schemajic.schema
Class ChoiceType

java.lang.Object
  schemajic.schema.Type
      schemajic.schema.ChoiceType

public class ChoiceType
extends Type

Schema for ASN.1 CHOICE type.

There is n universal class tag assignment for this type.

XML ASN.1 type name is CHOICE.

For more information on this ASN.1 type see Java class ASN1Choice

Version:

1.00 - 2006/02/09

Author:

support@phillipgriffin.com

Field Summary

Fields inherited from class schemajic.schema.Type

_tags

Constructor Summary

ChoiceType(Module module, java.lang.String name, java.lang.String type, java.lang.String tags)
Constructor for ChoiceType with ASN.1 module, user defined ASN.1 type, builtin or referenced ASN.1 type, context specific tags and named values parameters.

ChoiceType(java.lang.String name)
Constructor for ChoiceType with ASN.1 type name parameter.

Method Summary

void	accept(TypeVisitor v) Calls the visit method of the TypeVisitor, passing itself as an argument.
void	addField(Field f) Adds the provided field to the list of fields.
ASN1Value	createFieldInstance(java.lang.String fieldName, EncodingRule rule) Creates an instance of an ASN.1 value for the provided type of ASN.1 encoding rules.
Field	getField(int index) Gets the field indicated by the provided position in the field list.
int	getFieldIndex(java.lang.String fieldName) Gets the index for a provided field.
java.util.Iterator	getFields() Gets the current list of fileds.

Methods inherited from class schemajic.schema.Type

createInstance, getJavaName, getModule, getName, getPackageName, getTags, getType, getTypeName, getXMLName, isChoice, isNull, isOpenType, isRoot, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ChoiceType

public ChoiceType(Module module,
                  java.lang.String name,
                  java.lang.String type,
                  java.lang.String tags)

Constructor for ChoiceType with ASN.1 module, user defined ASN.1 type, builtin or referenced ASN.1 type, context specific tags and named values parameters.

Parameters:

module - the ASN.1 module where a user defined type name is specified

name - the name of a user defined type

type - a builtin or referenced type defined in the ASN.1 standards

tags - the tag class, tag number, and encoding type assigned in the ASN.1 standards to the type

ChoiceType

public ChoiceType(java.lang.String name)

Constructor for ChoiceType with ASN.1 type name parameter.

Parameters:

name -

Method Detail

addField

public void addField(Field f)

Adds the provided field to the list of fields.

Parameters:

f - name of the field to be added to the current list of fields

getFields

public java.util.Iterator getFields()

Gets the current list of fileds.

Returns:

a field list iterator

getField

public Field getField(int index)

Gets the field indicated by the provided position in the field list.

Parameters:

index - position of a field in a list of fields

Returns:

the field indicated by the provided field list position

createFieldInstance

public ASN1Value createFieldInstance(java.lang.String fieldName,
                                     EncodingRule rule)
                              throws java.lang.ClassNotFoundException,
                                     java.lang.InstantiationException,
                                     java.lang.IllegalAccessException

Creates an instance of an ASN.1 value for the provided type of ASN.1 encoding rules.

Parameters:

fieldName - the name of the field to create

Returns:

an instance of the filed or null

Throws:

java.lang.ClassNotFoundException

java.lang.InstantiationException

java.lang.IllegalAccessException

getFieldIndex

public int getFieldIndex(java.lang.String fieldName)

Gets the index for a provided field.

Parameters:

fieldName - the name of the field

Returns:

the index value of the field or -1

accept

public void accept(TypeVisitor v)

Calls the visit method of the TypeVisitor, passing itself as an argument.

Specified by:

accept in class Type

Parameters:

v - instance of the type visitor