import java.util.Map;
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import net.sf.jasperreports.engine.JRDefaultScriptlet;
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import net.sf.jasperreports.engine.JRScriptletException;
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import net.sf.jasperreports.engine.fill.JRFillVariable;
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/**
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* 大写金额转换Scriptlet类
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*
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* @author
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*/
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public class TransChineseMoneyScriptlet extends JRDefaultScriptlet {
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/**//*
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* 默认构造方法
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*/
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public TransChineseMoneyScriptlet() {
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}
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/**
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* 获得金额的汉字大写格式 <br>
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*
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* @param money
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* 小写金额字符串
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* @return 大写的汉字金额
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*/
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public static String getChineseMoney(String money) {
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String text = toUpperMoneyNum(money);
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if (text.substring(text.length() - 1).equals("元")) {
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text += "整";
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}
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return text;
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}
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public static String getChineseDigit(String num) {
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String text = toUpperNum(num);
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return text;
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}
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static boolean isZeroNum = false;// 数字为零，为全局变量出方法前必须还原为假
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static boolean isZero = false;// 千位上开始为零，为真.防止千位开始连续5为以上为0
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public static String toUpperNum(String numStr) {
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if (!isNum(numStr)) {
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return "";
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}
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isZeroNum = false;// 数字为零，为全局变量出方法前必须还原为假
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isZero = false;// 这两个全局变量必须还原，因为循环调用此方法是，
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// 转换前一个数所做的值得改变还会保留，可能进此方法，两个判断词就true了
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String retNum = "";
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int num1 = 0;
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int zeroNo = 0;
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for (int i = numStr.length() - 1; i > 0; i--) {// 去除最后为零的数字
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if(numStr.charAt(i)=='.')break;
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num1 = Integer.parseInt(String.valueOf(numStr.charAt(i)));
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if (num1 == 0) {
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zeroNo++;
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} else {
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break;
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}
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}
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numStr = numStr.substring(0, numStr.length() - zeroNo);
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String toPoint = numStr;
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String toPointEnd = "";
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if (numStr.indexOf(".") != -1) {
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toPoint = numStr.substring(0, numStr.indexOf("."));
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toPointEnd = numStr.substring(numStr.indexOf(".") + 1);
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}
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// numStr
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int len = toPoint.length();
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toPoint += toPointEnd;
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boolean oneZero = false;// 去除如“00234”前面的零,判断数字中的零是否从第一个连续开始都为零
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for (int i = 0; i < toPoint.length(); i++) {
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num1 = Integer.parseInt(String.valueOf(toPoint.charAt(i)));
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if (num1 == 0) {
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if (i == 0) {
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oneZero = true;// 第一个数字为零
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continue;
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}
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if (oneZero) {// 从第一个为连续零
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continue;
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}
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} else {
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oneZero = false;// 之后不为连续
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}
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retNum += getNumDigOnSite(num1, len - i);
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}
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return (retNum.equals("")) ? "零" : retNum;
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}
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/**
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* 将数字转成大写，为字符串形式的数字
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*
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* @param numStr
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* 字符串，当可转成数字
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* @return 大写数字的字符串
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*/
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public static String toUpperMoneyNum(String numStr) {
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if (!isNum(numStr)) {
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return "";
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}
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isZeroNum = false;// 数字为零，为全局变量出方法前必须还原为假
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isZero = false;// 这两个全局变量必须还原，因为循环调用此方法是，
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// 转换前一个数所做的值得改变还会保留，可能进此方法，两个判断词就true了
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String retNum = "";
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int num1 = 0;
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int zeroNo = 0;
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for (int i = numStr.length() - 1; i > 0; i--) {// 去除最后为零的数字
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if(numStr.charAt(i)=='.')break;
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num1 = Integer.parseInt(String.valueOf(numStr.charAt(i)));
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if (num1 == 0) {
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zeroNo++;
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} else {
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break;
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}
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}
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numStr = numStr.substring(0, numStr.length() - zeroNo);
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String toPoint = numStr;
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String toPointEnd = "";
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if (numStr.indexOf(".") != -1) {
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toPoint = numStr.substring(0, numStr.indexOf("."));
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toPointEnd = numStr.substring(numStr.indexOf(".") + 1);
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}
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// numStr
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int len = toPoint.length();
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toPoint += toPointEnd;
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boolean oneZero = false;// 去除如“00234”前面的零,判断数字中的零是否从第一个连续开始都为零
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for (int i = 0; i < toPoint.length(); i++) {
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num1 = Integer.parseInt(String.valueOf(toPoint.charAt(i)));
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if (num1 == 0) {
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if (i == 0) {
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oneZero = true;// 第一个数字为零
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continue;
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}
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if (oneZero) {// 从第一个为连续零
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continue;
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}
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} else {
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oneZero = false;// 之后不为连续
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}
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retNum += getNumOnSite(num1, len - i);
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}
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return (retNum.equals("")) ? "零元" : retNum;
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}
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/**
