uk.ac.ed.epcc.webapp.forms.result

Interface FormResultVisitor

All Superinterfaces:

Contexed

All Known Subinterfaces:

WebFormResultVisitor

All Known Implementing Classes:

AddButtonVisitor, AddLinkVisitor, DirectOperationResultVisitor, ServletFormResultVisitor, SwingFormResultVisitor

public interface FormResultVisitor
extends Contexed

This handles the mandatory types of FormResult. A FormResultVisitor should only implement view/display logic. Changes of model state should happen in a TransitionVisitor. Certain environments may define additional types and need to sub-class this interface. In this case the additional result types will need to cast the visitor to the sub-type. The prime example of this is WebFormResultVisitor which handles html-only result-types.

See Also:

WebFormResultVisitor

Method Summary

Modifier and Type	Method and Description
void	visitBackResult(BackResult res)
<T,K> void	visitChainedTransitionResult(ChainedTransitionResult<T,K> res)
<T,K> void	visitConfirmTransitionResult(ConfirmTransitionResult<T,K> res)
void	visitCustomPage(CustomPageResult res)
void	visitMessageResult(MessageResult res)
default <T,K> void	visitSerializableChainedTransitionResult(SerializableChainedTransitionResult<T,K> res)
void	visitServeDataResult(ServeDataResult res)

Methods inherited from interface uk.ac.ed.epcc.webapp.Contexed

getContext

Method Detail

visitChainedTransitionResult

<T,K> void visitChainedTransitionResult(ChainedTransitionResult<T,K> res)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

visitSerializableChainedTransitionResult

default <T,K> void visitSerializableChainedTransitionResult(SerializableChainedTransitionResult<T,K> res)
                                                     throws java.lang.Exception

Throws:

java.lang.Exception

visitConfirmTransitionResult

<T,K> void visitConfirmTransitionResult(ConfirmTransitionResult<T,K> res)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

visitMessageResult

void visitMessageResult(MessageResult res)
                 throws java.lang.Exception

Throws:

java.lang.Exception

visitServeDataResult

void visitServeDataResult(ServeDataResult res)
                   throws java.lang.Exception

Throws:

java.lang.Exception

visitBackResult

void visitBackResult(BackResult res)
              throws java.lang.Exception

Throws:

java.lang.Exception

visitCustomPage

void visitCustomPage(CustomPageResult res)
              throws java.lang.Exception

Throws:

java.lang.Exception