Java Code Examples for java.math.BigDecimal#shortValueExact()
The following examples show how to use
java.math.BigDecimal#shortValueExact() .
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Example 1
| Source File: PSmallint.java From phoenix with Apache License 2.0 | 6 votes |
|
@Override
public Short toObject(byte[] b, int o, int l, PDataType actualType, SortOrder sortOrder, Integer maxLength, Integer scale) {
if (l == 0) {
return null;
}
if (equalsAny(actualType, PSmallint.INSTANCE, PUnsignedSmallint.INSTANCE, PTinyint.INSTANCE,
PUnsignedTinyint.INSTANCE, PLong.INSTANCE, PUnsignedLong.INSTANCE, PInteger.INSTANCE,
PUnsignedInt.INSTANCE, PFloat.INSTANCE, PUnsignedFloat.INSTANCE, PDouble.INSTANCE,
PUnsignedDouble.INSTANCE)) {
return actualType.getCodec().decodeShort(b, o, sortOrder);
} else if (actualType == PDecimal.INSTANCE) {
BigDecimal bd = (BigDecimal)actualType.toObject(b, o, l, actualType, sortOrder);
return bd.shortValueExact();
}
throwConstraintViolationException(actualType,this);
return null;
}
Example 2
| Source File: PSmallint.java From phoenix with Apache License 2.0 | 6 votes |
|
@Override
public Short toObject(byte[] b, int o, int l, PDataType actualType, SortOrder sortOrder, Integer maxLength, Integer scale) {
if (l == 0) {
return null;
}
if (equalsAny(actualType, PSmallint.INSTANCE, PUnsignedSmallint.INSTANCE, PTinyint.INSTANCE,
PUnsignedTinyint.INSTANCE, PLong.INSTANCE, PUnsignedLong.INSTANCE, PInteger.INSTANCE,
PUnsignedInt.INSTANCE, PFloat.INSTANCE, PUnsignedFloat.INSTANCE, PDouble.INSTANCE,
PUnsignedDouble.INSTANCE)) {
return actualType.getCodec().decodeShort(b, o, sortOrder);
} else if (actualType == PDecimal.INSTANCE) {
BigDecimal bd = (BigDecimal)actualType.toObject(b, o, l, actualType, sortOrder);
return bd.shortValueExact();
}
throwConstraintViolationException(actualType,this);
return null;
}
Example 3
| Source File: TypeUtils.java From grpc-nebula-java with Apache License 2.0 | 5 votes |
|
public static short shortValue(BigDecimal decimal) {
if (decimal == null) {
return 0;
}
int scale = decimal.scale();
if (scale >= -100 && scale <= 100) {
return decimal.shortValue();
}
return decimal.shortValueExact();
}
Example 4
| Source File: TypeUtils.java From uavstack with Apache License 2.0 | 5 votes |
|
public static short shortValue(BigDecimal decimal) {
if (decimal == null) {
return 0;
}
int scale = decimal.scale();
if (scale >= -100 && scale <= 100) {
return decimal.shortValue();
}
return decimal.shortValueExact();
}
Example 5
| Source File: ShortTypeHandler.java From beanio with Apache License 2.0 | 4 votes |
|
@Override
protected Short createNumber(BigDecimal bg) throws ArithmeticException {
return bg.shortValueExact();
}
Example 6
| Source File: ShortCellConverterFactory.java From xlsmapper with Apache License 2.0 | 4 votes |
|
@Override
protected Short convertTypeValue(final BigDecimal value) throws NumberFormatException, ArithmeticException {
// 少数以下を四捨五入
BigDecimal decimal = value.setScale(0, RoundingMode.HALF_UP);
return decimal.shortValueExact();
}
Example 7
| Source File: SimpleNumberFormatter.java From super-csv-annotation with Apache License 2.0 | 3 votes |
|
private Number parseFromBigDecimal(final Class<? extends Number> type, final BigDecimal number) {
if(Byte.class.isAssignableFrom(type) || byte.class.isAssignableFrom(type)) {
return lenient ? number.byteValue() : number.byteValueExact();
} else if(Short.class.isAssignableFrom(type) || short.class.isAssignableFrom(type)) {
return lenient ? number.shortValue() : number.shortValueExact();
} else if(Integer.class.isAssignableFrom(type) || int.class.isAssignableFrom(type)) {
return lenient ? number.intValue() : number.intValueExact();
} else if(Long.class.isAssignableFrom(type) || long.class.isAssignableFrom(type)) {
return lenient ? number.longValue() : number.longValueExact();
} else if(Float.class.isAssignableFrom(type) || float.class.isAssignableFrom(type)) {
return number.floatValue();
} else if(Double.class.isAssignableFrom(type) || double.class.isAssignableFrom(type)) {
return number.doubleValue();
} else if(type.isAssignableFrom(BigInteger.class)) {
return lenient ? number.toBigInteger() : number.toBigIntegerExact();
} else if(type.isAssignableFrom(BigDecimal.class)) {
return number;
}
throw new IllegalArgumentException(String.format("Not support class type : %s", type.getCanonicalName()));
}
Example 8
| Source File: NumberFormatWrapper.java From super-csv-annotation with Apache License 2.0 | 3 votes |
|
private Number convertWithBigDecimal(final Class<? extends Number> type, final BigDecimal number, final String str) {
if(Byte.class.isAssignableFrom(type) || byte.class.isAssignableFrom(type)) {
return lenient ? number.byteValue() : number.byteValueExact();
} else if(Short.class.isAssignableFrom(type) || short.class.isAssignableFrom(type)) {
return lenient ? number.shortValue() : number.shortValueExact();
} else if(Integer.class.isAssignableFrom(type) || int.class.isAssignableFrom(type)) {
return lenient ? number.intValue() : number.intValueExact();
} else if(Long.class.isAssignableFrom(type) || long.class.isAssignableFrom(type)) {
return lenient ? number.longValue() : number.longValueExact();
} else if(Float.class.isAssignableFrom(type) || float.class.isAssignableFrom(type)) {
return number.floatValue();
} else if(Double.class.isAssignableFrom(type) || double.class.isAssignableFrom(type)) {
return number.doubleValue();
} else if(type.isAssignableFrom(BigInteger.class)) {
return lenient ? number.toBigInteger() : number.toBigIntegerExact();
} else if(type.isAssignableFrom(BigDecimal.class)) {
return number;
}
throw new IllegalArgumentException(String.format("not support class type : %s", type.getCanonicalName()));
}
