public static class CHOICE.Template extends java.lang.Object implements ASN1Template
CHOICE
sConstructor and Description |
---|
Template()
Creates an empty CHOICE template
|
Modifier and Type | Method and Description |
---|---|
void |
addElement(ASN1Template template)
Adds a new sub-template to this CHOICE template with no implicit tag.
|
void |
addElement(Tag implicitTag,
ASN1Template template)
Adds a new sub-template to this CHOICE template with an implicit tag.
|
ASN1Value |
decode(java.io.InputStream istream)
Decodes an ASN1Value from the InputStream without an implicit tag.
|
ASN1Value |
decode(Tag implicitTag,
java.io.InputStream istream)
Decodes a CHOICE.
|
ASN1Template |
elementAt(int index) |
Tag |
implicitTagAt(int index)
Retrieves the implicit tag of the element at the specified index.
|
void |
removeAllElements()
Empties this CHOICE template.
|
void |
removeElementAt(int index)
Removes the element at the specified index.
|
int |
size() |
boolean |
tagMatch(Tag t)
Determines whether the given tag will satisfy this template.
|
public void addElement(ASN1Template template)
template
- Sub-template.public void addElement(Tag implicitTag, ASN1Template template)
implicitTag
- Implicit tag.template
- Sub-template.public int size()
public ASN1Template elementAt(int index)
index
- Element index.public Tag implicitTagAt(int index)
index
- Element index.public void removeAllElements()
public void removeElementAt(int index)
index
- Element index.public boolean tagMatch(Tag t)
tagMatch
in interface ASN1Template
t
- The tag.public ASN1Value decode(java.io.InputStream istream) throws java.io.IOException, InvalidBERException
ASN1Template
decode
in interface ASN1Template
istream
- Must support marking (markSupported() == true).
For example, ByteArrayInputStream and BufferedInputStream
support marking, but FileInputStream does not. If your source
does not support marking, you can wrap it in a
BufferedInputStream.java.io.IOException
- If other error occurred.InvalidBERException
- If there is an invalid BER encoding.public ASN1Value decode(Tag implicitTag, java.io.InputStream istream) throws java.io.IOException, InvalidBERException
decode
in interface ASN1Template
implicitTag
- This parameter is ignored. A choice
cannot have an implicit tag.istream
- Must support marking (markSupported() == true).
For example, ByteArrayInputStream and BufferedInputStream
support marking, but FileInputStream does not. If your source
does not support marking, you can wrap it in a
BufferedInputStream.java.io.IOException
- If other error occurred.InvalidBERException
- If there is an invalid BER encoding.