-
Notifications
You must be signed in to change notification settings - Fork 0
/
log.go
36 lines (34 loc) · 1.63 KB
/
log.go
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
// Copyright (C) 2016 Christophe Camel, Jonathan Pigrée
//
// 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 agentiface
// Logger is an abstraction wrapping basic operations in order to log messages.
type Logger interface {
// Emergency logs a message indicating the system is unusable.
Emergency(format string, a ...interface{})
// Alert logs a message indicating action must be taken immediately.
Alert(format string, a ...interface{})
// Critical logs a message indicating critical conditions.
Critical(format string, a ...interface{})
// Error logs a message indicating an error condition.
// This method takes one or multiple parameters. If a single parameter
// is provided, it will be treated as the log message. If multiple parameters
// are provided, they will be passed to fmt.Sprintf() to generate the log message.
Error(format string, a ...interface{})
// Warning logs a message indicating a warning condition.
Warning(format string, a ...interface{})
// Info logs a message for informational purpose.
Info(format string, a ...interface{})
// Debug logs a message for debugging purpose.
Debug(format string, a ...interface{})
}