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## org.apache.slide.search.basic
Interface IBasicExpression

All Known Implementing Classes:
  BasicExpression, EmptyExpression

public interface IBasicExpression

An IBasicExpression represents an executable part of the expression tree. Different stores may have different implementations.

Version:
  $Revision: 1.5 $

Method Summary
`IBasicResultSet` | `execute()` Method execute
`IBasicExpressionFactory` | `getFactory()` Method getFactory
`void` | `setFactory(IBasicExpressionFactory factory)` Method setFactory

Method Detail

### execute

    public IBasicResultSet execute()
                            throws SearchException

  Method execute

  Returns:
    a Set of RequestedResource objects
  Throws:
    `SearchException`

### getFactory

    public IBasicExpressionFactory getFactory()

  Method getFactory

  Returns:
    the factory which was used to create this expression

### setFactory

    public void setFactory(IBasicExpressionFactory factory)

  Method setFactory

  Parameters:
    `factory` - the factory which was used to create this expression

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