Bio::SearchIO::fasta(3)

NAME
Bio::SearchIO::fasta - A SearchIO parser for FASTA results

SYNOPSIS
  # Do not use this object directly, use it through the SearchIO system
   use Bio::SearchIO;
   my $searchio = new Bio::SearchIO(-format => 'fasta',
                                    -file   => 'report.FASTA');
   while( my $result = $searchio->next_result ) {
        # ....
   }

DESCRIPTION
This object contains the event based parsing code for FASTA format reports.

FEEDBACK

  Mailing Lists
User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the Bioperl mailing list. Your participation is much appreciated.

  bioperl-l@bioperl.org              - General discussion
  http://bioperl.org/MailList.shtml  - About the mailing lists

  Reporting Bugs
Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via email or the web:

  bioperl-bugs@bioperl.org
  http://bugzilla.bioperl.org/

AUTHOR - Jason Stajich
Email jason@bioperl.org

Describe contact details here

CONTRIBUTORS
Additional contributors names and emails here

APPENDIX
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _

  new
 Title   : new
 Usage   : my $obj = new Bio::SearchIO::fasta();
 Function: Builds a new Bio::SearchIO::fasta object
 Returns : Bio::SearchIO::fasta
 Args    : -idlength - set ID length to something other
                       than the default (7), this is only
                       necessary if you have compiled FASTA
                       with a new default id length to display
                       in the HSP alignment blocks

  next_result
 Title   : next_result
 Usage   : my $hit = $searchio->next_result;
 Function: Returns the next Result from a search
 Returns : Bio::Search::Result::ResultI object
 Args    : none

  start_element
 Title   : start_element
 Usage   : $eventgenerator->start_element
 Function: Handles a start element event
 Returns : none
 Args    : hashref with at least 2 keys 'Data' and 'Name'

  end_element
 Title   : start_element
 Usage   : $eventgenerator->end_element
 Function: Handles an end element event
 Returns : none
 Args    : hashref with at least 2 keys 'Data' and 'Name'

  element
 Title   : element
 Usage   : $eventhandler->element({'Name' => $name, 'Data' => $str});
 Function: Convience method that calls start_element, characters, end_element
 Returns : none
 Args    : Hash ref with the keys 'Name' and 'Data'

  characters
 Title   : characters
 Usage   : $eventgenerator->characters($str)
 Function: Send a character events
 Returns : none
 Args    : string

  _mode
 Title   : _mode
 Usage   : $obj->_mode($newval)
 Function:
 Example :
 Returns : value of _mode
 Args    : newvalue (optional)

  within_element
 Title   : within_element
 Usage   : if( $eventgenerator->within_element($element) ) {}
 Function: Test if we are within a particular element
           This is different than 'in' because within can be tested
           for a whole block.
 Returns : boolean
 Args    : string element name

  in_element
 Title   : in_element
 Usage   : if( $eventgenerator->in_element($element) ) {}
 Function: Test if we are in a particular element
           This is different than 'in' because within can be tested
           for a whole block.
 Returns : boolean
 Args    : string element name

  start_document
 Title   : start_document
 Usage   : $eventgenerator->start_document
 Function: Handles a start document event
 Returns : none
 Args    : none

  end_document
 Title   : end_document
 Usage   : $eventgenerator->end_document
 Function: Handles an end document event
 Returns : Bio::Search::Result::ResultI object
 Args    : none

  idlength
 Title   : idlength
 Usage   : $obj->idlength($newval)
 Function: Internal storage of the length of the ID desc
           in the HSP alignment blocks.  Defaults to
           $IDLENGTH class variable value
 Returns : value of idlength
 Args    : newvalue (optional)

  result_count
 Title   : result_count
 Usage   : my $count = $searchio->result_count
 Function: Returns the number of results we have processed
 Returns : integer
 Args    : none