MapperBuilder (Rhino Core 2.0.0 API)

java.lang.Object
- io.ryos.rhino.sdk.dsl.data.builder.MapperBuilder<R,T>

```
public class MapperBuilder<R,T>
extends java.lang.Object
```
Helper builder used with map() DSL. Use MapperBuilder instances to complete the MappableDsl.map(MapperBuilder) DSL.

Author:

Erhan Bagdemir

See Also:

MappableDsl.map(MapperBuilder)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MapperBuilder<R,T>`	`doMap(java.util.function.Function<R,T> mappingFunction)`	Use to provide a `Function` instance which will be applied to the input object and returns the target object.
`static <R,T> MapperBuilder<R,T>`	`from(java.lang.String sessionKey)`	Use the method to access the session object with the key, sessionKey.
`java.lang.String`	`getKey()`
`java.util.function.Function<R,T>`	`getMappingFunction()`
`java.lang.String`	`getSaveTo()`
`MapperBuilder<R,T>`	`saveTo(java.lang.String sessionKey)`	After map function is applied, use this method to store the output object in the session.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - from
```
public static <R,T> MapperBuilder<R,T> from(java.lang.String sessionKey)
```
    Use the method to access the session object with the key, sessionKey.
    
    Type Parameters:
    
    R - The type of the session object.
    
    T - Target type to which the session object will be mapped.
    
    Parameters:
    
    sessionKey - The session key of the object being accessed.
    
    Returns:
    
    MapperBuilder instance.
  - doMap
```
public MapperBuilder<R,T> doMap(java.util.function.Function<R,T> mappingFunction)
```
    Use to provide a Function instance which will be applied to the input object and returns the target object.
    
    Parameters:
    
    mappingFunction - The function which is used to map the input object to the output.
    
    Returns:
    
    MapperBuilder instance.
  - saveTo
```
public MapperBuilder<R,T> saveTo(java.lang.String sessionKey)
```
    After map function is applied, use this method to store the output object in the session.
    
    Parameters:
    
    sessionKey - Session key for the output instance.
    
    Returns:
    
    MapperBuilder instance.
  - getKey
```
public java.lang.String getKey()
```
  - getMappingFunction
```
public java.util.function.Function<R,T> getMappingFunction()
```
  - getSaveTo
```
public java.lang.String getSaveTo()
```