wt.clients.replication.unit
Class UnitUsageItem

java.lang.Object
  wt.clients.replication.unit.UnitUsageItem

All Implemented Interfaces:

Explorable, Identifiable, ReferenceHolder, Updateable

public class UnitUsageItem

extends Object

implements Explorable, Updateable

UnitUsageItem is a model class for manipulating WTUnitUsageLinks.

UnitUsageItem implements the wt.explorer.Explorable interface to allow for use in the WTExplorer.

It contains many methods which it delegates to the contained uses Unit Item to allow for easy integration with the PartExplorer.

Supported API: false

Extendable: false

See Also:

WTExplorer, PartItem, wt.clients.replication.unit.PartExplorer, WTPartUsageLink

Field Summary

(package private) static DecimalFormat	df
private String	id
private boolean	modified
private static int	newUsageCounter
private double	quantity
private QuantityUnit	unit
private WTPartUsageLink	usageLink
private UnitItem	usedBy
private PartItem	uses

Constructor Summary

UnitUsageItem()
Create an empty usage item.

UnitUsageItem(PartItem uses, UnitItem usedBy)
Create a usage item between the specified part items.

UnitUsageItem(PartItem uses, UnitItem usedBy, WTPartUsageLink usage_link)
Create a usage item between the specified part items using the specified usage link.

Method Summary

void	create() Create a new usage link using the contained information.
void	delete() Delete the usage link.
Explorable[]	getContents() Return the contents of the uses part item
static DecimalFormat	getDecimalFormat()
String	getId() Get an identifier for this object.
String	getIdentity() Return the identity icon of the uses part item
String	getName() Return the name of the uses part item
String	getNumber() Return the number of the uses part item
Object	getObject() Get the contained object.
Image	getOpenIcon() Return the open icon of the uses part item
WTPartUsageLink	getPartUsageLink() Get the contained usage link.
String	getRevision() Return the revision of the uses part item
Image	getStandardIcon() Return the standard icon of the uses part item
String	getState() Return the state of the uses part item
String	getUniqueIdentity() Return the unique identity icon of the uses part item
UnitItem	getUsedBy() Get the used by unit item
Explorable[]	getUses() Return the objects used by the uses part item.
PartItem	getUsesPart() Get the uses part item
String	getVersion() Return the version of the uses part item
boolean	isModified() Return the modified flag
void	setModified(boolean modified_flag) Set the modified flag.
void	setObject(Object obj) Set the contained object.
void	setPartUsageLink(WTPartUsageLink usage_link) Set the contained usage link.
void	setUsedBy(UnitItem usedBy) Set the used by unit item
void	setUses(PartItem uses) Set the uses part item.
void	update() Update the usage link.

Methods inherited from class java.lang.Object

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

Field Detail

usageLink

private WTPartUsageLink usageLink

newUsageCounter

private static int newUsageCounter

modified

private boolean modified

id

private String id

quantity

private double quantity

unit

private QuantityUnit unit

uses

private PartItem uses

usedBy

private UnitItem usedBy

df

static DecimalFormat df

Constructor Detail

UnitUsageItem

public UnitUsageItem()

Create an empty usage item.

UnitUsageItem

public UnitUsageItem(PartItem uses,
                     UnitItem usedBy)

Create a usage item between the specified part items.

Parameters:

uses - the uses part

usedBy - the usedBy unit

UnitUsageItem

public UnitUsageItem(PartItem uses,
                     UnitItem usedBy,
                     WTPartUsageLink usage_link)

Create a usage item between the specified part items using the specified usage link.

Parameters:

uses - the uses part

usedBy - the usedBy part

usage_link - the actual usage link

Method Detail

setModified

public void setModified(boolean modified_flag)

Set the modified flag.

Parameters:

modified_flag - the new value for the modified flag

isModified

public boolean isModified()

Return the modified flag

Returns:

true if modified

create

public void create()
            throws WTException

Create a new usage link using the contained information.

Specified by:

create in interface Updateable

Throws:

WTException

See Also:

WTException

update

public void update()
            throws WTException

Update the usage link.

Specified by:

update in interface Updateable

Throws:

WTException

See Also:

WTException

delete

public void delete()
            throws WTException

Delete the usage link.

Specified by:

delete in interface Updateable

Throws:

WTException

See Also:

WTException

setPartUsageLink

public void setPartUsageLink(WTPartUsageLink usage_link)

Set the contained usage link.

Parameters:

usage_link - the usage link to contain.

getPartUsageLink

public WTPartUsageLink getPartUsageLink()

Get the contained usage link.

Returns:

the contained usage link

setUses

public void setUses(PartItem uses)

Set the uses part item.

Parameters:

uses - the uses part item

getUsesPart

public PartItem getUsesPart()

Get the uses part item

Returns:

the uses part item

setUsedBy

public void setUsedBy(UnitItem usedBy)

Set the used by unit item

Parameters:

usedBy - the used by unit item

getUsedBy

public UnitItem getUsedBy()

Get the used by unit item

Returns:

the used by unit item

getId

public String getId()

Get an identifier for this object.

Returns:

an identifying string

getUses

public Explorable[] getUses()
                     throws WTException

Return the objects used by the uses part item.

Specified by:

getUses in interface Explorable

Returns:

an array of used objects

Throws:

WTException

See Also:

WTException

getState

public String getState()

Return the state of the uses part item

Returns:

the state of the uses part item

getRevision

public String getRevision()

Return the revision of the uses part item

Returns:

the revision of the uses part item

getVersion

public String getVersion()

Return the version of the uses part item

Returns:

the version of the uses part item

getNumber

public String getNumber()

Return the number of the uses part item

Returns:

the number of the uses part item

getName

public String getName()

Return the name of the uses part item

Returns:

the name of the uses part item

getStandardIcon

public Image getStandardIcon()

Return the standard icon of the uses part item

Specified by:

getStandardIcon in interface Identifiable

Returns:

the standard icon of the uses part item

getOpenIcon

public Image getOpenIcon()

Return the open icon of the uses part item

Specified by:

getOpenIcon in interface Identifiable

Returns:

the open icon of the uses part item

getIdentity

public String getIdentity()

Return the identity icon of the uses part item

Specified by:

getIdentity in interface Identifiable

Returns:

the identity icon of the uses part item

getUniqueIdentity

public String getUniqueIdentity()

Return the unique identity icon of the uses part item

Specified by:

getUniqueIdentity in interface Identifiable

Returns:

the unique identity icon of the uses part item

getContents

public Explorable[] getContents()
                         throws WTException

Return the contents of the uses part item

Specified by:

getContents in interface Explorable

Returns:

an array of contents of the uses part item

Throws:

WTException

See Also:

WTException

setObject

public void setObject(Object obj)

Set the contained object.

Implements the ReferenceHolder interface.

Specified by:

setObject in interface ReferenceHolder

Parameters:

obj - the contained object

getObject

public Object getObject()

Get the contained object.

Implements the ReferenceHolder interface.

Specified by:

getObject in interface ReferenceHolder

Returns:

the contained object

getDecimalFormat

public static DecimalFormat getDecimalFormat()