public class Add extends PostfixMathCommand
curNumberOfParameters, numberOfParameters
Constructor and Description |
---|
Add() |
Modifier and Type | Method and Description |
---|---|
Complex |
add(Complex c1,
Complex c2) |
Complex |
add(Complex c,
java.lang.Number d) |
java.lang.Double |
add(java.lang.Number d1,
java.lang.Number d2) |
java.lang.Object |
add(java.lang.Object param1,
java.lang.Object param2)
Adds two numbers together.
|
void |
run(java.util.Stack stack)
Calculates the result of applying the "+" operator to the arguments from
the stack and pushes it back on the stack.
|
checkNumberOfParameters, checkStack, getNumberOfParameters, setCurNumberOfParameters
public void run(java.util.Stack stack) throws ParseException
run
in interface PostfixMathCommandI
run
in class PostfixMathCommand
ParseException
public java.lang.Object add(java.lang.Object param1, java.lang.Object param2) throws ParseException
param1
- The first parameter to be added.param2
- The second parameter to be added.ParseException
public java.lang.Double add(java.lang.Number d1, java.lang.Number d2)
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