blob: c4bb91fdf6035ba9b0ae470e9973cd53065d510b (
plain) (
blame)
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) 2017 The Android Open Source Project
*
* 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.android.car.obd2.commands;
import com.android.car.obd2.IntegerArrayStream;
import com.android.car.obd2.Obd2Command;
import java.util.Optional;
public class RPM implements Obd2Command.OutputSemanticHandler<Integer> {
@Override
public int getPid() {
return 0x0C;
}
@Override
public Optional<Integer> consume(IntegerArrayStream data) {
return data.hasAtLeast(
2,
theData -> Optional.of(theData.consume() * 256 + theData.consume() / 4),
theData -> Optional.empty());
}
}
|