Package com.graphbuilder.math

Class ExpressionParseException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.graphbuilder.math.ExpressionParseException

All Implemented Interfaces:

Serializable

public class ExpressionParseException
extends RuntimeException

Exception thrown if expression cannot be parsed correctly.

See Also:

• ExpressionTree
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ExpressionParseException(String descrip, int index)

Method Summary

Modifier and Type	Method	Description
String	getDescription()	Returns the description that explains why the exception was thrown.
int	getIndex()	Returns an index value into the expression string.
String	toString()	Returns a string formatted such as "(index) description".

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionParseException

public ExpressionParseException(String descrip,
 int index)

Method Details

getDescription

public String getDescription()

Returns the description that explains why the exception was thrown.

getIndex

public int getIndex()

Returns an index value into the expression string. Note, the index value may be less than zero or greater then the length of the expression string.

toString

public String toString()

Returns a string formatted such as "(index) description".

Overrides:

toString in class Throwable