Example usage for java.lang.reflect Field getName

Introduction

In this page you can find the example usage for java.lang.reflect Field getName.

Prototype

public String getName()

Source Link

Document

Returns the name of the field represented by this Field object.

Usage

From source file:Main.java

public static void main(String[] args) {
    Field[] fields = java.lang.Integer.class.getDeclaredFields();

    for (int i = 0; i < fields.length; i++) {
        Field f = fields[i];
        String name = f.getName();
        System.out.println(name);
    }//from   www  .ja v a2 s  .com
}

From source file:Main.java

public static void main(String[] args) {
    Field[] fields = java.lang.Integer.class.getDeclaredFields();

    for (int i = 0; i < fields.length; i++) {
        Field f = fields[i];
        Class type = f.getType();
        String name = f.getName();
        System.out.print(Modifier.toString(f.getModifiers()));
        System.out.println(" " + type.getCanonicalName() + " " + name + ";");
    }// ww w  . ja v a 2  s .  c  o  m
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    GetFields object = new GetFields();
    Class clazz = object.getClass();

    // Get all object fields including public, protected, package and private
    // access fields.
    Field[] fields = clazz.getDeclaredFields();
    System.out.println("Number of fields = " + fields.length);
    for (Field field : fields) {
        System.out.println("Field name = " + field.getName());
        System.out.println("Field type = " + field.getType().getName());
    }/*from  w  w  w . ja va 2s . co  m*/

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    GetFields object = new GetFields();
    Class clazz = object.getClass();

    // Get all object accessible public fields.
    Field[] fields = clazz.getFields();
    System.out.println("Number of fields = " + fields.length);
    for (Field field : fields) {
        System.out.println("Field name = " + field.getName());
        System.out.println("Field type = " + field.getType().getName());
    }//w w w  .  j  a  v a2s. c  o m

    Field field = clazz.getField("id");
    System.out.println("Field name = " + field.getName());
    System.out.println("Field type = " + field.getType().getName());
}

From source file:testReflection.java

public static void main(String[] args) {
    try {/*from  w  w w  . j  a  v  a2s  .  c  o  m*/
        C c = new C();
        Class klass = c.getClass();
        Field[] fields = getAllFields(klass);
        for (Field field : fields) {
            System.out.println(field.getName());
        }
    } catch (Throwable a_th) {
        a_th.printStackTrace();
    }
}

From source file:gov.nih.nci.cabig.caaers.tools.ObjectDump.java

public static void main(String[] args) {
    ObjectDump target = new ObjectDump();

    Class cls = null;/*w  ww.j a  va 2s . c  o  m*/
    Field[] fields;

    try {
        cls = Class.forName(target.getClass().getName());
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }

    write("Class: " + target.getClass().getName() + "\n");
    fields = cls.getFields();

    for (int i = 0; i < fields.length; i++) {
        Field field = fields[i];
        write("\tfield[" + (i + 1) + "]: " + field.getName() + "\r\n");

        Type type = field.getType();
        write(type.toString());
    }

}

From source file:DataBeanTest.java

public static void main(String[] args) {
    Class d = DataBean.class;

    Field fs[] = d.getFields();//from   www  . j av a 2s .c o  m
    for (Field f : fs) {
        System.out.println(f);

        Annotation a = f.getAnnotation(DataField.class);

        if (a != null) {
            System.out.println(f.getName());
        }
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    Class cls = java.lang.String.class;
    Method method = cls.getMethods()[0];
    Field field = cls.getFields()[0];
    Constructor constructor = cls.getConstructors()[0];
    String name;/* w  w  w . ja  v  a  2s. c o  m*/

    name = cls.getName();
    System.out.println(name);
    name = cls.getName() + "." + field.getName();
    System.out.println(name);
    name = constructor.getName();
    System.out.println(name);
    name = cls.getName() + "." + method.getName();
    System.out.println(name);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    Class cls = java.lang.String.class;
    Method method = cls.getMethods()[0];
    Field field = cls.getFields()[0];
    Constructor constructor = cls.getConstructors()[0];
    String name;/*from   www . jav a  2 s.com*/

    name = cls.getName().substring(cls.getPackage().getName().length() + 1);
    System.out.println(name);
    name = field.getName();
    System.out.println(name);
    name = constructor.getName().substring(cls.getPackage().getName().length() + 1);
    System.out.println(name);
    name = method.getName();
    System.out.println(name);

}

From source file:com.music.tools.InstrumentExtractor.java

public static void main(String[] args) {
    Map<Integer, String> instrumentNames = new HashMap<>();
    Field[] fields = ProgramChanges.class.getDeclaredFields();
    try {//from w ww . ja v a  2s.c o m
        for (Field field : fields) {
            Integer value = (Integer) field.get(null);
            if (!instrumentNames.containsKey(value)) {
                instrumentNames.put(value,
                        StringUtils.capitalize(field.getName().toLowerCase()).replace('_', ' '));
            }
        }
    } catch (IllegalArgumentException | IllegalAccessException e) {
        throw new IllegalStateException(e);
    }

    Score score = new Score();
    Read.midi(score, "C:\\Users\\bozho\\Downloads\\7938.midi");
    for (Part part : score.getPartArray()) {
        System.out.println(part.getChannel() + " : " + part.getInstrument() + ": "
                + instrumentNames.get(part.getInstrument()));
    }
}