DerivedPropertyOwner

All Known Implementing Classes:

AbstractRefClass, com.nomagic.uml2.ext.jmi.reflect.AbstractRefFeaturedImpl
```
public interface DerivedPropertyOwner
```
Defines interface for objects that can have derived properties.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Expression`	`getExpression(java.lang.String featureName)`	Returns expression by specified feature name.
`ValueSetter`	`getValueSetter(java.lang.String featureName)`	Returns value setter by specified feature name.
`void`	`setExpression(java.lang.String featureName, Expression expression)`	Sets expression by specified feature name.
`void`	`setValueSetter(java.lang.String featureName, ValueSetter setter)`	Sets value setter by specified feature name.

- Method Detail
  - getValueSetter
```
ValueSetter getValueSetter(java.lang.String featureName)
```
    Returns value setter by specified feature name.
    
    Parameters:
    
    featureName - name of a feature.
    
    Returns:
    
    value setter.
  - setValueSetter
```
void setValueSetter(java.lang.String featureName,
                    ValueSetter setter)
```
    Sets value setter by specified feature name.
    
    Parameters:
    
    featureName - name of a feature.
    
    setter - value setter.
  - setExpression
```
void setExpression(java.lang.String featureName,
                   Expression expression)
```
    Sets expression by specified feature name.
    
    Parameters:
    
    featureName - name of a feature.
    
    expression - an expression.
  - getExpression
```
Expression getExpression(java.lang.String featureName)
```
    Returns expression by specified feature name.
    
    Parameters:
    
    featureName - name of a feature.
    
    Returns:
    
    expression.