go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/analysis/internal/clustering/update.go (about)

     1  // Copyright 2022 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package clustering
    16  
    17  import (
    18  	cpb "go.chromium.org/luci/analysis/internal/clustering/proto"
    19  )
    20  
    21  // Update describes changes made to the clustering of a chunk.
    22  type Update struct {
    23  	// Project is the LUCI Project containing the chunk which is being
    24  	// (re-)clustered.
    25  	Project string
    26  	// ChunkID is the identity of the chunk which is being (re-)clustered.
    27  	ChunkID string
    28  	// Updates describes how each failure in the cluster was (re)clustered.
    29  	// It contains one entry for each failure in the cluster that has
    30  	// had its clusters changed.
    31  	Updates []*FailureUpdate
    32  }
    33  
    34  // FailureUpdate describes the changes made to the clustering
    35  // of a specific test failure.
    36  type FailureUpdate struct {
    37  	// TestResult is the failure that was re-clustered.
    38  	TestResult *cpb.Failure
    39  	// PreviousClusters are the clusters the failure was previously in.
    40  	PreviousClusters []ClusterID
    41  	// PreviousClusters are the clusters the failure is now in.
    42  	NewClusters []ClusterID
    43  }