Asn1Enumerated Class Reference

Inheritance diagram for Asn1Enumerated:

List of all members.

Public Member Functions
	Asn1Enumerated (int value_)
	Asn1Enumerated ()
virtual void	Encode (Asn1PerOutputStream outs, long lower, long upper)
override void	Encode (Asn1BerOutputStream outs, bool explicitTagging)
virtual void	Encode (Asn1JsonOutputStream outstream)
virtual void	Encode (Asn1XmlEncoder buffer, String elemName, String nsPrefix, bool asText)
override void	Encode (Asn1XmlEncoder buffer, System.String elemName, System.String nsPrefix)
virtual void	Encode (Asn1XerEncodeBuffer buffer)
override void	Encode (Asn1XerEncoder buffer, System.String elemName)
override void	Encode (Asn1OerEncodeBuffer buffer)
virtual void	Encode (Asn1PerEncodeBuffer buffer, long lower, long upper)
override int	Encode (Asn1BerEncodeBuffer buffer, bool explicitTagging)
override bool	Equals (System.Object value)
virtual bool	Equals (int value)
override int	GetHashCode ()
override System.String	ToString ()
Static Public Member Functions
static int	ParseValue (System.String value)
Public Attributes
int	mValue
const int	UNDEFINED = - 999
Static Public Attributes
static new readonly Asn1Tag	_TAG
Properties
int	Value [get]

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Detailed Description

This class represents the ASN.1 ENUMERATED built-in type. It is declared to be an abstract class and therefore cannot be used on its own. It must be extended by a specific enumerated type class.

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Constructor & Destructor Documentation

Asn1Enumerated

(

)

The default constructor sets the enumerated value to undefined.

Asn1Enumerated

(

int

value_

)

This constructor creates an enumerated object from a integer value.

Parameters:

value_

Integer value

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Member Function Documentation

virtual void Encode	(	Asn1PerOutputStream	outs,
		long	lower,
		long	upper
	)			[virtual]

This method encodes an ASN.1 enumerated value using the Packed Encoding Rules (PER).

Also throws any exception thrown by the underlying Asn1PerOutputStream.

Parameters:

	outs	PER Output Stream object
	lower	Smallest enumerated value in the set
	upper	Largest enumerated value in the set

Exceptions:

Asn1Exception

Thrown, if operation is failed.

override void Encode	(	Asn1BerOutputStream	outs,
		bool	explicitTagging
	)			[virtual]

This method encodes and writes to the stream an ASN.1 enumerated value including the UNIVERSAL tag value and length if explicit tagging is specified. This overloaded version uses the Basic Encoding Rules (BER).

Throws, Exception thrown by C# System.IO.Stream for I/O error

Parameters:

	outs	BER Output Stream object
	explicitTagging	Flag indicating explicit tagging should be done

Exceptions:

Asn1Exception

Thrown, if operation is failed.

Reimplemented from Asn1Type.

virtual void Encode

(

Asn1JsonOutputStream

outstream

)

[virtual]

Encode the enumerated value to JSON.

Parameters:

outstream

virtual void Encode	(	Asn1XmlEncoder	buffer,
		String	elemName,
		String	nsPrefix,
		bool	asText
	)			[virtual]

This method encodes an ASN.1 enumerated value. It is for use with extended-XER.

Parameters:

	buffer	Encode message buffer object
	elemName	Element name
	nsPrefix	XML element name space prefix
	asText	If true, encode the value as XML text, otherwise encode as an empty element.

override void Encode	(	Asn1XmlEncoder	buffer,
		System.String	elemName,
		System.String	nsPrefix
	)			[virtual]

This method encodes an ASN.1 enumerated value using the Obj-Sys XML Encoding rules. It encodes the value as XML text.

Parameters:

	buffer	Encode message buffer object
	elemName	Element name
	nsPrefix	Element namespace value

Reimplemented from Asn1Type.

virtual void Encode

(

Asn1XerEncodeBuffer

buffer

)

[virtual]

This method encodes an ASN.1 enumerated value using the XML encoding rules (XER). This method does not add start and end tags (<tag> and </tag>), only value is encoded (<val1/> or <val2/>).

Parameters:

buffer

Encode message buffer object

override void Encode	(	Asn1XerEncoder	buffer,
		System.String	elemName
	)			[virtual]

This method encodes an ASN.1 enumerated value using the XML encoding rules (XER).

Parameters:

	buffer	Encode message buffer object
	elemName	Element name

Reimplemented from Asn1Type.

override void Encode

(

Asn1OerEncodeBuffer

buffer

)

[virtual]

Encode enumerated value according to OER.

Reimplemented from Asn1Type.

virtual void Encode	(	Asn1PerEncodeBuffer	buffer,
		long	lower,
		long	upper
	)			[virtual]

This method encodes an ASN.1 enumerated value using the Packed Encoding Rules (PER).

Parameters:

	buffer	PER Encode message buffer object
	lower	Smallest enumerated value in the set
	upper	Largest enumerated value in the set

override int Encode	(	Asn1BerEncodeBuffer	buffer,
		bool	explicitTagging
	)			[virtual]

This method encodes an ASN.1 enumerated value including the UNIVERSAL tag value and length if explicit tagging is specified. This overloaded version uses the Basic Encoding Rules (BER).

Parameters:

	buffer	Encode message buffer object
	explicitTagging	Flag indicating explicit tagging should be done

Returns:

Length of component or negative status value

Reimplemented from Asn1Type.

override bool Equals

(

System.Object

value

)

This method compares this enumerated value to the given value for equality.

Parameters:

value

The Object to compare with the current Object. Object should be instance of Asn1Enumerated.

Returns:

true if the specified Object is equal to the current Object; otherwise, false.

virtual bool Equals

(

int

value

)

[virtual]

This method compares this enumerated value to the given value for equality.

Parameters:

value

The int or enumerated value to compare with the current Object.

Returns:

true if the specified int value is equal to the current Object; otherwise, false.

override int GetHashCode

(

)

Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.

Returns:

A hash code for the current Object.

static int ParseValue

(

System.String

value

)

[static]

This method will parse the given enumeration text and set the enumerated value. This method is implemented by the extending class for XER or XML code generation ONLY.

Parameters:

value

enumeration text

Returns:

Stringified representation of the value

AB: don't make it abstract (it is only for XER)

override System.String ToString

(

)

This method will return the enumeration text for a given enumerated value.

Returns:

Stringified representation of the value

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Member Data Documentation

new readonly Asn1Tag _TAG [static]

The _TAG constant describes the universal tag for this data type (UNIVERSAL 10).

Reimplemented from Asn1Type.

int mValue

This public member variable is where the enumerated value is stored. This is the value that is encoded when one of the encode methods is called. It is also where the decoded result is stored when a Decode method is called.

const int UNDEFINED = - 999

The UNDEFINED constant is stored in the mValue member variable when the value of this enumerated type is undetermined.

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Property Documentation

int Value [get]

The integer value associated with this enumerated value.