org.otfeed.protocol.request
Class Check

java.lang.Object
  org.otfeed.protocol.request.Check

public final class Check
extends java.lang.Object

Helper class to validate parameters.

Method Summary

static void	isTrue(boolean predicate, java.lang.String message)
static void	notNull(java.lang.Object obj, java.lang.String name) Throws NullPointerException with the appropriate message if obj parameter is null.

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static void notNull(java.lang.Object obj,
                           java.lang.String name)

Throws NullPointerException with the appropriate message if obj parameter is null.

Parameters:

obj - object to check.

name - name of the object to display as part of the exception message.

isTrue

public static void isTrue(boolean predicate,
                          java.lang.String message)