Package io.openems.common.utils

Class ObjectUtils

java.lang.Object

io.openems.common.utils.ObjectUtils

public class ObjectUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ObjectUtils()

Method Summary

Modifier and Type	Method	Description
static Integer	getAsInteger(Object object)	Cast and return the given Object as a Integer.
static Object[]	getAsObjectArrray(Object object)	Cast and return the given Object as a Object array.
static Optional<String>	getAsOptionalString(Object object)	Gets the given Object as a Optional String.
static String	getAsString(Object object)	Cast and return the given Object as a String.

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectUtils

public ObjectUtils()

Method Details

getAsString

public static String getAsString(Object object)

Cast and return the given Object as a String. If given object is no String it will return null.

Parameters:

object - to cast an return as String

Returns:

a String or null

getAsOptionalString

public static Optional<String> getAsOptionalString(Object object)

Gets the given Object as a Optional String.

Parameters:

object - to get as Optional

Returns:

the Optional String value

getAsInteger

public static Integer getAsInteger(Object object)

Cast and return the given Object as a Integer. If given object is no Integer it will return null.

Parameters:

object - to cast an return as Integer

Returns:

a Integer or null

getAsObjectArrray

public static Object[] getAsObjectArrray(Object object)

Cast and return the given Object as a Object array. If given object is no Object array it will return an empty array.

Parameters:

object - to cast an return as Object array

Returns:

a Object array or empty array