Package science.aist.gtf.verification.syntactic

Class FieldExtractor

java.lang.Object

science.aist.gtf.verification.syntactic.FieldExtractor

public class FieldExtractor
extends Object

Class for extracting fields of class

Since:

1.0

Author:

Christoph Praschl

Constructor Summary

Constructors

Constructor	Description
FieldExtractor()

Method Summary

Modifier and Type	Method	Description
static List<Field>	getAllFieldsForClass(Class<?> clazz)
static Field	getClassField(Class<?> clazz, String fieldName)	Method for getting a field by name and given class
static <T> T	getDefaultValueForClass(Class<T> clazz)	Get default value of given clazz
static <T> T	getDefaultValueForField(Field field)	Get default value of given clazz

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldExtractor

public FieldExtractor()

Method Detail

getAllFieldsForClass

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

getClassField

public static Field getClassField(Class<?> clazz,
                                  String fieldName)

Method for getting a field by name and given class

Parameters:

clazz - Class which contains the field

fieldName - Name of the Field

Returns:

the field

Throws:

IllegalArgumentException - if there is no field with given name

getDefaultValueForField

public static <T> T getDefaultValueForField(Field field)

Get default value of given clazz

Type Parameters:

T - type of clazz

Parameters:

field - field to be checked if there is a user defined default value

Returns:

default value of field; if no user defined value was set returns default value of clazz

getDefaultValueForClass

public static <T> T getDefaultValueForClass(Class<T> clazz)

Get default value of given clazz

Type Parameters:

T - type of clazz

Parameters:

clazz - clazz for which default value should be get

Returns:

default value of clazz