Package de.uni_trier.wi2.procake.utils

Class ReflectionUtils

  • public class ReflectionUtils
extends Object

    • Constructor Detail

      • ReflectionUtils

        public ReflectionUtils()

    • Method Detail

      • 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