net.sf.mpxj

Class DataLink

java.lang.Object

net.sf.mpxj.DataLink

public final class DataLink
extends Object

Represents a link between two fields, either in the same project or across projects. Normally each link will specify the source and target in a single record, although sometimes these can be split across two records (source in one, target in the other). Also when a link is removed you may end up with a record which just specifies a source but no target.

Constructor Summary

Constructors

Constructor and Description
DataLink(String id) Constructor.

Method Summary

Modifier and Type	Method and Description
String	getID() Retrieve the link identifier.
FieldType	getSourceField() Retrieve the source field.
Integer	getSourceUniqueID() Unique ID of the source object.
FieldType	getTargetField() Retrieve the target field.
Integer	getTargetUniqueID() Retrieve the unique ID of the target object.
void	setSourceField(FieldType sourceField) Set the source field.
void	setSourceUniqueID(Integer sourceUniqueID) Set the unique ID of the source object.
void	setTargetField(FieldType targetField) Set the target field.
void	setTargetUniqueID(Integer targetUniqueID) Set the unique ID of the target object.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DataLink

public DataLink(String id)

Constructor.

Parameters:

id - identifier for this link

Method Detail

getID

public String getID()

Retrieve the link identifier.

Returns:

link identifier

getSourceField

public FieldType getSourceField()

Retrieve the source field.

Returns:

source field

setSourceField

public void setSourceField(FieldType sourceField)

Set the source field.

Parameters:

sourceField - source field

getSourceUniqueID

public Integer getSourceUniqueID()

Unique ID of the source object.

Returns:

unique ID

setSourceUniqueID

public void setSourceUniqueID(Integer sourceUniqueID)

Set the unique ID of the source object.

Parameters:

sourceUniqueID - source object unique ID

getTargetField

public FieldType getTargetField()

Retrieve the target field.

Returns:

target field

setTargetField

public void setTargetField(FieldType targetField)

Set the target field.

Parameters:

targetField - target field

getTargetUniqueID

public Integer getTargetUniqueID()

Retrieve the unique ID of the target object.

Returns:

target object unique ID

setTargetUniqueID

public void setTargetUniqueID(Integer targetUniqueID)

Set the unique ID of the target object.

Parameters:

targetUniqueID - target object unique ID

toString

public String toString()

Overrides:

toString in class Object