org.pietschy.wizard.models
Interface Path

All Known Implementing Classes:

AbstractPath, BranchingPath, SimplePath, UpdatePath

public interface Path

Method Summary

void	acceptVisitor(PathVisitor visitor)
void	addStep(WizardStep step) Adds a wizard step to this path.
boolean	contains(WizardStep step)
WizardStep	firstStep()
java.util.ArrayList	getSteps()
boolean	isFirstStep(WizardStep step) Checks if the specified step is the first step in the path.
boolean	isLastStep(WizardStep step) Checks if the specified step is the last step in the path.
WizardStep	lastStep()
WizardStep	nextStep(WizardStep currentStep)
WizardStep	previousStep(WizardStep currentStep)

Method Detail

addStep

void addStep(WizardStep step)

Adds a wizard step to this path. Paths must contain at least one step, and the steps will be traversed in the order they are added.

Parameters:

step - the next WizardStep in the path.

firstStep

WizardStep firstStep()

nextStep

WizardStep nextStep(WizardStep currentStep)

previousStep

WizardStep previousStep(WizardStep currentStep)

lastStep

WizardStep lastStep()

isFirstStep

boolean isFirstStep(WizardStep step)

Checks if the specified step is the first step in the path.

Parameters:

step - the step to check

Returns:

true if the step is the first in the path, false otherwise.

isLastStep

boolean isLastStep(WizardStep step)

Checks if the specified step is the last step in the path.

Parameters:

step - the step to check

Returns:

true if the step is the last in the path, false otherwise.

getSteps

java.util.ArrayList getSteps()

contains

boolean contains(WizardStep step)

acceptVisitor

void acceptVisitor(PathVisitor visitor)