net.librec.util

Class ReflectionUtil

java.lang.Object

net.librec.util.ReflectionUtil

public class ReflectionUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ReflectionUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> T	newInstance(java.lang.Class<T> theClass)
static <T> T	newInstance(java.lang.Class<T> theClass, java.lang.Class<?> paramClass, java.lang.Object paramValue) Create an object for the given class and initialize it from conf
static <T> T	newInstance(java.lang.Class<T> theClass, Configuration conf) Create an object for the given class and initialize it from conf
static void	setConf(java.lang.Object theObject, Configuration conf) Check and set 'configuration' if necessary.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionUtil

public ReflectionUtil()

Method Detail

newInstance

public static <T> T newInstance(java.lang.Class<T> theClass,
                java.lang.Class<?> paramClass,
                java.lang.Object paramValue)

Create an object for the given class and initialize it from conf

Type Parameters:

T - type parameter

Parameters:

theClass - a given Class object

paramClass - Class type of the constructor

paramValue - object for the constructor

Returns:

a new object

newInstance

public static <T> T newInstance(java.lang.Class<T> theClass,
                Configuration conf)

Create an object for the given class and initialize it from conf

Type Parameters:

T - type parameter

Parameters:

theClass - class of which an object is created

conf - Configuration

Returns:

a new object

newInstance

public static <T> T newInstance(java.lang.Class<T> theClass)

setConf

public static void setConf(java.lang.Object theObject,
           Configuration conf)

Check and set 'configuration' if necessary.

Parameters:

theObject - object for which to set configuration

conf - Configuration