Java Reflection Field Find findField(Class clazz, String field, Class type, int index)

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Description

find Field

License

Open Source License

Declaration 

public static Field findField(Class<?> clazz, String field, Class<?> type, int index)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.lang.reflect.Field;

public class Main {
    public static Field findField(Class<?> clazz, String field, Class<?> type, int index) {
        int temp = index;
        for (Field f : clazz.getDeclaredFields())
            if ((field == null || f.getName().equals(field)) && type.isAssignableFrom(f.getType()) && temp-- <= 0)
                return f;
        if (clazz.getSuperclass() != null)
            return findField(clazz.getSuperclass(), field, type, index);
        return null;
    }/*from  www. ja  v a2 s.co  m*/
}

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