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* 判断此字符能否转成数字double类型
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*
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* @param num
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* 字符串数字
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* @return 是数字为True
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*/
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public static boolean isNum(String num) {
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try {
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double num1 = Double.parseDouble(num);
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num1++;// 让其计算下，没错就一定数数字
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} catch (Exception e) {
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// 只做捕获，不让程序死掉就行了
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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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* 数num在位置site上怎么读
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*
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* @param num
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* 数
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* @param site
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* 位数
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* @return String 读法
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*/
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private static String getNumOnSite(int num, int site) {
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String str = "";
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if (num == 0) {
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isZeroNum = true;// 记录数字为零
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if (site % 4 == 0) {
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isZero = true;// 记录千为为零
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}
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if (site % 4 == 1) {
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// 保险起见
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if (!isZero) {
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str = getSite(site);// 给了单位，就就不需零什么了，如四十万，零即清掉
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}
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isZeroNum = false;// 等于把前面记录有零的情况清掉
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}
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if (site < -2) {
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str = getNum(num);
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}// 厘单位后的数字
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return str;
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}
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if (isZeroNum) {
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str += getNum(0);
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isZeroNum = false;
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isZero = false;// 还原为假，
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}
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str += getNum(num) + getSite(site);
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return str;
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}
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private static String getNumDigOnSite(int num, int site) {
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String str = "";
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if(site==0){
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str += "点";
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}
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if (num == 0) {
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isZeroNum = true;// 记录数字为零
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if (site % 4 == 0) {
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isZero = true;// 记录千为为零
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}
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if (site % 4 == 1) {
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// 保险起见
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if (!isZero) {
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str = getSiteDig(site);// 给了单位，就就不需零什么了，如四十万，零即清掉
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}
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isZeroNum = false;// 等于把前面记录有零的情况清掉
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}
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if (site < -2) {
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str += getNum(num);
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}// 厘单位后的数字
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return str;
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}
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if (isZeroNum) {
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str += getNum(0);
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isZeroNum = false;
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isZero = false;// 还原为假，
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}
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str += getNum(num) + getSiteDig(site);
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return str;
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}
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/**
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* 得到数字对应的大写字
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*
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* @param num
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* 数字(0-9)
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* @return String
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*/
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private static String getNum(int num) {
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if (num > 9) {
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return "";
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}
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String str = "零壹贰叁肆伍陆柒捌玖";
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return str.substring(num, num + 1);
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}
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private static String getSiteDig(int site){
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String str = "";
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if (site < 2) {
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str = "";
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// switch (site) {
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// case -2:
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// //str = "";
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// break;
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// case -1:
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// //str = "";
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// break;// 这上面写出小数点后的单位情况
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// }
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return str;
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}
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String siteStr="仟佰拾兆仟佰拾亿仟佰拾万仟佰拾";
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if(site>siteStr.length()){
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return "单位不知";
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}
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return String.valueOf(siteStr.charAt(siteStr.length()-site+1));
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}
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/**
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* 得到位置所对应的单位
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*
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* @param site
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* 位置数小数点前的
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* @return String
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*/
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private static String getSite(int site) {
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String str = "";
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if (site < 0) {
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str = "";
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switch (site) {
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case -2:
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str = "厘";
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break;
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case -1:
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str = "分";
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break;// 这上面写出小数点后的单位情况
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}
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return str;
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}
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int yu = site % 4;
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int chu = site / 4;
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switch (yu) {
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case 1:
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switch (chu) {
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case 0:
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str = "元";
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break;
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case 1:
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str = "万";
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break;
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case 2:
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str = "亿";
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break;
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case 3:
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str = "兆";
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break; // 这里写上每递进的4位的单位
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}
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break;
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case 2:
