FieldSerialiser.TriFunction (microservice 11.2.2 API)

Type Parameters:

R - generic return type

Enclosing class:

FieldSerialiser<R>
```
public static interface FieldSerialiser.TriFunction<R>
```
used as lambda expression for user-level code to return new object data (read-case) from the given serialiser back-end implementation

Author:

rstein

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`R`	`apply(IoSerialiser ioSerialiser, java.lang.Object rootObj, ClassFieldDescription field)`	Performs this operation on the given arguments.

- Method Detail
  - apply
```
R apply(IoSerialiser ioSerialiser,
        java.lang.Object rootObj,
        ClassFieldDescription field)
```
    Performs this operation on the given arguments.
    
    Parameters:
    
    ioSerialiser - the reference to the calling IoSerialiser
    
    rootObj - the specific root object reference the given field is part of
    
    field - the description for the given class member, if null then rootObj is written/read directly
    
    Returns:
    
    The value of the field which is either taken from rootObj if present or compatible or newly allocated otherwise