Workflow

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> org >> apache >> lenya >> [ workflow overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

Sourc code of org.apache.lenya.workflow.Workflow

SOURCE |

Download org.apache.lenya.workflow.Workflow

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.apache.lenya.workflow
Interface Workflow

public interface Workflow

A workflow schema.

A workflow schema defines a state machine (deterministic finite automaton - DFA), consisting of

states, including a marked initial state,
transitions, and
state variables.

Field Summary

static java.lang.String DEFAULT_PREFIX


static java.lang.String NAMESPACE


Method Summary

State getInitialState()
          Returns the initial state of this workflow.

Transition[] getLeavingTransitions(State state)
          Returns the transitions that leave a state.

java.lang.String[] getVariableNames()
          Returns the variable names.

Field Detail

NAMESPACE

public static final java.lang.String NAMESPACE

See Also:: Constant Field Values

DEFAULT_PREFIX

public static final java.lang.String DEFAULT_PREFIX

See Also:: Constant Field Values

Method Detail

getInitialState

public State getInitialState()

Returns the initial state of this workflow.

getLeavingTransitions

public Transition[] getLeavingTransitions(State state)

Returns the transitions that leave a state. This method is used, e.g., to disable menu items.

getVariableNames

public java.lang.String[] getVariableNames()

Returns the variable names.