at.jku.fim.rubanetra.protocol.activity

Class OptionalField

java.lang.Object

at.jku.fim.rubanetra.protocol.activity.OptionalField

All Implemented Interfaces:

Serializable

public class OptionalField
extends Object
implements Serializable

An optional field consists of an identifier and an arbitrary value and may be added to the final OutputStream.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
OptionalField() Default constructor, all values are initialized as null pointers.
OptionalField(String identifier, Object value) Construct a new optional field

Method Summary

Modifier and Type	Method and Description
String	getIdentifier()
Object	getValue()
void	setIdentifier(String identifier)
void	setValue(Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

OptionalField

public OptionalField()

Default constructor, all values are initialized as null pointers.

OptionalField

public OptionalField(String identifier,
                     Object value)

Construct a new optional field

Parameters:

identifier - the unique identifier among all optional field to be included for a single activity-

value - an arbitrary object

Method Detail

getValue

public Object getValue()

setValue

public void setValue(Object value)

getIdentifier

public String getIdentifier()

setIdentifier

public void setIdentifier(String identifier)