OpenMS
XTandemXMLFile Class Reference

Used to load XTandemXML files. More...

#include <OpenMS/FORMAT/XTandemXMLFile.h>

Inheritance diagram for XTandemXMLFile:
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Collaboration diagram for XTandemXMLFile:
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Public Member Functions

 XTandemXMLFile ()
 Default constructor. More...
 
 ~XTandemXMLFile () override
 Destructor. More...
 
void load (const String &filename, ProteinIdentification &protein_identification, std::vector< PeptideIdentification > &id_data, ModificationDefinitionsSet &mod_def_set)
 loads data from an X! Tandem XML file More...
 
- Public Member Functions inherited from XMLFile
 XMLFile ()
 Default constructor. More...
 
 XMLFile (const String &schema_location, const String &version)
 Constructor that sets the schema location. More...
 
virtual ~XMLFile ()
 Destructor. More...
 
bool isValid (const String &filename, std::ostream &os)
 Checks if a file validates against the XML schema. More...
 
const StringgetVersion () const
 return the version of the schema More...
 

Protected Member Functions

void startElement (const XMLCh *const, const XMLCh *const, const XMLCh *const qname, const xercesc::Attributes &attributes) override
 
void endElement (const XMLCh *const, const XMLCh *const, const XMLCh *const qname) override
 
void characters (const XMLCh *const chars, const XMLSize_t) override
 
 XTandemXMLFile (const XTandemXMLFile &rhs)
 
XTandemXMLFileoperator= (const XTandemXMLFile &rhs)
 
- Protected Member Functions inherited from XMLHandler
void writeUserParam_ (const String &tag_name, std::ostream &os, const MetaInfoInterface &meta, UInt indent) const
 Writes the content of MetaInfoInterface to the file. More...
 
Int asInt_ (const String &in) const
 Conversion of a String to an integer value. More...
 
Int asInt_ (const XMLCh *in) const
 Conversion of a Xerces string to an integer value. More...
 
UInt asUInt_ (const String &in) const
 Conversion of a String to an unsigned integer value. More...
 
double asDouble_ (const String &in) const
 Conversion of a String to a double value. More...
 
float asFloat_ (const String &in) const
 Conversion of a String to a float value. More...
 
bool asBool_ (const String &in) const
 Conversion of a string to a boolean value. More...
 
DateTime asDateTime_ (String date_string) const
 Conversion of a xs:datetime string to a DateTime value. More...
 
bool equal_ (const XMLCh *a, const XMLCh *b) const
 Returns if two Xerces strings are equal. More...
 
SignedSize cvStringToEnum_ (const Size section, const String &term, const char *message, const SignedSize result_on_error=0)
 
String attributeAsString_ (const xercesc::Attributes &a, const char *name) const
 Converts an attribute to a String. More...
 
Int attributeAsInt_ (const xercesc::Attributes &a, const char *name) const
 Converts an attribute to a Int. More...
 
double attributeAsDouble_ (const xercesc::Attributes &a, const char *name) const
 Converts an attribute to a double. More...
 
DoubleList attributeAsDoubleList_ (const xercesc::Attributes &a, const char *name) const
 Converts an attribute to a DoubleList. More...
 
IntList attributeAsIntList_ (const xercesc::Attributes &a, const char *name) const
 Converts an attribute to an IntList. More...
 
StringList attributeAsStringList_ (const xercesc::Attributes &a, const char *name) const
 Converts an attribute to an StringList. More...
 
bool optionalAttributeAsString_ (String &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the String value if the attribute is present. More...
 
bool optionalAttributeAsInt_ (Int &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the Int value if the attribute is present. More...
 
bool optionalAttributeAsUInt_ (UInt &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the UInt value if the attribute is present. More...
 
bool optionalAttributeAsDouble_ (double &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the double value if the attribute is present. More...
 
bool optionalAttributeAsDoubleList_ (DoubleList &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the DoubleList value if the attribute is present. More...
 
bool optionalAttributeAsStringList_ (StringList &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the StringList value if the attribute is present. More...
 
bool optionalAttributeAsIntList_ (IntList &value, const xercesc::Attributes &a, const char *name) const
 Assigns the attribute content to the IntList value if the attribute is present. More...
 
String attributeAsString_ (const xercesc::Attributes &a, const XMLCh *name) const
 Converts an attribute to a String. More...
 
Int attributeAsInt_ (const xercesc::Attributes &a, const XMLCh *name) const
 Converts an attribute to a Int. More...
 
double attributeAsDouble_ (const xercesc::Attributes &a, const XMLCh *name) const
 Converts an attribute to a double. More...
 
