workflowentry.java

一个很好实用的工作流OSWORKFLOW开发例子.有着非常优秀的灵活性.

/*
 * Copyright (c) 2002-2003 by OpenSymphony
 * All rights reserved.
 */
package com.opensymphony.workflow.spi;


/**
 * Interface for a workflow entry.
 *
 * @author <a href="mailto:[e-mail]">Pat Lightbody</a>
 */
public interface WorkflowEntry {
    //~ Static fields/initializers /////////////////////////////////////////////

    public static final int CREATED = 0;
    public static final int ACTIVATED = 1;
    public static final int SUSPENDED = 2;
    public static final int KILLED = 3;
    public static final int COMPLETED = 4;
    public static final int UNKNOWN = -1;

    //~ Methods ////////////////////////////////////////////////////////////////

    /**
     * Returns the unique ID of the workflow entry.
     */
    public long getId();

    /**
     * Returns true if the workflow entry has been initialized.
     */
    public boolean isInitialized();

    public int getState();

    /**
     * Returns the name of the workflow that this entry is an instance of.
     */
    public String getWorkflowName();
}