HasExpression (JPMML model 1.7.2 API)

All Known Implementing Classes:

ComplexPartialScore, DefineFunction, DerivedField, OutputField, TextIndex
```
public interface HasExpression<E extends PMMLObject & HasExpression<E>>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Expression`	`getExpression()`
`Expression`	`requireExpression()`
`E`	`setExpression(Expression expression)`

Method Detail

requireExpression
```
Expression requireExpression()
```

getExpression
```
Expression getExpression()
```

setExpression

E setExpression(Expression expression)