net.sourceforge.ganttproject
Class GanttTaskRelationship

java.lang.Object
  |
  +--net.sourceforge.ganttproject.GanttTaskRelationship

public class GanttTaskRelationship

extends java.lang.Object

Title:

Description: This class model the four relationships between different tasks.

Start-start: As soon as the predecessor task starts, the successor task can start.

start to finish: As soon as the predecessor task starts, the successor task can finish. This type of link is rarely used, but still available if you need it.

finish to start relationship: As soon as the predecessor task finishes, the successor task can start

finish to finish relationship: As soon as the predecessor task finishes, the successor task can finish

Field Summary

static int	FF
static int	FS
static int	SF
static int	SS

Constructor Summary

GanttTaskRelationship()
Constructor, do nothing

GanttTaskRelationship(int predecessorTaskID, int successorTaskID, int relationshipType)
Constructor

Method Summary

java.lang.Object	clone()
boolean	equals(GanttTaskRelationship compareRel)
GanttTask	getPredecessorTask() get the predecessor task
int	getPredecessorTaskID() get the predecessor task ID or -1 if there is no such ID
int	getRelationshipType() get the relationship type
GanttTask	getSuccessorTask() get the successor task
int	getSuccessorTaskID()
void	setPredecessorTask(GanttTask predecessorTask) set the predecessor task by GanttTask object
void	setPredecessorTask(int predecessorTaskID) set the predecessor task ID by integer
void	setRelationshipType(int relationshipType) set the relationship type
void	setSuccessorTask(GanttTask successorTask) set the successor task by GanttTask object
void	setSuccessorTask(int seccessorTaskID) set the successor task ID by the integer
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

SS

public static final int SS

See Also:

Constant Field Values

FS

public static final int FS

See Also:

Constant Field Values

FF

public static final int FF

See Also:

Constant Field Values

SF

public static final int SF

See Also:

Constant Field Values

Constructor Detail

GanttTaskRelationship

public GanttTaskRelationship()

Constructor, do nothing

GanttTaskRelationship

public GanttTaskRelationship(int predecessorTaskID,
                             int successorTaskID,
                             int relationshipType)

Constructor

Method Detail

getPredecessorTask

public GanttTask getPredecessorTask()

get the predecessor task

getPredecessorTaskID

public int getPredecessorTaskID()

get the predecessor task ID or -1 if there is no such ID

setPredecessorTask

public void setPredecessorTask(GanttTask predecessorTask)

set the predecessor task by GanttTask object

setPredecessorTask

public void setPredecessorTask(int predecessorTaskID)

set the predecessor task ID by integer

Parameters:

predecessorTaskID - ID of predecessor task

getSuccessorTask

public GanttTask getSuccessorTask()

get the successor task

getSuccessorTaskID

public int getSuccessorTaskID()

Returns:

id of successor task

setSuccessorTask

public void setSuccessorTask(GanttTask successorTask)

set the successor task by GanttTask object

Parameters:

successorTask - GanttTask object of successor

setSuccessorTask

public void setSuccessorTask(int seccessorTaskID)

set the successor task ID by the integer

getRelationshipType

public int getRelationshipType()

get the relationship type

setRelationshipType

public void setRelationshipType(int relationshipType)

set the relationship type

equals

public boolean equals(GanttTaskRelationship compareRel)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object