psdi.workflow

Class NodeDetail

java.lang.Object

psdi.workflow.NodeDetail

Direct Known Subclasses:

WaitNodeDetail, WrapWFNodeDetail

public abstract class NodeDetail
extends java.lang.Object

Author:

neville

Constructor Summary

Constructors

Constructor and Description
NodeDetail()

Method Summary

Modifier and Type	Method and Description
abstract void	add() Setup a new record and any subrecords.
abstract void	addedAction(boolean wasPositive) This method tells the node that an action now originates from it.
abstract boolean	canTakeNegative() Determines whether this node can take a negative action.
abstract boolean	canTakePositive() Determines whether this node can take a positive action.
abstract void	delete(long modifier) Delete any extra records associated with the node.
WFNode	getNode() Get the node the details are for.
static NodeDetail	getNodeDetail(WFNode node) Factory returns the NodeDetail for the node type
boolean	isInput() Is this an manual input node?
boolean	isInteractive() Is this a interactive node?
boolean	isStart() Is this a start node?
boolean	isStop() Is this a stop node?
boolean	isTask() Is this a task node?
boolean	isWait() Is this a wait node?
abstract void	removedAction(boolean wasPositive) This method tells the node that an action no longer originates from it.
abstract void	undelete() Undo the affect of delete
abstract void	validateNode(java.util.Vector<MXException> errs, java.util.Hashtable<java.lang.String,java.lang.String> hinfo) Validates a node within a work flow process.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeDetail

public NodeDetail()

Method Detail

getNodeDetail

public static NodeDetail getNodeDetail(WFNode node)
                                throws java.rmi.RemoteException,
                                       MXException

Factory returns the NodeDetail for the node type

Parameters:

node - The node to get details for.

Returns:

The node details

Throws:

java.rmi.RemoteException

MXException

validateNode

public abstract void validateNode(java.util.Vector<MXException> errs,
                                  java.util.Hashtable<java.lang.String,java.lang.String> hinfo)
                           throws MXException,
                                  java.rmi.RemoteException

Validates a node within a work flow process.

Parameters:

errs - A vector of MXExceptions where there are problems in the process. Any errors found will be added to this list.

hinfo - A hashtable of information that is passed throughout the validation process

Throws:

MXException

java.rmi.RemoteException

canTakePositive

public abstract boolean canTakePositive()
                                 throws MXException,
                                        java.rmi.RemoteException

Determines whether this node can take a positive action. This is a design time method.

Returns:

Returns true if this node can a positive action.

Throws:

MXException

java.rmi.RemoteException

canTakeNegative

public abstract boolean canTakeNegative()
                                 throws MXException,
                                        java.rmi.RemoteException

Determines whether this node can take a negative action. This is a design time method.

Returns:

Returns true if this node can a negative action.

Throws:

MXException

java.rmi.RemoteException

addedAction

public abstract void addedAction(boolean wasPositive)
                          throws MXException,
                                 java.rmi.RemoteException

This method tells the node that an action now originates from it. Typically if this method is overridden to do anything, the owning node's TakePositive and/or TakeNegative attributes are updated.
The base class default is do nothing.

Parameters:

wasPositive - Was a positive action added?

Throws:

MXException

java.rmi.RemoteException

removedAction

public abstract void removedAction(boolean wasPositive)
                            throws MXException,
                                   java.rmi.RemoteException

This method tells the node that an action no longer originates from it. Typically if this method is overridden to do anything, the owning node's TakePositive and/or TakeNegative attributes are updated.
The base class default is do nothing.

Parameters:

wasPositive - Was a positive action added?

Throws:

MXException

java.rmi.RemoteException

getNode

public WFNode getNode()

Get the node the details are for.

Returns:

The node.

delete

public abstract void delete(long modifier)
                     throws java.rmi.RemoteException,
                            MXException

Delete any extra records associated with the node.

Throws:

java.rmi.RemoteException

MXException

undelete

public abstract void undelete()
                       throws java.rmi.RemoteException,
                              MXException

Undo the affect of delete

Throws:

java.rmi.RemoteException

MXException

add

public abstract void add()
                  throws java.rmi.RemoteException,
                         MXException

Setup a new record and any subrecords.

Throws:

java.rmi.RemoteException

MXException

isTask

public boolean isTask()
               throws java.rmi.RemoteException,
                      MXException

Is this a task node?

Throws:

java.rmi.RemoteException

MXException

isStop

public boolean isStop()
               throws java.rmi.RemoteException,
                      MXException

Is this a stop node?

Throws:

java.rmi.RemoteException

MXException

isStart

public boolean isStart()
                throws java.rmi.RemoteException,
                       MXException

Is this a start node?

Throws:

java.rmi.RemoteException

MXException

isInput

public boolean isInput()
                throws java.rmi.RemoteException,
                       MXException

Is this an manual input node?

Throws:

java.rmi.RemoteException

MXException

isInteractive

public boolean isInteractive()
                      throws java.rmi.RemoteException,
                             MXException

Is this a interactive node?

Throws:

java.rmi.RemoteException

MXException

isWait

public boolean isWait()
               throws java.rmi.RemoteException,
                      MXException

Is this a wait node?

Throws:

java.rmi.RemoteException

MXException