VerifyNonNullArgument

java.lang.Object

com.illumon.util.VerifyNonNullArgument

public class VerifyNonNullArgument
extends Object

Constructor Summary

Constructors

Constructor Description

VerifyNonNullArgument()

Method Summary

Modifier and Type	Method	Description
`static void`	`verifyNonNullArgument(String argName, Object argValue)`	Used to check whether an argument is non-null, and raises an exception if it is null.

Methods inherited from class java.lang.Object

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

Constructor Details
- VerifyNonNullArgument
  
  public VerifyNonNullArgument()
Method Details
- verifyNonNullArgument
  
  public static void verifyNonNullArgument(@NotNull String argName, Object argValue)
  
  Used to check whether an argument is non-null, and raises an exception if it is null. This is used because Groovy and jpy do not recognize @NotNull annotations in Java code, so such checks in public methods can provide a clearer message about the mistake a user is making when passing an incorrectly null argument.
  
  Parameters:
  
  argName - The name to be used in the exception text.
  
  argValue - The value to check.
  
  Throws:
  
  ValidatedArgumentException - if argValue is null.