org.orekit.files.ccsds.utils.lexical

Class MessageVersionXmlTokenBuilder

java.lang.Object

org.orekit.files.ccsds.utils.lexical.MessageVersionXmlTokenBuilder

All Implemented Interfaces:

XmlTokenBuilder

public class MessageVersionXmlTokenBuilder
extends Object
implements XmlTokenBuilder

Builder for the root element with CCSDS message version.

All parsers for CCSDS ADM, ODM and TDM messages need to handle the root level XML element specially. OPM file for example have a root element of the form:

   <opm id="CCSDS_OPM_VERS" verion="3.0">
 

This token builder will generate two parse tokens from this root element:

1. one with name set to "opm", type set to TokenType.START and no content
2. one with name set to "CCSDS_OPM_VERS", type set to TokenType.ENTRY and content set to "3.0"

Since:

11.0

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor and Description
MessageVersionXmlTokenBuilder() Empty constructor.

Method Summary

Modifier and Type	Method and Description
List<ParseToken>	buildTokens(boolean startTag, boolean isLeaf, String qName, String content, Map<String,String> attributes, int lineNumber, String fileName) Create a list of parse tokens.

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageVersionXmlTokenBuilder

public MessageVersionXmlTokenBuilder()

Empty constructor.

This constructor is not strictly necessary, but it prevents spurious javadoc warnings with JDK 18 and later.

Since:

12.0

Method Detail

buildTokens

public List<ParseToken> buildTokens(boolean startTag,
                                    boolean isLeaf,
                                    String qName,
                                    String content,
                                    Map<String,String> attributes,
                                    int lineNumber,
                                    String fileName)

Create a list of parse tokens.

Specified by:

buildTokens in interface XmlTokenBuilder

Parameters:

startTag - if true we are parsing the start tag from an XML element

isLeaf - if true and startTag is false, we are processing the end tag of a leaf XML element

qName - element qualified name

content - element content

attributes - element attributes

lineNumber - number of the line in the CCSDS data message

fileName - name of the file

Returns:

list of parse tokens