tap::parser::iteratorfactory(3pm) [suse man page]

TAP::Parser::IteratorFactory(3pm)			 Perl Programmers Reference Guide			 TAP::Parser::IteratorFactory(3pm)

NAME

       TAP::Parser::IteratorFactory - Internal TAP::Parser Iterator

VERSION

       Version 3.17

SYNOPSIS

	 use TAP::Parser::IteratorFactory;
	 my $factory = TAP::Parser::IteratorFactory->new;
	 my $iter = $factory->make_iterator(*TEST);
	 my $iter = $factory->make_iterator(@array);
	 my $iter = $factory->make_iterator(\%hash);

	 my $line = $iter->next;

DESCRIPTION

       This is a factory class for simple iterator wrappers for arrays, filehandles, and hashes.  Unless you're subclassing, you probably won't
       need to use this module directly.

METHODS

   Class Methods
       "new"

       Creates a new factory class.  Note: You currently don't need to instantiate a factory in order to use it.

       "make_iterator"

       Create an iterator.  The type of iterator created depends on the arguments to the constructor:

	 my $iter = TAP::Parser::Iterator->make_iterator( $filehandle );

       Creates a stream iterator (see "make_stream_iterator").

	 my $iter = TAP::Parser::Iterator->make_iterator( $array_reference );

       Creates an array iterator (see "make_array_iterator").

	 my $iter = TAP::Parser::Iterator->make_iterator( $hash_reference );

       Creates a process iterator (see "make_process_iterator").

       "make_stream_iterator"

       Make a new stream iterator and return it.  Passes through any arguments given.  Defaults to a TAP::Parser::Iterator::Stream.

       "make_array_iterator"

       Make a new array iterator and return it.  Passes through any arguments given.  Defaults to a TAP::Parser::Iterator::Array.

       "make_process_iterator"

       Make a new process iterator and return it.  Passes through any arguments given.	Defaults to a TAP::Parser::Iterator::Process.

SUBCLASSING

       Please see "SUBCLASSING" in TAP::Parser for a subclassing overview.

       There are a few things to bear in mind when creating your own "ResultFactory":

       1.  The factory itself is never instantiated (this may change in the future).  This means that "_initialize" is never called.

   Example
	 package MyIteratorFactory;

	 use strict;
	 use vars '@ISA';

	 use MyStreamIterator;
	 use TAP::Parser::IteratorFactory;

	 @ISA = qw( TAP::Parser::IteratorFactory );

	 # override stream iterator
	 sub make_stream_iterator {
	   my $proto = shift;
	   MyStreamIterator->new(@_);
	 }

	 1;

ATTRIBUTION

       Originally ripped off from Test::Harness.

SEE ALSO

       TAP::Object, TAP::Parser, TAP::Parser::Iterator, TAP::Parser::Iterator::Array, TAP::Parser::Iterator::Stream,
       TAP::Parser::Iterator::Process,

perl v5.12.1							    2010-04-26					 TAP::Parser::IteratorFactory(3pm)

Check Out this Related Man Page

TAP::Parser::SourceHandler::Handle(3pm) 		 Perl Programmers Reference Guide		   TAP::Parser::SourceHandler::Handle(3pm)

NAME

       TAP::Parser::SourceHandler::Handle - Stream TAP from an IO::Handle or a GLOB.

VERSION

       Version 3.26

SYNOPSIS

	 use TAP::Parser::Source;
	 use TAP::Parser::SourceHandler::Executable;

	 my $source = TAP::Parser::Source->new->raw( *TAP_FILE );
	 $source->assemble_meta;

	 my $class = 'TAP::Parser::SourceHandler::Handle';
	 my $vote  = $class->can_handle( $source );
	 my $iter  = $class->make_iterator( $source );

DESCRIPTION

       This is a raw TAP stored in an IO Handle TAP::Parser::SourceHandler class.  It has 2 jobs:

       1. Figure out if the TAP::Parser::Source it's given is an IO::Handle or GLOB containing raw TAP output ("can_handle").

       2. Creates an iterator for IO::Handle's & globs ("make_iterator").

       Unless you're writing a plugin or subclassing TAP::Parser, you probably won't need to use this module directly.

METHODS

   Class Methods
       "can_handle"

	 my $vote = $class->can_handle( $source );

       Casts the following votes:

	 0.9 if $source is an IO::Handle
	 0.8 if $source is a glob

       "make_iterator"

	 my $iterator = $class->make_iterator( $source );

       Returns a new TAP::Parser::Iterator::Stream for the source.

       "iterator_class"

       The class of iterator to use, override if you're sub-classing.  Defaults to TAP::Parser::Iterator::Stream.

SUBCLASSING

       Please see "SUBCLASSING" in TAP::Parser for a subclassing overview.

SEE ALSO

       TAP::Object, TAP::Parser, TAP::Parser::Iterator, TAP::Parser::Iterator::Stream, TAP::Parser::IteratorFactory, TAP::Parser::SourceHandler,
       TAP::Parser::SourceHandler::Executable, TAP::Parser::SourceHandler::Perl, TAP::Parser::SourceHandler::File,
       TAP::Parser::SourceHandler::RawTAP

perl v5.18.2							    2014-01-06				   TAP::Parser::SourceHandler::Handle(3pm)

Linux and UNIX Man Pages

tap::parser::iteratorfactory(3pm) [suse man page]

Check Out this Related Man Page