本文整理匯總了Java中java.math.RoundingMode.toString方法的典型用法代碼示例。如果您正苦於以下問題：Java RoundingMode.toString方法的具體用法？Java RoundingMode.toString怎麽用？Java RoundingMode.toString使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.math.RoundingMode的用法示例。
在下文中一共展示了RoundingMode.toString方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: main
import java.math.RoundingMode; //導入方法依賴的package包/類
public static void main(String [] argv) {
// For each member of the family, make sure
// rm == valueOf(rm.toString())
for(RoundingMode rm: RoundingMode.values()) {
if (rm != RoundingMode.valueOf(rm.toString())) {
throw new RuntimeException("Bad roundtrip conversion of " +
rm.toString());
}
}
// Test that mapping of old integers to new values is correct
if (RoundingMode.valueOf(BigDecimal.ROUND_CEILING) !=
RoundingMode.CEILING) {
throw new RuntimeException("Bad mapping for ROUND_CEILING");
}
if (RoundingMode.valueOf(BigDecimal.ROUND_DOWN) !=
RoundingMode.DOWN) {
throw new RuntimeException("Bad mapping for ROUND_DOWN");
}
if (RoundingMode.valueOf(BigDecimal.ROUND_FLOOR) !=
RoundingMode.FLOOR) {
throw new RuntimeException("Bad mapping for ROUND_FLOOR");
}
if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_DOWN) !=
RoundingMode.HALF_DOWN) {
throw new RuntimeException("Bad mapping for ROUND_HALF_DOWN");
}
if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_EVEN) !=
RoundingMode.HALF_EVEN) {
throw new RuntimeException("Bad mapping for ROUND_HALF_EVEN");
}
if (RoundingMode.valueOf(BigDecimal.ROUND_HALF_UP) !=
RoundingMode.HALF_UP) {
throw new RuntimeException("Bad mapping for ROUND_HALF_UP");
}
if (RoundingMode.valueOf(BigDecimal.ROUND_UNNECESSARY) !=
RoundingMode.UNNECESSARY) {
throw new RuntimeException("Bad mapping for ROUND_UNNECESARY");
}
}