-
-
Notifications
You must be signed in to change notification settings - Fork 413
/
AsyncModbusFailure.java
65 lines (57 loc) · 1.61 KB
/
AsyncModbusFailure.java
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
/**
* Copyright (c) 2010-2024 Contributors to the openHAB project
*
* See the NOTICE file(s) distributed with this work for additional
* information.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.openhab.core.io.transport.sbus;
import java.util.Objects;
import org.eclipse.jdt.annotation.NonNullByDefault;
/**
* Encapsulates result of modbus read operations
*
* @author Nagy Attila Gabor - Initial contribution
*/
@NonNullByDefault
public class AsyncModbusFailure<R> {
private final R request;
private final Exception cause;
public AsyncModbusFailure(R request, Exception cause) {
Objects.requireNonNull(request, "Request must not be null!");
Objects.requireNonNull(cause, "Cause must not be null!");
this.request = request;
this.cause = cause;
}
/**
* Get request matching this response
*
* @return request object
*/
public R getRequest() {
return request;
}
/**
* Get cause of error
*
* @return exception representing error
*/
public Exception getCause() {
return cause;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder("AsyncModbusReadResult(");
builder.append("request = ");
builder.append(request);
builder.append(", error = ");
builder.append(cause);
builder.append(")");
return builder.toString();
}
}