package com.xcong.excoin.rabbit.pricequeue;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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/**
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* 倒叙序的 从大到小 头元素最大
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*/
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public class DescBigDecimal implements Comparable{
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private BigDecimal value;
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public DescBigDecimal(String val) {
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this.value = new BigDecimal(val).setScale(8, RoundingMode.HALF_UP);
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}
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public DescBigDecimal(double val){
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this.value = new BigDecimal(val).setScale(8, RoundingMode.HALF_UP);
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}
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public BigDecimal getValue() {
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return value;
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}
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public void setValue(BigDecimal value) {
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this.value = value;
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}
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@Override
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public int compareTo(Object o) {
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if(o==null){
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return -1;
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}
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DescBigDecimal val = (DescBigDecimal)o;
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if(this.value.compareTo(val.getValue())>0){
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return -1;
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}else if(this.value.compareTo(val.getValue())<0){
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return 1;
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}else {
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return 0;
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}
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}
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}
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