1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
// Copyright 2016 The Bazel Authors. All rights reserved.
//
// 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.devtools.build.lib.query2;
import com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.query2.engine.Callback;
import com.google.devtools.build.lib.query2.engine.QueryException;
import com.google.devtools.build.lib.query2.engine.QueryUtil.AggregateAllCallback;
import com.google.devtools.build.lib.query2.engine.Uniquifier;
import com.google.devtools.build.skyframe.SkyKey;
/**
* Helper class for visiting the TTV-only DTC of some given TTV keys, and feeding those TTVs to a
* callback.
*/
class UnfilteredSkyKeyTTVDTCVisitor extends AbstractUnfilteredTTVDTCVisitor<SkyKey> {
private UnfilteredSkyKeyTTVDTCVisitor(
SkyQueryEnvironment env,
Uniquifier<SkyKey> uniquifier,
int processResultsBatchSize,
AggregateAllCallback<SkyKey, ImmutableSet<SkyKey>> aggregateAllCallback) {
super(
env,
uniquifier,
ParallelSkyQueryUtils.VISIT_BATCH_SIZE,
processResultsBatchSize,
aggregateAllCallback);
}
static class Factory implements ParallelVisitor.Factory {
private final SkyQueryEnvironment env;
private final Uniquifier<SkyKey> uniquifier;
private final AggregateAllCallback<SkyKey, ImmutableSet<SkyKey>> aggregateAllCallback;
private final int processResultsBatchSize;
Factory(
SkyQueryEnvironment env,
Uniquifier<SkyKey> uniquifier,
int processResultsBatchSize,
AggregateAllCallback<SkyKey, ImmutableSet<SkyKey>> aggregateAllCallback) {
this.env = env;
this.uniquifier = uniquifier;
this.processResultsBatchSize = processResultsBatchSize;
this.aggregateAllCallback = aggregateAllCallback;
}
@Override
public ParallelVisitor<SkyKey, SkyKey> create() {
return new UnfilteredSkyKeyTTVDTCVisitor(
env, uniquifier, processResultsBatchSize, aggregateAllCallback);
}
}
@Override
protected void processPartialResults(
Iterable<SkyKey> keysToUseForResult, Callback<SkyKey> callback)
throws QueryException, InterruptedException {
callback.process(keysToUseForResult);
}
}
|