DoubleList attributeAsDoubleList_ (const xercesc::Attributes &a, const XMLCh *name) const
 Converts an attribute to a DoubleList. More...
 
IntList attributeAsIntList_ (const xercesc::Attributes &a, const XMLCh *name) const
 Converts an attribute to a IntList. More...
 
StringList attributeAsStringList_ (const xercesc::Attributes &a, const XMLCh *name) const
 Converts an attribute to a StringList. More...
 
bool optionalAttributeAsString_ (String &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the String value if the attribute is present. More...
 
bool optionalAttributeAsInt_ (Int &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the Int value if the attribute is present. More...
 
bool optionalAttributeAsUInt_ (UInt &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the UInt value if the attribute is present. More...
 
bool optionalAttributeAsDouble_ (double &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the double value if the attribute is present. More...
 
bool optionalAttributeAsDoubleList_ (DoubleList &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the DoubleList value if the attribute is present. More...
 
bool optionalAttributeAsIntList_ (IntList &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the IntList value if the attribute is present. More...
 
bool optionalAttributeAsStringList_ (StringList &value, const xercesc::Attributes &a, const XMLCh *name) const
 Assigns the attribute content to the StringList value if the attribute is present. More...
 
 XMLHandler (const String &filename, const String &version)
 Default constructor. More...
 
 ~XMLHandler () override
 Destructor. More...
 
void reset ()
 Release internal memory used for parsing (call. More...
 
void fatalError (const xercesc::SAXParseException &exception) override
 
void error (const xercesc::SAXParseException &exception) override
 
void warning (const xercesc::SAXParseException &exception) override
 
void fatalError (ActionMode mode, const String &msg, UInt line=0, UInt column=0) const
 Fatal error handler. Throws a ParseError exception. More...
 
void error (ActionMode mode, const String &msg, UInt line=0, UInt column=0) const
 Error handler for recoverable errors. More...
 
void warning (ActionMode mode, const String &msg, UInt line=0, UInt column=0) const
 Warning handler. More...
 
void characters (const XMLCh *const chars, const XMLSize_t length) override
 Parsing method for character data. More...
 
void startElement (const XMLCh *const uri, const XMLCh *const localname, const XMLCh *const qname, const xercesc::Attributes &attrs) override
 Parsing method for opening tags. More...
 
void endElement (const XMLCh *const uri, const XMLCh *const localname, const XMLCh *const qname) override
 Parsing method for closing tags. More...
 
virtual void writeTo (std::ostream &)
 Writes the contents to a stream. More...
 
virtual LOADDETAIL getLoadDetail () const
 handler which support partial loading, implement this method More...
 
virtual void setLoadDetail (const LOADDETAIL d)
 handler which support partial loading, implement this method More...
 
DataValue cvParamToValue (const ControlledVocabulary &cv, const String &parent_tag, const String &accession, const String &name, const String &value, const String &unit_accession) const
 Convert the value of a <cvParam value=.> (as commonly found in PSI schemata) to the DataValue with the correct type (e.g. int) according to the type stored in the CV (usually PSI-MS CV), as well as set its unit. More...
 
DataValue cvParamToValue (const ControlledVocabulary &cv, const CVTerm &raw_term) const
 Convert the value of a <cvParam value=.> (as commonly found in PSI schemata) to the DataValue with the correct type (e.g. int) according to the type stored in the CV (usually PSI-MS CV), as well as set its unit. More...
 
void checkUniqueIdentifiers_ (const std::vector< ProteinIdentification > &prot_ids) const
 
- Protected Member Functions inherited from XMLFile
void parse_ (const String &filename, XMLHandler *handler)
 Parses the XML file given by filename using the handler given by handler. More...
 
void parseBuffer_ (const std::string &buffer, XMLHandler *handler)
 Parses the in-memory buffer given by buffer using the handler given by handler. More...
 
void save_ (const String &filename, XMLHandler *handler) const
 Stores the contents of the XML handler given by handler in the file given by filename. More...
 
void enforceEncoding_ (const String &encoding)
 
 XMLFile ()
 Default constructor. More...
 
 XMLFile (const String &schema_location, const String &version)
 Constructor that sets the schema location. More...
 
virtual ~XMLFile ()
 Destructor. More...
 
bool isValid (const String &filename, std::ostream &os)
 Checks if a file validates against the XML schema. More...
 
const StringgetVersion () const
 return the version of the schema More...
 

