fr.gael.drb.value
Interface Numeric

All Superinterfaces:

Arithmetic, Comparison, DrbItem, Logic, Sumable, Value

All Known Implementing Classes:

BinaryInteger, Byte, Decimal, Double, Float, Int, Integer, Long, Short, UnsignedByte, UnsignedInt, UnsignedLong, UnsignedShort

public interface Numeric
extends Value, Arithmetic, Comparison, Logic

Standard numeric values : from boolean to double. All operators are supported : arithmetic, comparison and logic.

Field Summary

Fields inherited from interface fr.gael.drb.value.Value

ARRAY_ID, BINARY_ID, BINARY_INTEGER_ID, BOOLEAN_ID, BYTE_ID, DATE_ID, DATE_TIME_ID, DAY_ID, DAY_TIME_DURATION_ID, DECIMAL_ID, DOUBLE_ID, DURATION_ID, FLOAT_ID, INT_ID, INTEGER_ID, LONG_ID, MONTH_DAY_ID, MONTH_ID, NULL_ID, NUMERIC_ID, OTHER_ID, SHORT_ID, STRING_ID, TIME_ID, UNKNOWN_ID, UNSIGNED_BYTE_ID, UNSIGNED_INT_ID, UNSIGNED_LONG_ID, UNSIGNED_SHORT_ID, YEAR_ID, YEAR_MONTH_DURATION_ID, YEAR_MONTH_ID

Fields inherited from interface fr.gael.drb.DrbItem

ATTRIBUTE_ITEM, NODE_ITEM, UNDEFINED_ITEM, VALUE_ITEM

Method Summary

void	assign(boolean v) Assign a boolean value.
void	assign(byte v) Assign a byte value.
void	assign(double v) Assign a double value.
void	assign(float v) Assign a float value.
void	assign(int v) Assign an int value.
void	assign(long v) Assign a long value.
void	assign(short v) Assign short value.
byte	byteValue() Returns this value as a byte (signed 8 bits).
double	doubleValue() Returns this value as a double (signed 64 bits IEEE 754).
float	floatValue() Returns this value as a float (signed 32 bits IEEE 754).
int	intValue() Returns this value as an integer (signed 32 bits).
long	longValue() Returns this value as a long integer (signed 64 bits).
short	shortValue() Returns this value as a short integer (signed 16 bits).

Methods inherited from interface fr.gael.drb.value.Value

assign, convertTo, getPriority, getType

Methods inherited from interface fr.gael.drb.DrbItem

getItemType, getName, getNamespaceURI, getValue, rename, setNamespaceURI, setValue

Methods inherited from interface fr.gael.drb.value.Arithmetic

divide, modulus, multiply, sub, unaryMinus

Methods inherited from interface fr.gael.drb.value.Sumable

add

Methods inherited from interface fr.gael.drb.value.Logic

and, booleanValue, or

Methods inherited from interface fr.gael.drb.value.Comparison

compareTo

Method Detail

byteValue

byte byteValue()

Returns this value as a byte (signed 8 bits). The conversion may result in a loss of precision.

Returns:

the numeric value represented by this object after conversion to type byte.

shortValue

short shortValue()

Returns this value as a short integer (signed 16 bits). The conversion may result in a loss of precision.

Returns:

the numeric value represented by this object after conversion to type short.

intValue

int intValue()

Returns this value as an integer (signed 32 bits). The conversion may result in a loss of precision.

Returns:

the numeric value represented by this object after conversion to type int.

longValue

long longValue()

Returns this value as a long integer (signed 64 bits). The conversion may result in a loss of precision.

Returns:

the numeric value represented by this object after conversion to type long.

floatValue

float floatValue()

Returns this value as a float (signed 32 bits IEEE 754). The conversion may result in a loss of precision.

Returns:

the numeric value represented by this object after conversion to type float.

doubleValue

double doubleValue()

Returns this value as a double (signed 64 bits IEEE 754). The conversion may result in a loss of precision.

Returns:

the numeric value represented by this object after conversion to type double.

assign

void assign(boolean v)

Assign a boolean value.

Parameters:

v - another value.

assign

void assign(byte v)

Assign a byte value.

Parameters:

v - another value. The conversion may result in a loss of precision.

assign

void assign(int v)

Assign an int value.

Parameters:

v - another value. The conversion may result in a loss of precision.

assign

void assign(long v)

Assign a long value.

Parameters:

v - another value. The conversion may result in a loss of precision.

assign

void assign(short v)

Assign short value.

Parameters:

v - another value. The conversion may result in a loss of precision.

assign

void assign(float v)

Assign a float value.

Parameters:

v - another value. The conversion may result in a loss of precision.

assign

void assign(double v)

Assign a double value.

Parameters:

v - another value. The conversion may result in a loss of precision.