# com.bea.p13n.expression
Validator Interface

public interface Validator

An interface that is implemented by a class that can validate various types of expressions.

## Method Summary

`public void` | `validate`(`Expression` expression) Validates the supplied expression.

## Method Detail

### validate(Expression) Method

    public void validate(Expression expression)
         throws ExpressionException

Validates the supplied expression.

#### Parameters

expression
  An expression to be validated.

#### Exceptions

``ExpressionException``
  If the supplied expression is invalid.