psdi.workflow

Class WorkflowRelationship

java.lang.Object

psdi.workflow.WorkflowEntity

psdi.workflow.WorkflowRelationship

public class WorkflowRelationship
extends WorkflowEntity

This class holds a relationship in the workflow

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	action The action
protected java.lang.Object	instruction The instruction
protected boolean	isNegative The relationship decision - positive/negative
protected WorkflowNode	predecessorNode The predecessor node
protected WorkflowNode	successorNode The successor node
protected Workflow	workflow The workflow the relationship is in

Constructor Summary

Constructors

Constructor and Description
WorkflowRelationship(WorkflowNode predecessorNode, WorkflowNode successorNode) Constructs a workflow relation

Method Summary

Modifier and Type	Method and Description
WorkflowEntity	copy() Copies the workflow entity
java.lang.Object	getAction() Gets the action
int	getHorizontalRelationship() Gets the horizontal relationship between the ends of the line
java.lang.Object	getInstruction() Gets the instruction
WorkflowNode	getPredecessorNode() Gets the predecessor workflow node
WorkflowNode	getSuccessorNode() Gets the successor workflow node
int	getVerticalRelationship() Gets the vertical relationship between the ends of the line
Workflow	getWorkflow() Gets the workflow
boolean	isNegative() Gets the negative flag for the relationship
void	restoreFrom(WorkflowEntity entity) Restores the workflow entity
void	setAction(java.lang.Object action) Sets the action
void	setInstruction(java.lang.Object instruction) Sets the instruction
void	setNegative(boolean isNegative) Sets the negative flag for the relationship
void	setWorkflow(Workflow workflow) Sets the workflow
java.lang.String	toString() Returns the string representation of the relationship

Methods inherited from class psdi.workflow.WorkflowEntity

hasProperties

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

action

protected java.lang.Object action

The action

predecessorNode

protected WorkflowNode predecessorNode

The predecessor node

successorNode

protected WorkflowNode successorNode

The successor node

instruction

protected java.lang.Object instruction

The instruction

workflow

protected Workflow workflow

The workflow the relationship is in

isNegative

protected boolean isNegative

The relationship decision - positive/negative

Constructor Detail

WorkflowRelationship

public WorkflowRelationship(WorkflowNode predecessorNode,
                            WorkflowNode successorNode)

Constructs a workflow relation

Parameters:

predecessorNode - The predecessor node

successorNode - The successor node

Method Detail

getWorkflow

public Workflow getWorkflow()

Gets the workflow

Returns:

The workflow

setWorkflow

public void setWorkflow(Workflow workflow)

Sets the workflow

Parameters:

workflow - The workflow

getPredecessorNode

public WorkflowNode getPredecessorNode()

Gets the predecessor workflow node

Returns:

The predecessor node

getSuccessorNode

public WorkflowNode getSuccessorNode()

Gets the successor workflow node

Returns:

The successor node

getAction

public java.lang.Object getAction()

Gets the action

Returns:

The action

setAction

public void setAction(java.lang.Object action)

Sets the action

Parameters:

action - The action

getInstruction

public java.lang.Object getInstruction()

Gets the instruction

Returns:

The instruction

setInstruction

public void setInstruction(java.lang.Object instruction)

Sets the instruction

Parameters:

instruction - The instruction

setNegative

public void setNegative(boolean isNegative)

Sets the negative flag for the relationship

Parameters:

isNegative - The flag state

isNegative

public boolean isNegative()

Gets the negative flag for the relationship

getHorizontalRelationship

public int getHorizontalRelationship()

Gets the horizontal relationship between the ends of the line

Returns:

< 0 if line goes backwards,0 if goes up and > 0 if goes forward.

getVerticalRelationship

public int getVerticalRelationship()

Gets the vertical relationship between the ends of the line

Returns:

< 0 if line goes up,0 if goes horizontal and > 0 if goes down.

copy

public WorkflowEntity copy()

Copies the workflow entity

Specified by:

copy in class WorkflowEntity

Returns:

The copy

restoreFrom

public void restoreFrom(WorkflowEntity entity)

Restores the workflow entity

Specified by:

restoreFrom in class WorkflowEntity

Parameters:

entity - The item to restore from

toString

public java.lang.String toString()

Returns the string representation of the relationship

Overrides:

toString in class java.lang.Object

Returns:

The string representation