org.javarosa.core.model.actions

Class Action

java.lang.Object

org.javarosa.core.model.actions.Action

All Implemented Interfaces:

Externalizable

Direct Known Subclasses:

RecordAudioAction, SetGeopointAction, SetValueAction

public abstract class Action
extends Object
implements Externalizable

Author:

ctsims

Constructor Summary

Constructors

Constructor and Description
Action()
Action(String name)

Method Summary

Modifier and Type	Method and Description
String	getName()
abstract TreeReference	processAction(FormDef model, TreeReference context) Process actions that were triggered in the form.
void	readExternal(DataInputStream in, PrototypeFactory pf)
void	writeExternal(DataOutputStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

Action

public Action()

Action

public Action(String name)

Method Detail

getName

public String getName()

processAction

public abstract TreeReference processAction(FormDef model,
                                            TreeReference context)

Process actions that were triggered in the form. NOTE: Currently actions are only processed on nodes that are WITHIN the context provided, if one is provided. This will need to get changed possibly for future action types.

Returns:

TreeReference targeted by the action or null if the action wasn't completed.

readExternal

public void readExternal(DataInputStream in,
                         PrototypeFactory pf)
                  throws IOException,
                         DeserializationException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

DeserializationException

writeExternal

public void writeExternal(DataOutputStream out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException