Coverage Summary for Class: MinimumGasPriceCalculator (co.rsk.mine)
Class |
Class, %
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Method, %
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Line, %
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MinimumGasPriceCalculator |
0%
(0/1)
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0%
(0/2)
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0%
(0/8)
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1 /*
2 * This file is part of RskJ
3 * Copyright (C) 2017 RSK Labs Ltd.
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19 package co.rsk.mine;
20
21 import co.rsk.core.Coin;
22
23 /**
24 * This is the implementation of RSKIP-09
25 * Created by mario on 22/12/16.
26 */
27 public class MinimumGasPriceCalculator {
28
29 private final Coin targetMGP;
30
31 public MinimumGasPriceCalculator(Coin targetMGP) {
32 this.targetMGP = targetMGP;
33 }
34
35 public Coin calculate(Coin previousMGP) {
36 BlockGasPriceRange priceRange = new BlockGasPriceRange(previousMGP);
37 if (priceRange.inRange(targetMGP)) {
38 return targetMGP;
39 }
40
41 if (previousMGP.compareTo(targetMGP) < 0) {
42 return priceRange.getUpperLimit();
43 }
44
45 return priceRange.getLowerLimit();
46 }
47 }