csheets.core.formula.util
Class CircularReferenceException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              csheets.core.formula.util.ExpressionVisitorException
                  csheets.core.formula.util.CircularReferenceException

All Implemented Interfaces:

Serializable

public class CircularReferenceException
extends ExpressionVisitorException

An exception that is thrown if a formula contains a reference (directly or indirectly) to the cell in which it is contained.

Author:

Einar Pehrson

See Also:

Serialized Form

Constructor Summary

CircularReferenceException(Formula formula)
Creates a new circular reference exception.

Method Summary

boolean	equals(Object other) Returns whether the other object is an identical value .
Formula	getFormula() Returns the formula in which the circularity exists.
String	toString() Returns a string representation of the exception.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace

Methods inherited from class java.lang.Object

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

Constructor Detail

CircularReferenceException

public CircularReferenceException(Formula formula)

Creates a new circular reference exception.

Parameters:

formula - the formula that caused the exception

Method Detail

getFormula

public Formula getFormula()

Returns the formula in which the circularity exists.

Returns:

the formula in which the circularity exists

toString

public String toString()

Returns a string representation of the exception.

Overrides:

toString in class Throwable

Returns:

a string representation of the exception

equals

public boolean equals(Object other)

Returns whether the other object is an identical value .

Overrides:

equals in class Object

Parameters:

other - the object to check for equality

Returns:

true if the objects are equal