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Class COM.objectspace.jgl.functions.TimesNumber

java.lang.Object
   |
   +----COM.objectspace.jgl.functions.TimesNumber

public final class TimesNumber
extends Object
implements BinaryFunction
TimesNumber is a binary function that assumes that both of its operands are instances of Number and returns the first operand multiplied by the second operand.

See Also:
Number, BigInteger, BigDecimal

Constructor Index

 o TimesNumber()
Construct myself to use intValue() for operation.
 o TimesNumber(Class)
Construct myself to operate on objects of the given class.

Method Index

 o execute(Object, Object)
Return the result of multiplying the first operand by the second operand.

Constructors

 o TimesNumber
 public TimesNumber()
Construct myself to use intValue() for operation.

 o TimesNumber
 public TimesNumber(Class discriminator)
Construct myself to operate on objects of the given class. The class must be derived from java.lang.Number.

Parameters:
discriminator - The class of objects on which I will be operating.
Throws: IllegalArgumentException
Throw if discriminator is not an instance of java.lang.Number.

Methods

 o execute
 public Object execute(Object first,
                       Object second)
Return the result of multiplying the first operand by the second operand. Be aware that some floating point conversions are not exact, and may cause unexpected results due to rounding.

Parameters:
first - The first operand, which must be an instance of Number.
second - The second operand, which must be an instance of Number.
Returns:
first * second
Throws: InvalidOperationException
Throw if I don't know how to interpret the values.

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