net.dpml.state
Interface State

public interface State

Interface describing an application state.

Version:

2.1.1

Author:

Digital Product Management Library

Field Summary

static String

TYPE Constant artifact type for a state graph.

Method Summary

Interface[]	getInterfaces() Return the array of management interfaces associated with the state.
String	getName() Return the name of the state.
Operation[]	getOperations() Return the array of operations associated with the state.
State	getParent() Return the parent state to this state or null if this is the root of a state graph.
State[]	getStatePath() Return the state path.
State[]	getStates() Return the substates within this state.
Transition[]	getTransitions() Return the array of transtions associated with the state.
Trigger[]	getTriggers() Return the array of triggers associated with the state.
boolean	isTerminal() Test is the state is a terminal state.
void	setParent(State state) Set the parent state.

Field Detail

TYPE

static final String TYPE

Constant artifact type for a state graph.

See Also:

Constant Field Values

Method Detail

getName

String getName()

Return the name of the state.

Returns:

the state name

setParent

void setParent(State state)

Set the parent state.

Parameters:

state - the parent state

getParent

State getParent()

Return the parent state to this state or null if this is the root of a state graph.

Returns:

the parent state

getStatePath

State[] getStatePath()

Return the state path. The path is composed of a sequence of states from the root to this state.

Returns:

the state path

getStates

State[] getStates()

Return the substates within this state.

Returns:

the substate array

getTriggers

Trigger[] getTriggers()

Return the array of triggers associated with the state.

Returns:

the trigger array

getTransitions

Transition[] getTransitions()

Return the array of transtions associated with the state.

Returns:

the transition array

getOperations

Operation[] getOperations()

Return the array of operations associated with the state.

Returns:

the operation array

getInterfaces

Interface[] getInterfaces()

Return the array of management interfaces associated with the state.

Returns:

the interfaces array

isTerminal

boolean isTerminal()

Test is the state is a terminal state.

Returns:

true if terminal