
T
- the generic type of the class containing the constructor to invoke.- Parameters:
target
- the the type of object that the constructor invoker will create.- Returns:
- the created constructor invoker.
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withParameterTypes
public ParameterTypes withParameterTypes(java.lang.Class<?>... parameterTypes)
Specifies the parameter types for the constructor to invoke. This method call is optional if the constructor to call does not accept arguments.- Parameters:
parameterTypes
- the types of the parameters to pass to the constructor.- Returns:
- the created parameter type holder.
- Throws:
java.lang.NullPointerException
- if the given array isnull
.
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