Package org.flowable.variable.service.impl

Interface VariableInstanceValueModifier

All Known Implementing Classes:

DefaultVariableInstanceValueModifier

public interface VariableInstanceValueModifier

This interface is the contract for modifying the values for persistent and transient variable instances. It is called, whenever a value is set to a new variable or an existing (persistent) variable is updated.

Author:

Arthur Hupka-Merle

Method Summary

Modifier and Type	Method	Description
void	setVariableValue(VariableInstance variableInstance, Object value, String tenantId)	Sets the value of a new persistent or transient variable instance.
void	updateVariableValue(VariableInstance variableInstance, Object value, String tenantId)	Updates the value of a variable instance.

Method Details

setVariableValue

void setVariableValue(VariableInstance variableInstance,
 Object value,
 String tenantId)

Sets the value of a new persistent or transient variable instance. This is invoked when a variable instance is created.

Parameters:

variableInstance - the variable instance to be modified

value - the new value to be set for the variable instance.

tenantId - the ID of the tenant the variable instance belongs to

updateVariableValue

void updateVariableValue(VariableInstance variableInstance,
 Object value,
 String tenantId)

Updates the value of a variable instance. This is invoked when a variable instance already exists and its value is being updated.

Parameters:

variableInstance - the variable instance to be modified

value - the value to be set for the updated variable instance.

tenantId - the ID of the tenant the variable instance belongs to