ag.ion.bion.officelayer.internal.text.table
Class BracketElement

java.lang.Object
  ag.ion.bion.officelayer.internal.text.table.BracketElement

All Implemented Interfaces:

ITextTableFormulaElement

public class BracketElement
extends java.lang.Object
implements ITextTableFormulaElement

Class for bracket elements.

Constructor Summary

BracketElement(java.lang.String formula)
Constructs new bracket element on the basis of the submitted expression.

Method Summary

void	addArgument(Argument argument) Addes a formula argument.
double	calculate() Calculates the bracket element.
java.lang.String	getFormula() Returns the formula of the bracket element.
void	setBracketElements(BracketElement[] bracketElements) Sets the internal bracket elements.

Methods inherited from class java.lang.Object

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

Constructor Detail

BracketElement

public BracketElement(java.lang.String formula)

Constructs new bracket element on the basis of the submitted expression.

Parameters:

formula - formula expression to be used

Method Detail

calculate

public double calculate()
                 throws TextException

Calculates the bracket element.

Specified by:

calculate in interface ITextTableFormulaElement

Returns:

the result of the bracket

Throws:

TextException - if the formula can not be calculated

setBracketElements

public void setBracketElements(BracketElement[] bracketElements)

Sets the internal bracket elements.

Parameters:

bracketElements - the bracket elements

addArgument

public void addArgument(Argument argument)

Addes a formula argument.

Specified by:

addArgument in interface ITextTableFormulaElement

Parameters:

argument - the argument

getFormula

public java.lang.String getFormula()

Returns the formula of the bracket element.

Specified by:

getFormula in interface ITextTableFormulaElement

Returns:

the formula of the bracket element