package com.dky.calculate; public class Overall { //年运行费用 public Double yearRunFee(Double yearEnergy,Double electricityPrice) { // 1蒸吨蒸汽需要770kWh电。 //年总用电yearEnergy*770 //根据传入得替代前年能源用量计算出年用电量 //年用电量用电量乘以电价 return yearEnergy*770*electricityPrice; } //年总费用 public Double yearTotalFee(Double yearRunFee) { // 年运行费用*系数+年运行费用。(10%) return yearRunFee*0.1+yearRunFee; } //年减碳量(吨) public Double yearReduceCarbon(Double yearEnergy) { // 年用电量*1.229 return yearEnergy*770*1.229; } //替代电量 public Double replaceEnergy(Double yearEnergy) { return yearEnergy*770; } }