Package io.vertigo.core.util

Class Selector

java.lang.Object

io.vertigo.core.util.Selector

public final class Selector
extends Object

Selector of classes and methods. 1. Define a scope/set of classes - by addind them - by their packages 2. filter - classes - methods 3 - find your classes or methods.

Author:

mlaroche

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Selector.ClassConditions	Conditions for selecting a class.
static class	Selector.FieldConditions	Conditions for selecting a method.
static class	Selector.MethodConditions	Conditions for selecting a method.

Method Summary

Modifier and Type	Method	Description
Selector	filterClasses(Predicate<Class> classPredicate)	Filters classes with a predicate.
Selector	filterFields(Predicate<Field> fieldPredicate)	Filters field with a predicate.
Selector	filterMethods(Predicate<Method> methodPredicate)	Filters method with a predicate.
Collection<Class>	findClasses()	Find the classes matching the requirements and with method matching the requirements.
Collection<Tuple<Class,Field>>	findFields()	Finds the fields matching the requirements with the associatedClass.
Collection<Tuple<Class,Method>>	findMethods()	Find the methods matching the requirements and with method matching the requirements.
static Selector	from(Class clazz)	Adds a class to the scope.
static Selector	from(String packageName)	Adds all the classes with a package prefix in the scope.
static Selector	from(Collection<Class> classes)	Adds a set of classes to the scope.

Methods inherited from class java.lang.Object

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

Method Detail

from

public static Selector from(Collection<Class> classes)

Adds a set of classes to the scope.

Parameters:

classes - a supplier of classes

Returns:

the selector

from

public static Selector from(Class clazz)

Adds a class to the scope.

Parameters:

clazz - the class to add

Returns:

the selector

from

public static Selector from(String packageName)

Adds all the classes with a package prefix in the scope.

Parameters:

packageName - the root package

Returns:

the selector

filterFields

public Selector filterFields(Predicate<Field> fieldPredicate)

Filters field with a predicate.

Parameters:

fieldPredicate - the predicate

Returns:

the selector

filterMethods

public Selector filterMethods(Predicate<Method> methodPredicate)

Filters method with a predicate.

Parameters:

methodPredicate - the predicate

Returns:

the selector

filterClasses

public Selector filterClasses(Predicate<Class> classPredicate)

Filters classes with a predicate.

Parameters:

classPredicate - the predicate

Returns:

the selector

findClasses

public Collection<Class> findClasses()

Find the classes matching the requirements and with method matching the requirements.

Returns:

the classes matching the selector

findMethods

public Collection<Tuple<Class,Method>> findMethods()

Find the methods matching the requirements and with method matching the requirements.

Returns:

the classes matching the selector

findFields

public Collection<Tuple<Class,Field>> findFields()

Finds the fields matching the requirements with the associatedClass.

Returns:

the classes matching the selector