org.openlowcode.server.data.properties

Class IteratedautolinkQueryHelper

java.lang.Object

org.openlowcode.server.data.properties.IteratedautolinkQueryHelper

public class IteratedautolinkQueryHelper
extends java.lang.Object

query helper for objects having the iterated auto-link property

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
IteratedautolinkQueryHelper()

Method Summary

Modifier and Type	Method and Description
static IteratedautolinkQueryHelper	get()
<E extends DataObject<E> & AutolinkobjectInterface<E,F> & IteratedautolinkInterface<E,F>,F extends DataObject<F> & IteratedInterface<F>> E[]	getalllinksfromleftiteration(DataObjectId<F> leftid, java.lang.Integer iteration, QueryFilter additionalcondition, DataObjectDefinition<E> parentobjectdefinition, DataObjectDefinition<F> linkedobjectdefinition, IteratedautolinkDefinition<E,F> iteratedlinkdefinition) get all links from the provided iteration of the left object
<E extends DataObject<E> & AutolinkobjectInterface<E,F> & IteratedautolinkInterface<E,F>,F extends DataObject<F> & IteratedInterface<F>> QueryCondition	getIterationQueryCondition(TableAlias alias, java.lang.Integer iteration, DataObjectDefinition<E> parentdefinition, IteratedautolinkDefinition<E,F> iteratedlinkdefinition) generates the iteration query condition for filtering autolinks that are iterated

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratedautolinkQueryHelper

public IteratedautolinkQueryHelper()

Method Detail

get

public static IteratedautolinkQueryHelper get()

Returns:

the singleton iterated autolink query helper

getalllinksfromleftiteration

public <E extends DataObject<E> & AutolinkobjectInterface<E,F> & IteratedautolinkInterface<E,F>,F extends DataObject<F> & IteratedInterface<F>> E[] getalllinksfromleftiteration(DataObjectId<F> leftid,
                                                                                                                                                                                 java.lang.Integer iteration,
                                                                                                                                                                                 QueryFilter additionalcondition,
                                                                                                                                                                                 DataObjectDefinition<E> parentobjectdefinition,
                                                                                                                                                                                 DataObjectDefinition<F> linkedobjectdefinition,
                                                                                                                                                                                 IteratedautolinkDefinition<E,F> iteratedlinkdefinition)

get all links from the provided iteration of the left object

Parameters:

leftid - left object id

iteration - iteration

additionalcondition - additional query condition, can be null

parentobjectdefinition - definition of the object holding the auto-link

linkedobjectdefinition - definition of the object referenced by the auto-link

iteratedlinkdefinition - definition of the iterated autolink property

Returns:

getIterationQueryCondition

public <E extends DataObject<E> & AutolinkobjectInterface<E,F> & IteratedautolinkInterface<E,F>,F extends DataObject<F> & IteratedInterface<F>> QueryCondition getIterationQueryCondition(TableAlias alias,
                                                                                                                                                                                          java.lang.Integer iteration,
                                                                                                                                                                                          DataObjectDefinition<E> parentdefinition,
                                                                                                                                                                                          IteratedautolinkDefinition<E,F> iteratedlinkdefinition)

generates the iteration query condition for filtering autolinks that are iterated

Parameters:

alias - parent table alias

iteration - iteration number

parentdefinition - definition of the object holding the auto-link

iteratedlinkdefinition - definition of the iterated auto-link property

Returns: