com.elegantj.data.parser.postfixmathcommand
Class RightTrim

java.lang.Object
  com.elegantj.data.parser.postfixmathcommand.PostfixMathCommand
      com.elegantj.data.parser.postfixmathcommand.RightTrim

All Implemented Interfaces:

PostfixMathCommandI

public class RightTrim

extends PostfixMathCommand

Trims the string right hand side
Command Method -> rightTrim

Constructor Summary

RightTrim()

Method Summary

static java.lang.String	rightTrim(java.lang.String str, int n) Trims the string right hand side, it removes the white spaces
void	run(java.util.Stack inStack) Determines the node execution with the stack of arguments and store the result back to the stack.

Methods inherited from class com.elegantj.data.parser.postfixmathcommand.PostfixMathCommand

checkStack, getNumberOfParameters, getParameterTypes, getReturnType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RightTrim

public RightTrim()

Method Detail

rightTrim

public static java.lang.String rightTrim(java.lang.String str,
                                         int n)

Trims the string right hand side, it removes the white spaces

Parameters:

str - the string to be trimmed

n - the length

run

public void run(java.util.Stack inStack)
         throws CommandFailedException,
                ArgumentRequiredException,
                InvalidArgumentException

Description copied from interface: PostfixMathCommandI

Determines the node execution with the stack of arguments and store the result back to the stack.

Parameters:

inStack - the stack of the arguments

Throws:

CommandFailedException

ArgumentRequiredException

InvalidArgumentException