Sebastian Hartte
100 lines
2.9 KiB
Java
100 lines
2.9 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.me.energy;
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import appeng.api.networking.energy.IEnergyWatcher;
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public class EnergyThreshold implements Comparable<EnergyThreshold> {
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private final double threshold;
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private final IEnergyWatcher watcher;
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private final int watcherHash;
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public EnergyThreshold(final double lim, final IEnergyWatcher watcher) {
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this.threshold = lim;
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this.watcher = watcher;
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this.watcherHash = watcher.hashCode();
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}
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/**
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* Special constructor to allow querying a for a subset of thresholds.
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*
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* @param lim
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* @param bound
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*/
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public EnergyThreshold(final double lim, final int bound) {
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this.threshold = lim;
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this.watcher = null;
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this.watcherHash = bound;
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}
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public IEnergyWatcher getEnergyWatcher() {
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return this.watcher;
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}
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@Override
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public int compareTo(EnergyThreshold o) {
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int a = Double.compare(this.threshold, o.threshold);
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if (a == 0) {
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return Integer.compare(this.watcherHash, o.watcherHash);
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}
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return a;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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long temp;
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temp = Double.doubleToLongBits(this.threshold);
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result = prime * result + (int) (temp ^ (temp >>> 32));
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result = prime * result + ((this.watcher == null) ? 0 : this.watcher.hashCode());
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (obj == null) {
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return false;
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}
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if (this.getClass() != obj.getClass()) {
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return false;
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}
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EnergyThreshold other = (EnergyThreshold) obj;
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if (Double.doubleToLongBits(this.threshold) != Double.doubleToLongBits(other.threshold)) {
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return false;
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}
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if (this.watcher == null) {
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if (other.watcher != null) {
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return false;
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}
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} else if (!this.watcher.equals(other.watcher)) {
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return false;
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}
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return true;
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}
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}
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