Package org.incenp.obofoundry.kgcl

Class AutoIDAllocator

java.lang.Object

org.incenp.obofoundry.kgcl.ChangeVisitorBase<Void>

org.incenp.obofoundry.kgcl.AutoIDAllocator

All Implemented Interfaces:

IChangeVisitor<Void>

public class AutoIDAllocator
extends ChangeVisitorBase<Void>

Helper object to assign automatically generated IDs to KGCL change objects. This class will inspect KGCL change objects and replace occurrences of IDs in the https://w3id.org/kgcl/autoid/ namespace by automatically generated IDs.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AUTOID_BASE_IRI

Constructor Summary

Constructors

Constructor	Description
AutoIDAllocator(IAutoIDGenerator generator)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
protected Void	doDefault(Change change)	Override this method in derived classes to change the value returned by unimplemented methods.
Set<String>	getUnallocatedIDs()
boolean	reallocate(List<Change> changes)	Assigns automatic IDs in the given list of change objects.
Void	visit(EdgeCreation change)
Void	visit(EdgeDeletion change)
Void	visit(NodeChange change)
Void	visit(NodeDeepening change)
Void	visit(NodeMove change)
Void	visit(NodeShallowing change)
Void	visit(PlaceUnder change)
Void	visit(PredicateChange change)
Void	visit(RemoveUnder change)

Methods inherited from class org.incenp.obofoundry.kgcl.ChangeVisitorBase

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Details

AUTOID_BASE_IRI

public static final String AUTOID_BASE_IRI

See Also:

• Constant Field Values

Constructor Details

AutoIDAllocator

public AutoIDAllocator(IAutoIDGenerator generator)

Creates a new instance.

Parameters:

generator - The ID generator that will produce the IDs to assign.

Method Details

reallocate

public boolean reallocate(List<Change> changes)

Assigns automatic IDs in the given list of change objects. The objects are modified in place.

Parameters:

changes - The list of change objects to update with automatically assigned IDs.

Returns:

true if all required IDs have been successfully generated, otherwise false.

getUnallocatedIDs

public Set<String> getUnallocatedIDs()

doDefault

protected Void doDefault(Change change)

Description copied from class: ChangeVisitorBase

Override this method in derived classes to change the value returned by unimplemented methods.

Overrides:

doDefault in class ChangeVisitorBase<Void>

Parameters:

change - The change to visit.

Returns:

The default value to return.

visit

public Void visit(NodeChange change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(EdgeCreation change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(PlaceUnder change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(EdgeDeletion change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(RemoveUnder change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(NodeMove change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(NodeDeepening change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(NodeShallowing change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>

visit

public Void visit(PredicateChange change)

Specified by:

visit in interface IChangeVisitor<Void>

Overrides:

visit in class ChangeVisitorBase<Void>