com.hotels.bdp.waggledance.extensions.client.ratelimit.BucketKeyGenerator Maven / Gradle / Ivy
/**
* Copyright (C) 2016-2024 Expedia, 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.hotels.bdp.waggledance.extensions.client.ratelimit;
public class BucketKeyGenerator {
private final String prefix;
public BucketKeyGenerator(String prefix) {
this.prefix = prefix;
}
public String generateKey(String key) {
if (prefix != null && !prefix.isEmpty()) {
return prefix + "_" + key;
}
return "" + key;
}
}