Package adams.flow.core

Class PropertiesUpdaterHelper

java.lang.Object

adams.flow.core.PropertiesUpdaterHelper

public class PropertiesUpdaterHelper
extends Object

Helper class for updating properties.

Author:

FracPete (fracpete at waikato dot ac dot nz)

Constructor Summary

Constructors

Constructor	Description
PropertiesUpdaterHelper()

Method Summary

Modifier and Type	Method	Description
static PropertyPath.PropertyContainer[]	configure(Object obj, BaseString[] props, MessageCollection errors)	Configures the property containers for an object.
static void	update(Actor context, Object obj, BaseString[] props, VariableName[] vars, PropertyPath.PropertyContainer[] conts, MessageCollection errors)	Updates the properties of the object using the current values of the variables.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertiesUpdaterHelper

public PropertiesUpdaterHelper()

Method Detail

configure

public static PropertyPath.PropertyContainer[] configure(Object obj,
                                                         BaseString[] props,
                                                         MessageCollection errors)

Configures the property containers for an object.

Parameters:

obj - the object to configure the containers for

props - the properties to configure

errors - for storing errors

Returns:

the configured containers, null if failed

update

public static void update(Actor context,
                          Object obj,
                          BaseString[] props,
                          VariableName[] vars,
                          PropertyPath.PropertyContainer[] conts,
                          MessageCollection errors)

Updates the properties of the object using the current values of the variables.

Parameters:

context - the flow context for getting access to the variables

obj - the Java object to update

props - the properties to update

vars - the variables to use

conts - the property containers to use

errors - for collecting errors

See Also:

configure(Object, BaseString[], MessageCollection)