Package pcap.common.util

Class Reflections

java.lang.Object

pcap.common.util.Reflections

@Inclubating
public class Reflections
extends Object

Author:

Ardika Rommy Sanjaya

Constructor Summary

Constructors

Constructor	Description
Reflections()

Method Summary

Modifier and Type	Method	Description
static Throwable	forceSetAccessible(AccessibleObject object, boolean checkAccessible)
static List<Class<?>>	getAllClasses(Class<?> cls)	Gets a List of superclasses and class it self for the given class.
static List<Class<?>>	getAllClassesAndInterfaces(Class<?> cls)	Get a List of all classes and interfaces.
static List<Class<?>>	getAllInterfaces(Class<?> cls)	Gets a List of all interfaces implemented by the given class and its superclasses.
static List<Class<?>>	getAllSuperClasses(Class<?> cls)	Gets a List of superclasses for the given class.
static List<Class<?>>	getAllSuperClassesAndInterfaces(Class<?> cls)	Get a List of all super classes and interfaces.
static Field	getPublicFiled(Class<?> cls, String fieldName)	Get public field from current or super class/interface.
static Method	getPublicMethod(Class<?> cls, String methodName, Class<?>... parameterTypes)	Get public method from current or super class/interface.
static boolean	isInnerClass(Class<?> cls)	Is the specified class an inner class or static nested class.
static Throwable	trySetAccessible(AccessibleObject object, boolean checkAccessible)

Methods inherited from class java.lang.Object

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

Constructor Details

Reflections

public Reflections()

Method Details

trySetAccessible

public static Throwable trySetAccessible(AccessibleObject object, boolean checkAccessible) throws RuntimeException

Throws:

RuntimeException

forceSetAccessible

public static Throwable forceSetAccessible(AccessibleObject object, boolean checkAccessible) throws RuntimeException

Throws:

RuntimeException

getAllSuperClasses

public static List<Class<?>> getAllSuperClasses(Class<?> cls)

Gets a List of superclasses for the given class.

Parameters:

cls - the class to look up.

Returns:

returns List of superclasses.

getAllClasses

public static List<Class<?>> getAllClasses(Class<?> cls)

Gets a List of superclasses and class it self for the given class.

Parameters:

cls - the class to look up.

Returns:

returns List of superclasses and class it self.

getAllInterfaces

public static List<Class<?>> getAllInterfaces(Class<?> cls)

Gets a List of all interfaces implemented by the given class and its superclasses.

Parameters:

cls - the class to look up.

Returns:

returns List of interfaces.

getAllClassesAndInterfaces

public static List<Class<?>> getAllClassesAndInterfaces(Class<?> cls)

Get a List of all classes and interfaces.

Parameters:

cls - the class to look up.

Returns:

returns List of all classes and interfaces.

getAllSuperClassesAndInterfaces

public static List<Class<?>> getAllSuperClassesAndInterfaces(Class<?> cls)

Get a List of all super classes and interfaces.

Parameters:

cls - the class to look up.

Returns:

returns List of all super classes and interfaces.

getPublicFiled

public static Field getPublicFiled(Class<?> cls, String fieldName) throws NoSuchFieldException

Get public field from current or super class/interface.

Parameters:

cls - the class to look up.

fieldName - field name.

Returns:

returns Field.

Throws:

NoSuchFieldException - field not found.

getPublicMethod

public static Method getPublicMethod(Class<?> cls, String methodName, Class<?>... parameterTypes) throws NoSuchMethodException

Get public method from current or super class/interface.

Parameters:

cls - the class to look up.

methodName - method name.

parameterTypes - parameter types.

Returns:

returns Method.

Throws:

NoSuchMethodException - method not found.

isInnerClass

public static boolean isInnerClass(Class<?> cls)

Is the specified class an inner class or static nested class.

Parameters:

cls - the class to check, may be null.

Returns:

true if the class is an inner or static nested class, false if not or null