io.gatling.core.util.BoundedMutableDequeue.scala Maven / Gradle / Ivy
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/*
* Copyright 2011-2024 GatlingCorp (https://gatling.io)
*
* 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 io.gatling.core.util
import scala.collection.mutable
private[gatling] final class BoundedMutableDequeue[T](maxSize: Int) {
private val queue = mutable.ArrayDeque.empty[T]
def addOne(value: T): Unit =
if (maxSize != 0) {
queue.addOne(value)
if (queue.lengthIs > maxSize) {
queue.remove(0)
}
}
def removeAll(): List[T] =
if (maxSize == 0) {
Nil
} else {
queue.removeAll().toList
}
def clear(): Unit =
if (maxSize != 0) {
queue.clear()
}
}