org.openmuc.jsml.structures

Class ASNObject

java.lang.Object

org.openmuc.jsml.structures.ASNObject

Direct Known Subclasses:

Choice, EndOfSmlMessage, ImplicitChoice, Integer16, Integer32, Integer64, Integer8, ListOf, OctetString, SmlBoolean, SmlMessageBody, Unsigned16, Unsigned32, Unsigned64, Unsigned8

public abstract class ASNObject
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ASNObject()

Method Summary

Modifier and Type	Method and Description
abstract boolean	decode(java.io.DataInputStream is) decodes the data from the InputStream and writes it to an object
abstract void	encode(java.io.DataOutputStream os) encodes this object and writes it to the stream os.
boolean	isOptional() returns if this object is optional
boolean	isSelected() returns if this object is selected
void	setOptional() Marks this object as optional.
void	setSelected() Marks this object as selected.
protected void	setSelected(boolean selected) set selected

Methods inherited from class java.lang.Object

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

Constructor Detail

ASNObject

public ASNObject()

Method Detail

encode

public abstract void encode(java.io.DataOutputStream os)
                     throws java.io.IOException

encodes this object and writes it to the stream os.

Parameters:

os - output stream

Throws:

java.io.IOException - if something went wrong while writing to the stream

decode

public abstract boolean decode(java.io.DataInputStream is)
                        throws java.io.IOException

decodes the data from the InputStream and writes it to an object

Parameters:

is - input stream

Returns:

true if successfully decoded

Throws:

java.io.IOException - if something went wrong while reading from the stream

setOptional

public void setOptional()

Marks this object as optional.

setSelected

public void setSelected()

Marks this object as selected.

setSelected

protected void setSelected(boolean selected)

set selected

Parameters:

selected - true if selected

isSelected

public boolean isSelected()

returns if this object is selected

Returns:

boolean

isOptional

public boolean isOptional()

returns if this object is optional

Returns:

boolean