# com.bea.p13n.expression
ExpressionList Interface

public interface ExpressionList
extends `List`

Simple wrapper interface for List for storing sub-components of an expression.

All Superinterfaces
  `Collection`, `List`

## Method Summary

`public `Expression`` | `getExpression`(int index) Returns the expression at the specified position in this `ExpressionList`.

Methods from interface `java.util.`Collection``
`add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray`

Methods from interface `java.util.`List``
`add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray`

## Method Detail

### getExpression(int) Method

    public Expression getExpression(int index)

Returns the expression at the specified position in this `ExpressionList`.

#### Parameters

index
  index of expression to return.

#### Returns

The expression at the specified position in this `ExpressionList`.