# com.bea.p13n.expression
UnboundVariableException Class

public class UnboundVariableException
extends `InvalidExpressionException`

An Exception class to signal that a variable in an expression has not been unified with a value.

Hierarchy
  `Object`
  `Throwable`
  `Exception`
  `ApplicationException`
  `ExpressionException`
  `InvalidExpressionException`
  `UnboundVariableException`

All Implemented Interfaces
  `Serializable`

## Constructor Summary

UnboundVariableException(`Variable` var) Allocates a `UnboundVariableException` object by associating a `Variable` that is not bound to a value.

## Method Summary

Methods from `java.lang.`Throwable``
`fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

Methods from class `java.lang.`Object``
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

## Constructor Detail

### UnboundVariableException

    public UnboundVariableException(Variable var)

  Allocates a `UnboundVariableException` object by associating a `Variable` that is not bound to a value.