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// Copyright (C) 2022 The Android Open Source Project
//
// 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.google.gerrit.entities;
/**
* A human-readable change size bucket.
*
* <p>Should be kept in sync with
* polygerrit-ui/app/elements/change-list/gr-change-list-item/gr-change-list-item.ts
*/
public class ChangeSizeBucket {
/**
* The upper bounds for the different size buckets.
*
* <p>Same as gr-change-list-item.ts::ChangeSize.
*/
private enum BucketThresholds {
XS(10),
SMALL(50),
MEDIUM(250),
LARGE(1000);
public final long delta;
BucketThresholds(long delta) {
this.delta = delta;
}
}
/**
* Gets the correlative size bucket for the given change delta.
*
* <p>Same as gr-change-list-item.ts::computeChangeSize().
*
* @param delta the total number of changed lines (additions+deletions) of the change.
* @return a short human-readable size bucket.
*/
public static String getChangeSizeBucket(long delta) {
if (delta == 0) {
return "NoOp";
} else if (delta < BucketThresholds.XS.delta) {
return "XS";
} else if (delta < BucketThresholds.SMALL.delta) {
return "S";
} else if (delta < BucketThresholds.MEDIUM.delta) {
return "M";
} else if (delta < BucketThresholds.LARGE.delta) {
return "L";
}
return "XL";
}
}
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