com.mongodb.spark.sql.fieldTypes.api.java.Assertions Maven / Gradle / Ivy
/*
* Copyright 2016 MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mongodb.spark.sql.fieldTypes.api.java;
final class Assertions {
/**
* Throw IllegalArgumentException if the value is null.
*
* @param name the parameter name
* @param value the value that should not be null
* @param the value type
* @return the value
* @throws java.lang.IllegalArgumentException if value is null
*/
public static T notNull(final String name, final T value) {
if (value == null) {
throw new IllegalArgumentException(name + " can not be null");
}
return value;
}
}