ExpressionContext (Atlas :: Expression 2.3.16 API)

```
public interface ExpressionContext
```
A Filterable is the object being evaluated by the filters. It provides access to filtered properties.

Version:

$Revision: 1.4 $

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  io.atlasmap.v2.Field getVariable(String name)
  Extracts the named variable.

- Method Detail
  - getVariable
```
io.atlasmap.v2.Field getVariable(String name)
                          throws ExpressionException
```
    Extracts the named variable.
    
    Parameters:
    
    name - variable name
    
    Returns:
    
    Field represents variable value
    
    Throws:
    
    ExpressionException - If variable cannot be retrieved