org.openlowcode.server.data.formula

Class DataUpdateTrigger<E extends DataObject<E>>

java.lang.Object

org.openlowcode.tools.misc.Named

org.openlowcode.server.data.formula.DataUpdateTrigger<E>

Type Parameters:

E - data object this trigger applies to

All Implemented Interfaces:

NamedInterface

Direct Known Subclasses:

CalculatedFieldTrigger, CustomTriggerExecution

public abstract class DataUpdateTrigger<E extends DataObject<E>>
extends Named

a data update trigger will be triggered inside a formula when a calculated field is updated

Author:

Open Lowcode SAS

Constructor Summary

Constructors

Constructor and Description
DataUpdateTrigger(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
NamedList<TriggerToExecute<E>>	compute(E contextobject) computes the new value and raises triggers
abstract NamedList<TriggerToExecute<E>>	compute(E contextobject, boolean forcelocalupdate) computes the new value and raises triggers
abstract boolean	isCustomTrigger()
abstract boolean	isLocal()

Methods inherited from class org.openlowcode.tools.misc.Named

changeName, cleanName, equals, getName

Methods inherited from class java.lang.Object

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

Constructor Detail

DataUpdateTrigger

public DataUpdateTrigger(java.lang.String name)

Method Detail

compute

public NamedList<TriggerToExecute<E>> compute(E contextobject)

computes the new value and raises triggers

Parameters:

contextobject - the object to execute the trigger

Returns:

the list of triggers that when raised

compute

public abstract NamedList<TriggerToExecute<E>> compute(E contextobject,
                                                       boolean forcelocalupdate)

computes the new value and raises triggers

Parameters:

contextobject - the object to execute the trigger

forcelocalupdate - true to raise other triggers even if the update is local

Returns:

the list of triggers that when raised

isLocal

public abstract boolean isLocal()

Returns:

true if trigger is local

isCustomTrigger

public abstract boolean isCustomTrigger()

Returns:

true if the trigger is custom (implemented by the user)