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
72
73
74
75
|
// Copyright 2014 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.actions;
import com.google.common.base.Preconditions;
/**
* A message used to update in-flight action status. An action's status may change low down in the
* execution stack (for instance, from running remotely to running locally), so this message can be
* used to notify any interested parties.
*/
public class ActionStatusMessage {
private final ActionExecutionMetadata action;
private final String message;
private final String strategy;
public static final String PREPARING = "Preparing";
private ActionStatusMessage(ActionExecutionMetadata action, String message, String strategy) {
this.action = action;
this.message = message;
this.strategy = strategy;
}
public ActionExecutionMetadata getActionMetadata() {
return action;
}
public String getMessage() {
return message;
}
/**
* Return the strategy of the action; null if not created by {@link #runningStrategy}.
*/
public String getStrategy() {
return strategy;
}
/** Creates "Analyzing" status message. */
public static ActionStatusMessage analysisStrategy(ActionExecutionMetadata action) {
Preconditions.checkNotNull(action.getOwner());
return new ActionStatusMessage(action, "Analyzing", null);
}
/** Creates "Preparing" status message. */
public static ActionStatusMessage preparingStrategy(ActionExecutionMetadata action) {
Preconditions.checkNotNull(action.getOwner());
return new ActionStatusMessage(action, PREPARING, null);
}
/** Creates "Scheduling" status message. */
public static ActionStatusMessage schedulingStrategy(ActionExecutionMetadata action) {
Preconditions.checkNotNull(action.getOwner());
return new ActionStatusMessage(action, "Scheduling", null);
}
/** Creates "Running (strategy)" status message. */
public static ActionStatusMessage runningStrategy(
ActionExecutionMetadata action, String strategy) {
Preconditions.checkNotNull(action.getOwner());
return new ActionStatusMessage(action, String.format("Running (%s)", strategy), strategy);
}
}
|
