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Sunchp / BigDecimalUtils

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README
MIT

How It Work

  • Import library to your code:
	import static com.sunchp.utils.math.BigDecimalUtils.*;
  • Doing comparison:
    if(is(income).lt(amount)) {
      // ....
    }else {
      // ...
    }
  • Do calculation:
    remain = cal(income).minus(amount).result();

Other methods currently in this library

      is(income).eq(amount);    // Equal
      is(income).gt(amount);     // Greater than
      is(income).gteq(amount);   // Greater than equal
      is(income).lt(amount);     // Less than
      is(income).lteq(amount);   // Less than equal
 
      
      cal(income).plus(amount)  // addition
      cal(income).minus(amount)   // subtraction
      cal(income).mul(amount)   // multiply
      cal(income).div(amount)   // division
      cal(income).div(amount,2)   // division

Currently comparison support only String and BigDecimal:

      is(bigdecimal).eq(bigdecimal);    // BigDecimal and BigDecimal
      is(bigdecimal).eq("1000");        // BigDecimal and String
      is("1000").lt(bigdecimal);        // String and BigDecimal
      is("1000").lt("2000");            // String and String

Calculation support only String and BigDecimal:

      cal(bigdecimal).minus(bigdecimal)  // BigDecimal and BigDecimal
      cal(bigdecimal).minus("500")  // BigDecimal and String
      cal("500").minus(bigdecimal)  // String and BigDecimal
      cal("1000").minus("500")      // String and String
The MIT License (MIT) Copyright (c) 2016 sunchangpeng Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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BigDecimal工具类 展开 收起
Java
MIT
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