com.objsys.asn1j.runtime
Class Asn1Choice

java.lang.Object
  com.objsys.asn1j.runtime.Asn1Type
      com.objsys.asn1j.runtime.Asn1Choice

All Implemented Interfaces:

Asn1TypeIF, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

Asn1CHARACTER_STRING_identification, Asn1EmbeddedPDV_identification, Asn1External_encoding, Asn1XerCHARACTER_STRING_identification, Asn1XerEmbeddedPDV_identification, Asn1XerExternal_encoding, Asn1XmlCHARACTER_STRING_identification, Asn1XmlEmbeddedPDV_identification, Asn1XmlExternal_encoding

public abstract class Asn1Choice
extends Asn1Type

This class represents the ASN.1 CHOICE built-in type.

See Also:

Serialized Form

Field Summary

protected int	choiceID This member variable is where the selected choice option identifier is stored.
protected Asn1Type	element This member variable is where the selected choice option value is stored.

Fields inherited from class com.objsys.asn1j.runtime.Asn1Type

BIT_STRING, BMPString, BOOLEAN, DATE, DATE_TIME, DURATION, ENUMERATED, EOC, EXTERNAL, GeneralString, GeneralTime, GraphicString, IA5String, INTEGER, mAsn1TypeName, NULL, NumericString, OBJECT_IDENTIFIER, ObjectDescriptor, OCTET_STRING, OID_IRI, OpenType, PrintableString, REAL, RELATIVE_OID_IRI, RelativeOID, SEQUENCE, SET, T61String, TeletexString, TIME, TIME_OF_DAY, UniversalString, UTCTime, UTF8String, VideotexString, VisibleString

Constructor Summary

Asn1Choice()
The default constructor initializes the choiceID and value.

Method Summary

boolean	equals(java.lang.Object cv_) This method compares this type element with the passed type element.
java.lang.String	getAsn1TypeName() Returns the ASN.1 type name.
int	getChoiceID() This method returns the choice identifier.
Asn1Type	getElement() This method returns the element object.
abstract java.lang.String	getElemName() This abstract method return the name of the selected element.
int	hashCode() This method returns the hashcode for the chosen element.
void	setElement(int choiceID, Asn1Type element) This protected method sets the choice ID and value to the given values.

Methods inherited from class com.objsys.asn1j.runtime.Asn1Type

clone, decode, decode, decode, decode, decode, decode, decode, decodeXML, encode, encode, encode, encode, encode, encode, encode, equals, getLength, getTypeName, indent, isOpenType, matchTag, matchTag, pdiag, print, setKey, setOpenType

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

choiceID

protected transient int choiceID

This member variable is where the selected choice option identifier is stored. This selects the choice option to be used. It is populated with one of the generated choice ID constants in a compiler-generated derived class.

element

protected transient Asn1Type element

This member variable is where the selected choice option value is stored. It can be accessed via the get and set methods in this class and in compiler-generated derived classes.

Constructor Detail

Asn1Choice

public Asn1Choice()

The default constructor initializes the choiceID and value.

Method Detail

getAsn1TypeName

public java.lang.String getAsn1TypeName()

Returns the ASN.1 type name.

Overrides:

getAsn1TypeName in class Asn1Type

Returns:

The ASN.1 type name CHOICE.

getChoiceID

public int getChoiceID()

This method returns the choice identifier.

getElement

public Asn1Type getElement()

This method returns the element object.

getElemName

public abstract java.lang.String getElemName()

This abstract method return the name of the selected element. A concrete version is generated by the compiler.

setElement

public void setElement(int choiceID,
                       Asn1Type element)

This protected method sets the choice ID and value to the given values. It can only be invoked by compiler-generated set_ methods.

equals

public boolean equals(java.lang.Object cv_)

This method compares this type element with the passed type element.

Overrides:

equals in class java.lang.Object

Parameters:

cv_ - Asn1Choice type value

hashCode

public int hashCode()

This method returns the hashcode for the chosen element. If the element is null, the hashCode returned is 1, to avoid changing any other hash codes that depend on it.

Overrides:

hashCode in class Asn1Type