/*
* Copyright 2016-present Facebook, 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.facebook.buck.util;
import com.facebook.buck.util.immutables.BuckStyleImmutable;
import com.google.common.base.Preconditions;
import org.immutables.value.Value;
/**
* Holds a probability between 0 to 100 inclusively. Performs the checks that the value is within
* those limits.
*/
@Value.Immutable
@BuckStyleImmutable
abstract class AbstractSampleRate {
@Value.Parameter
abstract float getSampleRate();
@Value.Check
protected void check() {
Preconditions.checkArgument(getSampleRate() >= 0.0f);
Preconditions.checkArgument(getSampleRate() <= 1.0f);
}
}