Private Types

enum class  GroupType { MODEL , PARAMETERS , SUPPORT }
 

Private Attributes

ProteinIdentificationprotein_identification_
 
bool is_protein_note_
 
bool is_spectrum_note_
 
bool skip_protein_acc_update_
 
std::map< UInt, std::vector< PeptideHit > > peptide_hits_
 
std::vector< ProteinHitprotein_hits_
 
std::set< UIntprotein_uids_
 
String current_protein_
 
Int current_charge_
 
UInt current_id_
 
String tag_
 
UInt current_start_
 
UInt current_stop_
 
String previous_seq_
 
std::map< UInt, Stringspectrum_ids_
 
ModificationDefinitionsSet mod_def_set_
 
ModificationDefinitionsSet default_nterm_mods_
 
std::stack< GroupTypegroup_type_stack_
 

Additional Inherited Members

- Protected Types inherited from XMLHandler
enum  ActionMode { LOAD , STORE }
 Action to set the current mode (for error messages) More...
 
enum  LOADDETAIL { LD_ALLDATA , LD_RAWCOUNTS , LD_COUNTS_WITHOPTIONS }
 
- Static Protected Member Functions inherited from XMLHandler
static String writeXMLEscape (const String &to_escape)
 Escapes a string and returns the escaped string. More...
 
static DataValue fromXSDString (const String &type, const String &value)
 Convert an XSD type (e.g. 'xsd:double') to a DataValue. More...
 
- Protected Attributes inherited from XMLHandler
String file_
 File name. More...
 
String version_
 Schema version. More...
 
StringManager sm_
 Helper class for string conversion. More...
 
std::vector< Stringopen_tags_
 Stack of open XML tags. More...
 
LOADDETAIL load_detail_
 parse only until total number of scans and chroms have been determined from attributes More...
 
std::vector< std::vector< String > > cv_terms_
 Array of CV term lists (one sublist denotes one term and it's children) More...
 
- Protected Attributes inherited from XMLFile
String schema_location_
 XML schema file location. More...
 
String schema_version_
 Version string. More...
 
String enforced_encoding_
 Encoding string that replaces the encoding (system dependent or specified in the XML). Disabled if empty. Used as a workaround for XTandem output xml. More...
 

Detailed Description

Used to load XTandemXML files.

This class is used to load documents that implement the schema of XTandemXML files.

Member Enumeration Documentation

◆ GroupType

enum GroupType
strongprivate
Enumerator
MODEL 
PARAMETERS 
SUPPORT 

Constructor & Destructor Documentation

◆ XTandemXMLFile() [1/2]

Default constructor.

◆ ~XTandemXMLFile()

~XTandemXMLFile ( )
override

Destructor.

◆ XTandemXMLFile() [2/2]

XTandemXMLFile ( const XTandemXMLFile rhs)
protected

Member Function Documentation

◆ characters()

void characters ( const XMLCh *const  chars,
const  XMLSize_t 
)
overrideprotected

◆ endElement()

void endElement ( const XMLCh * const  ,
const XMLCh * const  ,
const XMLCh *const  qname 
)
overrideprotected

◆ operator=()

XTandemXMLFile& operator= ( const XTandemXMLFile rhs)
protected

◆ startElement()

void startElement ( const XMLCh * const  ,
const XMLCh * const  ,
const XMLCh *const  qname,
const xercesc::Attributes &  attributes 
)
overrideprotected

Member Data Documentation

◆ current_charge_

Int current_charge_
private

◆ current_id_

UInt current_id_
private

◆ current_protein_

String current_protein_
private

◆ current_start_

UInt current_start_
private

◆ current_stop_

UInt current_stop_
private

◆ default_nterm_mods_

ModificationDefinitionsSet default_nterm_mods_
private

◆ group_type_stack_

std::stack<GroupType> group_type_stack_
private

◆ is_protein_note_

bool is_protein_note_
private

◆ is_spectrum_note_

bool is_spectrum_note_
private

◆ mod_def_set_

ModificationDefinitionsSet mod_def_set_
private

◆ peptide_hits_

std::map<UInt, std::vector<PeptideHit> > peptide_hits_
private

◆ previous_seq_

String previous_seq_
private

◆ protein_hits_

std::vector<ProteinHit> protein_hits_
private

◆ protein_identification_

ProteinIdentification* protein_identification_
private

◆ protein_uids_

std::set<UInt> protein_uids_
private

◆ skip_protein_acc_update_

bool skip_protein_acc_update_
private

◆ spectrum_ids_

std::map<UInt, String> spectrum_ids_
private

◆ tag_

String tag_
private