Module io.jstach.jstachio

Package io.jstach.jstachio

Interface Renderer<T>

Type Parameters:

T - the model type

All Known Subinterfaces:

JStachio, Template<T>

All Known Implementing Classes:

AbstractJStachio, HelloModelView, HelloModelView, MessagePageRenderer, MessagePageRenderer, SpringJStachio

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Renderer<T>

Renders models of type T by writing to an Appendable. Implementations should be generally stateless and threadsafe.

Method Summary

Modifier and Type	Method	Description
default String	execute(T model)	Convenience method that directly renders the model as a String.
void	execute(T model, Appendable appendable)	Renders the passed in model.
default StringBuilder	execute(T model, StringBuilder sb)	A convenience method that does not throw IOException when using StringBuilder.

Method Details

execute

void execute(T model,
 Appendable appendable)
      throws IOException

Renders the passed in model.

Parameters:

model - a model assumed never to be null.

appendable - the appendable to write to.

Throws:

IOException - if there is an error writing to the appendable

execute

default StringBuilder execute(T model,
 StringBuilder sb)

A convenience method that does not throw IOException when using StringBuilder.

Parameters:

model - a model assumed never to be null.

sb - should never be null.

Returns:

the passed in StringBuilder.

execute

default String execute(T model)

Convenience method that directly renders the model as a String.

Parameters:

model - never null.

Returns:

the rendered model.