net.sf.mpxj

Class Relation

java.lang.Object

net.sf.mpxj.Relation

All Implemented Interfaces:

ProjectEntityWithMutableUniqueID, ProjectEntityWithUniqueID

public final class Relation
extends Object
implements ProjectEntityWithMutableUniqueID

This class represents the relationship between two tasks.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Relation.Builder Relation builder.

Method Summary

Modifier and Type	Method and Description
Duration	getLag() This method retrieves the lag duration associated with this relationship.
String	getNotes() Retrieve the notes association with this relationship.
Task	getPredecessorTask() Retrieve the predecessor task of this relationship.
Task	getSourceTask() Deprecated. use getPredecessorTask() and getSuccessorTask()
Task	getSuccessorTask() Retrieve the successor task of this relationship.
Task	getTargetTask() Deprecated. use getPredecessorTask() and getSuccessorTask()
RelationType	getType() Method used to retrieve the type of relationship being represented.
Integer	getUniqueID() Retrieve the Unique ID of this Relation.
void	setUniqueID(Integer uniqueID) Set the Unique ID of this Relation.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getType

public RelationType getType()

Method used to retrieve the type of relationship being represented.

Returns:

relationship type

getLag

public Duration getLag()

This method retrieves the lag duration associated with this relationship.

Returns:

lag duration

getSourceTask

@Deprecated
public Task getSourceTask()

Deprecated. use getPredecessorTask() and getSuccessorTask()

Retrieve the source task of this relationship.

Returns:

source task

getTargetTask

@Deprecated
public Task getTargetTask()

Deprecated. use getPredecessorTask() and getSuccessorTask()

Retrieve the target task of this relationship.

Returns:

target task

getPredecessorTask

public Task getPredecessorTask()

Retrieve the predecessor task of this relationship.

Returns:

predecessor task

getSuccessorTask

public Task getSuccessorTask()

Retrieve the successor task of this relationship.

Returns:

successor task

getUniqueID

public Integer getUniqueID()

Retrieve the Unique ID of this Relation.

Specified by:

getUniqueID in interface ProjectEntityWithUniqueID

Returns:

unique ID

setUniqueID

public void setUniqueID(Integer uniqueID)

Set the Unique ID of this Relation.

Specified by:

setUniqueID in interface ProjectEntityWithMutableUniqueID

Parameters:

uniqueID - unique ID

getNotes

public String getNotes()

Retrieve the notes association with this relationship.

Returns:

notes

toString

public String toString()

Overrides:

toString in class Object