uk.ac.ed.epcc.safe.accounting.db

Class AccountingLinkManager<T extends AccountingLinkManager.PropertyTargetLink<L,R>,L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>

java.lang.Object

uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<T>

uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager<T,L,R>

uk.ac.ed.epcc.webapp.model.data.LinkManager<T,L,R>

uk.ac.ed.epcc.webapp.model.data.table.TableStructureLinkManager<T,L,R>

uk.ac.ed.epcc.safe.accounting.db.AccountingLinkManager<T,L,R>

Type Parameters:

T -

L -

R -

All Implemented Interfaces:

ExpressionFilterTarget<T>, ExpressionTargetFactory<T>, ExpressionTargetGenerator<T>, PropertyTargetFactory, PropertyTargetGenerator<T>, uk.ac.ed.epcc.webapp.Contexed, uk.ac.ed.epcc.webapp.ContextCached, uk.ac.ed.epcc.webapp.forms.factory.FormCreatorProducer, uk.ac.ed.epcc.webapp.forms.factory.FormUpdateProducer<T>, uk.ac.ed.epcc.webapp.jdbc.table.TableStructureTransitionTarget, uk.ac.ed.epcc.webapp.jdbc.table.TableTransitionTarget, uk.ac.ed.epcc.webapp.model.data.convert.TypeConverter<T,java.lang.Number>, uk.ac.ed.epcc.webapp.model.data.forms.Selector<uk.ac.ed.epcc.webapp.model.data.forms.inputs.DataObjectItemInput<T>>, uk.ac.ed.epcc.webapp.model.data.Owner, uk.ac.ed.epcc.webapp.model.data.reference.IndexedProducer<T>, uk.ac.ed.epcc.webapp.Tagged, uk.ac.ed.epcc.webapp.Targetted<T>

public abstract class AccountingLinkManager<T extends AccountingLinkManager.PropertyTargetLink<L,R>,L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>
extends uk.ac.ed.epcc.webapp.model.data.table.TableStructureLinkManager<T,L,R>
implements ExpressionTargetFactory<T>

A LinkManager that also supports properties.

Author:

spb

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AccountingLinkManager.AccountingLinkManagerTableRegistry
static class	AccountingLinkManager.PropertyTargetLink<L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>

Nested classes/interfaces inherited from class uk.ac.ed.epcc.webapp.model.data.LinkManager

uk.ac.ed.epcc.webapp.model.data.LinkManager.JoinLinkFilterIterator, uk.ac.ed.epcc.webapp.model.data.LinkManager.LeftResult, uk.ac.ed.epcc.webapp.model.data.LinkManager.Link<L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>, uk.ac.ed.epcc.webapp.model.data.LinkManager.LinkFilterIterator, uk.ac.ed.epcc.webapp.model.data.LinkManager.LinkInput, uk.ac.ed.epcc.webapp.model.data.LinkManager.LinkMapper, uk.ac.ed.epcc.webapp.model.data.LinkManager.LinkResult, uk.ac.ed.epcc.webapp.model.data.LinkManager.RightResult

Nested classes/interfaces inherited from class uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager

uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager.LeftIterator, uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager.LinkFilter, uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager.LinkUpdater, uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager.RightIterator, uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager.SQLLinkFilter

Nested classes/interfaces inherited from class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory

uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.CounterMapper, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.DataObjectAcceptFilter, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.DataObjectInput, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.DataObjectIntegerInput, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.DestFilter<T extends uk.ac.ed.epcc.webapp.model.data.DataObject>, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.ExistsMapper, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.FilterAdapter, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.FilterCounter, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.FilterExists, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.FilterIterator, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.FilterSet, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.Finder, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.MatchFilter, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.ReferenceAcceptFilter<R extends uk.ac.ed.epcc.webapp.Indexed,T extends uk.ac.ed.epcc.webapp.model.data.DataObject>, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.ReferencedAdapter<I extends uk.ac.ed.epcc.webapp.Indexed>, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.ReferenceIterator<I extends uk.ac.ed.epcc.webapp.Indexed>, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.RemoteFilter<T extends uk.ac.ed.epcc.webapp.model.data.DataObject>, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.SortingDataObjectInput, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.TimeAcceptFilter<T extends uk.ac.ed.epcc.webapp.model.data.DataObject>, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory.TimeFilter

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory

AUTO_CREATE_TABLES_FEATURE, res

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AccountingLinkManager(uk.ac.ed.epcc.webapp.AppContext c, java.lang.String table, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<L> left_fac, java.lang.String left_field, uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<R> right_fac, java.lang.String right_field)

