package com.luck.picture.lib.tools;
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/**
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* @author：luck
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* @date：2019-11-12 14:27
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* @describe：类型转换工具类
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*/
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public class ValueOf {
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public static String toString(Object o) {
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String value = "";
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try {
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value = o.toString();
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} catch (Exception e) {
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}
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return value;
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}
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public static double toDouble(Object o) {
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return toDouble(o, 0);
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}
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public static double toDouble(Object o, int defaultValue) {
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if (o == null) {
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return defaultValue;
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}
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double value;
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try {
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value = Double.valueOf(o.toString().trim());
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} catch (Exception e) {
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value = defaultValue;
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}
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return value;
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}
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public static long toLong(Object o, long defaultValue) {
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if (o == null) {
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return defaultValue;
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}
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long value = 0;
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try {
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String s = o.toString().trim();
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if (s.contains(".")) {
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value = Long.valueOf(s.substring(0, s.lastIndexOf(".")));
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} else {
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value = Long.valueOf(s);
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}
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} catch (Exception e) {
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value = defaultValue;
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}
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return value;
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}
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public static long toLong(Object o) {
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return toLong(o, 0);
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}
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public static float toFloat(Object o, long defaultValue) {
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if (o == null) {
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return defaultValue;
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}
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float value = 0;
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try {
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String s = o.toString().trim();
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value = Float.valueOf(s);
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} catch (Exception e) {
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value = defaultValue;
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}
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return value;
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}
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public static float toFloat(Object o) {
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return toFloat(o, 0);
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}
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public static int toInt(Object o, int defaultValue) {
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if (o == null) {
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return defaultValue;
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}
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int value;
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try {
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String s = o.toString().trim();
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if (s.contains(".")) {
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value = Integer.valueOf(s.substring(0, s.lastIndexOf(".")));
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} else {
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value = Integer.valueOf(s);
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}
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} catch (Exception e) {
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value = defaultValue;
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}
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return value;
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}
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public static int toInt(Object o) {
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return toInt(o, 0);
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}
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public static boolean toBoolean(Object o) {
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return toBoolean(o, false);
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}
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public static boolean toBoolean(Object o, boolean defaultValue) {
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if (o == null) {
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return false;
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}
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boolean value;
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try {
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String s = o.toString().trim();
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if ("false".equals(s.trim())) {
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value = false;
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} else {
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value = true;
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}
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} catch (Exception e) {
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value = defaultValue;
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}
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return value;
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}
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public static <T> T to(Object o, T defaultValue) {
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if (o == null) {
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return defaultValue;
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}
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T value = (T)o;
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return (T) value;
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}
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}
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