Package wt.occurrence

Class OccurrenceHelper

java.lang.Object

wt.occurrence.OccurrenceHelper

All Implemented Interfaces:

Externalizable, Serializable

public class OccurrenceHelper
extends Object
implements Externalizable

This helper is used to access an implementation of OccurrenceService via the static reference OccurrenceHelper.service.

Supported API: true

Extendable: false

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final OccurrenceService	service	Supported API: true

Method Summary

Modifier and Type	Method	Description
static boolean	hasTerminalParentPathOccurrence(CombinedPathOccurrence combinedPathOccurrence)	Tests to see if the given CombinedPathOccurrence has a terminal parent PathOccurrence (one which allows no superPaths).
static boolean	isRoot(PathOccurrence pathOccurrence)	Tests to see if the given PathOccurrence is a root (meaning that it allows no subPath).
static boolean	isTerminal(PathOccurrence pathOccurrence)	Tests to see if the given PathOccurrence is terminal (meaning that it allows no superPaths).
static boolean	requiresRootPathOccurrence(OccurrenceableLink occurrenceableLink)	Tests to see if the given Occurrenceable requires a root PathOccurrence (one which allows no subPath).
static boolean	requiresRootPathOccurrence(UsesOccurrence usesOccurrence)	Tests to see if the given UsesOccurrence requires a root PathOccurrence (one which allows no subPath).
static boolean	requiresTerminalPathOccurrence(OccurrenceableLink occurrenceableLink)	Tests to see if the given OccurrenceableLink requires a terminal PathOccurrence (one which allows no superPaths).
static boolean	requiresTerminalPathOccurrence(UsesOccurrence usesOccurrence)	Tests to see if the given UsesOccurrence requires a terminal PathOccurrence (one which allows no superPaths).

Methods inherited from class java.lang.Object

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

Field Details

service

public static final OccurrenceService service

Supported API: true

Method Details

isRoot

public static boolean isRoot(PathOccurrence pathOccurrence)
                      throws WTException

Tests to see if the given PathOccurrence is a root (meaning that it allows no subPath).

Supported API: true

Parameters:

pathOccurrence -

Returns:

boolean

Throws:

WTException

isTerminal

public static boolean isTerminal(PathOccurrence pathOccurrence)
                          throws WTException

Tests to see if the given PathOccurrence is terminal (meaning that it allows no superPaths).

Supported API: true

Parameters:

pathOccurrence -

Returns:

boolean

Throws:

WTException

requiresRootPathOccurrence

public static boolean requiresRootPathOccurrence(OccurrenceableLink occurrenceableLink)
                                          throws WTException

Tests to see if the given Occurrenceable requires a root PathOccurrence (one which allows no subPath).

Supported API: true

Parameters:

occurrenceableLink -

Returns:

boolean

Throws:

WTException

requiresRootPathOccurrence

public static boolean requiresRootPathOccurrence(UsesOccurrence usesOccurrence)
                                          throws WTException

Tests to see if the given UsesOccurrence requires a root PathOccurrence (one which allows no subPath).

Supported API: true

Parameters:

usesOccurrence -

Returns:

boolean

Throws:

WTException

requiresTerminalPathOccurrence

public static boolean requiresTerminalPathOccurrence(OccurrenceableLink occurrenceableLink)
                                              throws WTException

Tests to see if the given OccurrenceableLink requires a terminal PathOccurrence (one which allows no superPaths).

Supported API: true

Parameters:

occurrenceableLink -

Returns:

boolean

Throws:

WTException

requiresTerminalPathOccurrence

public static boolean requiresTerminalPathOccurrence(UsesOccurrence usesOccurrence)
                                              throws WTException

Tests to see if the given UsesOccurrence requires a terminal PathOccurrence (one which allows no superPaths).

Supported API: true

Parameters:

usesOccurrence -

Returns:

boolean

Throws:

WTException

hasTerminalParentPathOccurrence

public static boolean hasTerminalParentPathOccurrence(CombinedPathOccurrence combinedPathOccurrence)
                                               throws WTException

Tests to see if the given CombinedPathOccurrence has a terminal parent PathOccurrence (one which allows no superPaths).

Supported API: true

Parameters:

combinedPathOccurrence -

Returns:

boolean

Throws:

WTException