Package org.activiti.cloud.services.query.events.handlers

Class QueryEventHandlerContextOptimizer

java.lang.Object

org.activiti.cloud.services.query.events.handlers.QueryEventHandlerContextOptimizer

public class QueryEventHandlerContextOptimizer
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ACTIVITIES
static final String	SEQUENCE_FLOWS
static final String	SERVICE_TASKS
static final String	TASKS
static final String	VARIABLES

Constructor Summary

Constructors

Constructor	Description
QueryEventHandlerContextOptimizer(jakarta.persistence.EntityManager entityManager)

Method Summary

Modifier and Type	Method	Description
protected <T, R> void	fetch(jakarta.persistence.criteria.Root<T> from, jakarta.persistence.EntityGraph<T> entityGraph, String association, String attribute, List<R> ids)
protected Optional<CloudRuntimeEvent<?,?>>	findRuntimeEvent(List<CloudRuntimeEvent<?,?>> events, Class<? extends CloudRuntimeEvent<?,?>> runtimeEventClass)
protected <T, R> Optional<List<R>>	findRuntimeEvents(List<CloudRuntimeEvent<?,?>> events, Class<? extends CloudRuntimeEvent<T,?>> runtimeEventClass, Predicate<T> predicate, Function<T,R> mapper)
List<CloudRuntimeEvent<?,?>>	optimize(List<CloudRuntimeEvent<?,?>> events)
protected Optional<String>	resolveProcessInstanceId(List<CloudRuntimeEvent<?,?>> events)

Methods inherited from class java.lang.Object

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

Field Details

VARIABLES

public static final String VARIABLES

See Also:

• Constant Field Values

TASKS

public static final String TASKS

See Also:

• Constant Field Values

ACTIVITIES

public static final String ACTIVITIES

See Also:

• Constant Field Values

SERVICE_TASKS

public static final String SERVICE_TASKS

See Also:

• Constant Field Values

SEQUENCE_FLOWS

public static final String SEQUENCE_FLOWS

See Also:

• Constant Field Values

Constructor Details

QueryEventHandlerContextOptimizer

public QueryEventHandlerContextOptimizer(jakarta.persistence.EntityManager entityManager)

Method Details

optimize

public List<CloudRuntimeEvent<?,?>> optimize(List<CloudRuntimeEvent<?,?>> events)

resolveProcessInstanceId

protected Optional<String> resolveProcessInstanceId(List<CloudRuntimeEvent<?,?>> events)

findRuntimeEvent

protected Optional<CloudRuntimeEvent<?,?>> findRuntimeEvent(List<CloudRuntimeEvent<?,?>> events,
 Class<? extends CloudRuntimeEvent<?,?>> runtimeEventClass)

findRuntimeEvents

protected <T,
R> Optional<List<R>> findRuntimeEvents(List<CloudRuntimeEvent<?,?>> events,
 Class<? extends CloudRuntimeEvent<T,?>> runtimeEventClass,
 Predicate<T> predicate,
 Function<T,R> mapper)

fetch

protected <T,
R> void fetch(jakarta.persistence.criteria.Root<T> from,
 jakarta.persistence.EntityGraph<T> entityGraph,
 String association,
 String attribute,
 List<R> ids)