Method Summary

Methods

Modifier and Type	Method and Description
<I> boolean	compatible(PropExpression<I> expr) Check if the expression is compatible with this class.
boolean	compatible(RecordSelector sel) Is the RecordSelector compatible with this class.
protected void	customAccessors(AccessorMap<T> mapi2, MultiFinder finder, PropExpressionMap derived) Extension point to allow custom accessors and registries to be added.
T	find(RecordSelector sel)
protected AccessorMap<T>	getAccessorMap()
PropExpressionMap	getDerivedProperties()
<X> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T>	getFilter(PropExpression<X> expr, uk.ac.ed.epcc.webapp.jdbc.filter.MatchCondition match, X value) get a filter based on comparing a PropExpression to a value.
protected uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T>	getFilter(RecordSelector selector) Get a filter from a RecordSelector
PropertyFinder	getFinder() Produce a PropertyFinder that can find any of the PropertyTags that can be specified for the objects generated by this type.
java.util.Iterator<T>	getIterator(RecordSelector sel) Get an Iterator over selected records.
java.util.Iterator<T>	getIterator(RecordSelector sel, int skip, int count) Get an Iterator over selected records.
<X> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T>	getNullFilter(PropExpression<X> expr, boolean is_null) get a filter that checks null status of an expression.
<I> uk.ac.ed.epcc.webapp.jdbc.filter.OrderFilter<T>	getOrderFilter(boolean descending, PropExpression<I> expr)
uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T>	getPeriodFilter(uk.ac.ed.epcc.webapp.time.Period period, PropExpression<java.util.Date> start, PropExpression<java.util.Date> end, OverlapType type, long cutoff) Generate an overlap filter
java.util.Set<PropertyTag>	getProperties() Get the set of Defined properties.
long	getRecordCount(RecordSelector selector) get the number of records matching the selector
<Q> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T>	getRelationFilter(PropExpression<Q> left, uk.ac.ed.epcc.webapp.jdbc.filter.MatchCondition match, PropExpression<Q> right) get a filter that compares two expressions.
<I> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T>	getSelectClauseFilter(SelectClause<I> c)
protected java.util.Map<java.lang.String,java.lang.Object>	getSelectors()
<X> uk.ac.ed.epcc.webapp.jdbc.expr.SQLExpression<X>	getSQLExpression(PropExpression<X> exp)
java.lang.Class<? super T>	getTarget()
<PT> java.util.Set<PT>	getValues(PropertyTag<PT> tag, RecordSelector selector) Gets the distinct property values for the set of records identified by the RecordSelector
<X> boolean	hasProperty(PropertyTag<X> p) Is this a defined property
protected void	initAccessorMap(uk.ac.ed.epcc.webapp.AppContext c, java.lang.String table)
protected TableRegistry	makeTableRegistry()
void	release()
void	resetStructure()

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.table.TableStructureLinkManager

getTableTransitionID, getTableTransitionRegistry, resetTransitionRegistry

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.LinkManager

getDefaultTableSpecification, getInput, getLeftFactory, getLeftFilter, getLeftInput, getLeftIterator, getLeftJoinFilter, getLeftResult, getLinkCount, getLinkIterator, getLinkIterator, getResult, getRightFactory, getRightFilter, getRightInput, getRightIterator, getRightJoinFilter, getRightResult, isLeft, isRight

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.IndexedLinkManager

getFormUpdate, getHistoryHandler, getLeftField, getLeftFilter, getLeftProducer, getLeftSet, getLink, getRightField, getRightFilter, getRightProducer, getRightSet, makeHistoryHandler, makeLink, selectLink, SetContext, setHistoryHandler, updateHistory, useAutoHistory

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory

all, allowPreSelect, canCreate, canUpdate, customiseForm, equals, exists, find, find, find, find, find, getAllIterator, getComposite, getComposites, getConfigTag, getContext, getCount, getDefaults, getDefaultTableSpecification, getFormCreator, getIndex, getInput, getIterator, getLogger, getMaxIdentifierLength, getNullable, getOptional, getOrder, getProperty, getReferenced, getReferenceFieldType, getResult, getSelectFilter, getSupress, getTag, getTranslations, getUniqueIdName, hashCode, isMine, isMine, isMyReference, isValid, makeBDO, makeBDO, makeObject, makeRecord, makeReference, makeReference, makeSet, OrderBy, postCreateTableSetup, restrictDefaultInput, setContext, setContext, setContextWithMake, setProperty, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface uk.ac.ed.epcc.webapp.Contexed

getContext

Constructor Detail

AccountingLinkManager

protected AccountingLinkManager(uk.ac.ed.epcc.webapp.AppContext c,
                     java.lang.String table,
                     uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<L> left_fac,
                     java.lang.String left_field,
                     uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<R> right_fac,
                     java.lang.String right_field)