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str = "拾";
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break;
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case 3:
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str = "佰";
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break;
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case 0:
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switch (chu) {
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case 0:
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str = "角";
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break;
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default:
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str = "仟";// 其他除4余零都是千了
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break;
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}
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}
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if (isZeroNum) {
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if (site % 4 != 1 || isZero) {// 如200000345的千字位千万为零，却读到万时不加万，即"";
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str = "";
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}
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} // 处理中间的零
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return str;
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}
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private void getLowerToUpper() throws JRScriptletException {
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String keyString = "";
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Double lowerMoney = 0.0;
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String upperMoney ="";
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String[] lowerStr = null;
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for (Object obj : variablesMap.keySet()) {
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keyString = String.valueOf(obj).trim();
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lowerStr = keyString.split("_");
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if (lowerStr[0].equals("lowerMoney")) {
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lowerMoney = getVariableValue("lowerMoney_" + lowerStr[1]) == null ? new Double(
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0.0)
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: java.lang.Double.parseDouble(String.valueOf(getVariableValue("lowerMoney_"
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+ lowerStr[1])));
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upperMoney = getChineseMoney(lowerMoney + "");
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if (hasPara("upperMoney_" + lowerStr[1],variablesMap))
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this.setVariableValue("upperMoney_" + lowerStr[1],
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upperMoney);
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}else if(lowerStr[0].equals("lowerDigit")) {
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lowerMoney = getVariableValue("lowerDigit_" + lowerStr[1]) == null ? new Double(
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0.0)
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: (java.lang.Double) getVariableValue("lowerDigit_"
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+ lowerStr[1]);
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upperMoney = getChineseDigit(lowerMoney + "");
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if (hasPara("upperDigit_" + lowerStr[1],variablesMap))
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this.setVariableValue("upperDigit_" + lowerStr[1],
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upperMoney);
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}
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}
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}
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public static boolean hasPara(String para,Map<String, JRFillVariable> vMap){//Map<String, Object>
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for (Object obj:vMap.keySet()) {
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if(para.equals(obj.toString())) return true;
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}
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return false;
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}
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/**
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* Begin EVENT_AFTER_COLUMN_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void afterColumnInit() throws JRScriptletException {
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// getLowerToUpper();
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super.afterColumnInit();
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}
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/**
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* End EVENT_AFTER_COLUMN_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_AFTER_DETAIL_EVAL This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void afterDetailEval() throws JRScriptletException {
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getLowerToUpper();
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super.afterDetailEval();
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}
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/**
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* End EVENT_AFTER_DETAIL_EVAL This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_AFTER_GROUP_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void afterGroupInit(String groupName) throws JRScriptletException {
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// System.out.println(groupName);
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super.afterGroupInit(groupName);
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}
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/**
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* End EVENT_AFTER_GROUP_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_AFTER_PAGE_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void afterPageInit() throws JRScriptletException {
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// getLowerToUpper();
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super.afterPageInit();
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}
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/**
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* End EVENT_AFTER_PAGE_INIT This line is generated by iReport. Don't modify
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* or move please!
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*/
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/**
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* Begin EVENT_AFTER_REPORT_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void afterReportInit() throws JRScriptletException {
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// getLowerToUpper();
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super.afterReportInit();
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}
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/**
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* End EVENT_AFTER_REPORT_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_BEFORE_COLUMN_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void beforeColumnInit() throws JRScriptletException {
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// getLowerToUpper();
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}
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/**
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* End EVENT_BEFORE_COLUMN_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_BEFORE_DETAIL_EVAL This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void beforeDetailEval() throws JRScriptletException {
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// getLowerToUpper();
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}
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/** end EVENT_BEFORE_DETAIL_EVAL Please don't touch or move this comment */
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/**
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* End EVENT_BEFORE_DETAIL_EVAL This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_BEFORE_GROUP_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void beforeGroupInit(String groupName) throws JRScriptletException {
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}
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/**
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* End EVENT_BEFORE_GROUP_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_BEFORE_PAGE_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void beforePageInit() throws JRScriptletException {
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// getLowerToUpper();
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}
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/**
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* End EVENT_BEFORE_PAGE_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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/**
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* Begin EVENT_BEFORE_REPORT_INIT This line is generated by iReport. Don't
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* modify or move please!
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*/
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public void beforeReportInit() throws JRScriptletException {
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// getLowerToUpper();
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}
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public static void main(String[] args) {
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System.out.println(getSiteDig(17));
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System.out.println(toUpperNum("300304.11"));
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System.out.println(toUpperMoneyNum("300304.11"));
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}
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}
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