StatementResultMapping (DataNucleus RDBMS 3.2.11 API)

```
public class StatementResultMapping
extends Object
```
Definition of the mapping of result expressions in a datastore statement. In a typical RDBMS SQL statement the result clause will contain many expressions. If the overall result of the statement maps to a class then we use StatementClassMapping. If the overall result has various expressions then we use this. Each position in the result can either be a StatementMappingIndex, or a StatementNewObjectMapping, or a StatementClassMapping.

Constructors
Constructor and Description
`StatementResultMapping()`

Methods
Modifier and Type	Method and Description
`void`	`addMappingForResultExpression(int position, StatementClassMapping mapping)`
`void`	`addMappingForResultExpression(int position, StatementMappingIndex mapping)`
`void`	`addMappingForResultExpression(int position, StatementNewObjectMapping mapping)`
`Object`	`getMappingForResultExpression(int position)` Accessor for the mapping information for the result expression at the position.
`int`	`getNumberOfResultExpressions()`
`boolean`	`isEmpty()`
`String`	`toString()`

Constructor Detail
- StatementResultMapping
```
public StatementResultMapping()
```

public void addMappingForResultExpression(int position,
                                 StatementMappingIndex mapping)

public void addMappingForResultExpression(int position,
                                 StatementNewObjectMapping mapping)

public void addMappingForResultExpression(int position,
                                 StatementClassMapping mapping)

public int getNumberOfResultExpressions()

Class StatementResultMapping