Method Detail

makeTableRegistry

protected TableRegistry makeTableRegistry()

Overrides:

makeTableRegistry in class uk.ac.ed.epcc.webapp.model.data.table.TableStructureLinkManager<T extends AccountingLinkManager.PropertyTargetLink<L,R>,L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>

initAccessorMap

protected final void initAccessorMap(uk.ac.ed.epcc.webapp.AppContext c,
                   java.lang.String table)

customAccessors

protected void customAccessors(AccessorMap<T> mapi2,
                   MultiFinder finder,
                   PropExpressionMap derived)

Extension point to allow custom accessors and registries to be added.

Parameters:

mapi2 -

finder -

derived -

getFinder

public final PropertyFinder getFinder()

Description copied from interface: PropertyTargetFactory

Produce a PropertyFinder that can find any of the PropertyTags that can be specified for the objects generated by this type. The PropertyFinder may also contain additional PropertyTags as well.

Specified by:

getFinder in interface PropertyTargetFactory

Returns:

PropertyFinder

resetStructure

public void resetStructure()

Specified by:

resetStructure in interface uk.ac.ed.epcc.webapp.jdbc.table.TableStructureTransitionTarget

Overrides:

resetStructure in class uk.ac.ed.epcc.webapp.model.data.table.TableStructureLinkManager<T extends AccountingLinkManager.PropertyTargetLink<L,R>,L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>

getAccessorMap

protected final AccessorMap<T> getAccessorMap()

getDerivedProperties

public final PropExpressionMap getDerivedProperties()

getSelectors

protected java.util.Map<java.lang.String,java.lang.Object> getSelectors()

Overrides:

getSelectors in class uk.ac.ed.epcc.webapp.model.data.LinkManager<T extends AccountingLinkManager.PropertyTargetLink<L,R>,L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>

getSelectClauseFilter

public <I> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T> getSelectClauseFilter(SelectClause<I> c)

getProperties

public final java.util.Set<PropertyTag> getProperties()

Get the set of Defined properties.

Returns:

Set

getTarget

public java.lang.Class<? super T> getTarget()

Specified by:

getTarget in interface uk.ac.ed.epcc.webapp.model.data.reference.IndexedProducer<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Specified by:

getTarget in interface uk.ac.ed.epcc.webapp.Targetted<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Overrides:

getTarget in class uk.ac.ed.epcc.webapp.model.data.LinkManager<T extends AccountingLinkManager.PropertyTargetLink<L,R>,L extends uk.ac.ed.epcc.webapp.model.data.DataObject,R extends uk.ac.ed.epcc.webapp.model.data.DataObject>

hasProperty

public final <X> boolean hasProperty(PropertyTag<X> p)

Is this a defined property

Specified by:

hasProperty in interface PropertyTargetFactory

Parameters:

p -

Returns:

boolean

getFilter

public final <X> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T> getFilter(PropExpression<X> expr,
                                                           uk.ac.ed.epcc.webapp.jdbc.filter.MatchCondition match,
                                                           X value)
                                                                                                                     throws uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: ExpressionFilterTarget

get a filter based on comparing a PropExpression to a value.

Specified by:

getFilter in interface ExpressionFilterTarget<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Type Parameters:

X - type of prop-expression

Parameters:

expr - expression to match

match - kind of match

value - to math against

Returns:

SQLFilter

getNullFilter

public <X> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T> getNullFilter(PropExpression<X> expr,
                                                               boolean is_null)
                                                                                                                   throws uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: ExpressionFilterTarget

get a filter that checks null status of an expression.

Specified by:

getNullFilter in interface ExpressionFilterTarget<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Type Parameters:

X - type of prop-expression

Parameters:

expr - expression to match

is_null - match if null when true

Returns:

Filter

getRelationFilter

public <Q> uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T> getRelationFilter(PropExpression<Q> left,
                                                                   uk.ac.ed.epcc.webapp.jdbc.filter.MatchCondition match,
                                                                   PropExpression<Q> right)
                                                                                                                       throws uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: ExpressionFilterTarget

get a filter that compares two expressions.

