Package de.uni_trier.wi2.procake.utils

Class ReflectionUtils

java.lang.Object

de.uni_trier.wi2.procake.utils.ReflectionUtils

public class ReflectionUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ReflectionUtils()

Method Summary

Modifier and Type	Method	Description
static Field	getField(Object obj, String fieldName)
static Object	getFieldValue(Object obj, String fieldName)
static Object	getStaticField(Class<?> clazz, String fieldName)
static List<Field>	getStaticFields(Class<?> clazz)
static HashMap<Class<?>,List<Field>>	getStaticFields(List<Class<?>> classes)

Methods inherited from class java.lang.Object

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

Constructor Details

ReflectionUtils

public ReflectionUtils()

Method Details

getStaticFields

public static HashMap<Class<?>,List<Field>> getStaticFields(List<Class<?>> classes)

Parameters:

classes - List of classes

Returns:

A mapping of classes to their corresponding static fields

getStaticFields

public static List<Field> getStaticFields(Class<?> clazz)

Parameters:

clazz - The class from which the static fields should be obtained

Returns:

The list of static fields from that class

getStaticField

public static Object getStaticField(Class<?> clazz,
 String fieldName)

Parameters:

clazz - The class from which the static field should be obtained

fieldName - The name of the field that should be obtained

Returns:

The value of the field

getField

public static Field getField(Object obj,
 String fieldName)

Parameters:

obj - The object whose field should be accessed

fieldName - The name of the field which should be accessed

Returns:

The requested Field

getFieldValue

public static Object getFieldValue(Object obj,
 String fieldName)

Parameters:

obj - The object whose property value should be accessed

fieldName - The name of the field which should be accessed

Returns:

The requested field value or null if not found