Specified by:

getRelationFilter in interface ExpressionFilterTarget<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Returns:

Filter

getPeriodFilter

public uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T> getPeriodFilter(uk.ac.ed.epcc.webapp.time.Period period,
                                                             PropExpression<java.util.Date> start,
                                                             PropExpression<java.util.Date> end,
                                                             OverlapType type,
                                                             long cutoff)
                                                                                                                     throws uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: ExpressionFilterTarget

Generate an overlap filter

Specified by:

getPeriodFilter in interface ExpressionFilterTarget<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Parameters:

period - Period to overlap

start - start property

end - end property

type - OverlapType

cutoff - maximum length of records zero if not known

Returns:

Filter

getOrderFilter

public <I> uk.ac.ed.epcc.webapp.jdbc.filter.OrderFilter<T> getOrderFilter(boolean descending,
                                                                 PropExpression<I> expr)
                                                                                                                     throws uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Specified by:

getOrderFilter in interface ExpressionFilterTarget<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

compatible

public <I> boolean compatible(PropExpression<I> expr)

Description copied from interface: ExpressionTargetGenerator

Check if the expression is compatible with this class. A false value indicates no record can ever evaluate the expression. For example if it includes properties that are not generated by the class.

Specified by:

compatible in interface ExpressionTargetGenerator<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Returns:

boolean

getSQLExpression

public final <X> uk.ac.ed.epcc.webapp.jdbc.expr.SQLExpression<X> getSQLExpression(PropExpression<X> exp)
                                                                       throws InvalidSQLPropertyException

Specified by:

getSQLExpression in interface ExpressionTargetFactory<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

InvalidSQLPropertyException

compatible

public final boolean compatible(RecordSelector sel)

Description copied from interface: PropertyTargetGenerator

Is the RecordSelector compatible with this class. This method will return false if it the selector is fundamentally incompatible with the properties supported by the class and no records can match the selector. It does NOT check if any matching records exist.

Specified by:

compatible in interface PropertyTargetGenerator<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Returns:

boolean

getFilter

protected final uk.ac.ed.epcc.webapp.jdbc.filter.BaseFilter<T> getFilter(RecordSelector selector)
                                                                                                                        throws uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Get a filter from a RecordSelector

Throws:

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Parameters:

selector -

Returns:

getIterator

public final java.util.Iterator<T> getIterator(RecordSelector sel)
                                                                                              throws uk.ac.ed.epcc.webapp.model.data.Exceptions.DataFault,
                                                                                                     uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: PropertyTargetGenerator

Get an Iterator over selected records.

Specified by:

getIterator in interface PropertyTargetGenerator<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.model.data.Exceptions.DataFault

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Parameters:

sel - RecordSelector to select data

Returns:

Iterator over selected records

getIterator

public final java.util.Iterator<T> getIterator(RecordSelector sel,
                                int skip,
                                int count)
                                                                                              throws uk.ac.ed.epcc.webapp.model.data.Exceptions.DataFault,
                                                                                                     uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: PropertyTargetGenerator

Get an Iterator over selected records.

Specified by:

getIterator in interface PropertyTargetGenerator<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.model.data.Exceptions.DataFault

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Parameters:

sel - RecordSelector to select data

skip - Number of initial records in sequence to skip

count - MAximum number of records to return

Returns:

Iterator over selected records

getRecordCount

public final long getRecordCount(RecordSelector selector)
                          throws java.lang.Exception

Description copied from interface: PropertyTargetGenerator

get the number of records matching the selector

Specified by:

getRecordCount in interface PropertyTargetGenerator<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

java.lang.Exception

Returns:

number o matches

getValues

public final <PT> java.util.Set<PT> getValues(PropertyTag<PT> tag,
                               RecordSelector selector)
                                  throws uk.ac.ed.epcc.webapp.jdbc.exception.DataException,
                                         InvalidPropertyException,
                                         uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Description copied from interface: PropertyTargetGenerator

Gets the distinct property values for the set of records identified by the RecordSelector

Specified by:

getValues in interface PropertyTargetGenerator<T extends AccountingLinkManager.PropertyTargetLink<L,R>>

Throws:

uk.ac.ed.epcc.webapp.jdbc.exception.DataException

InvalidPropertyException

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Parameters:

tag - the data_tag

selector - the selector

Returns:

Set of property values

find

public final T find(RecordSelector sel)
                                                                   throws uk.ac.ed.epcc.webapp.jdbc.exception.DataException,
                                                                          uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

Throws:

uk.ac.ed.epcc.webapp.jdbc.exception.DataException

uk.ac.ed.epcc.webapp.jdbc.expr.CannotFilterException

release

public void release()

Overrides:

release in class uk.ac.ed.epcc.webapp.model.data.DataObjectFactory<T extends AccountingLinkManager.PropertyTargetLink<L,R>>