suse man page for tap::parser::iterator

Query: tap::parser::iterator

OS: suse

Section: 3pm

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

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

NAME
TAP::Parser::Iterator - Internal base class for TAP::Parser Iterators
VERSION
Version 3.17
SYNOPSIS
# see TAP::Parser::IteratorFactory for general usage # to subclass: use vars qw(@ISA); use TAP::Parser::Iterator (); @ISA = qw(TAP::Parser::Iterator); sub _initialize { # see TAP::Object... }
DESCRIPTION
This is a simple iterator base class that defines TAP::Parser's iterator API. See "TAP::Parser::IteratorFactory" for the preferred way of creating iterators.
METHODS
Class Methods "new" Create an iterator. Provided by TAP::Object. Instance Methods "next" while ( my $item = $iter->next ) { ... } Iterate through it, of course. "next_raw" Note: this method is abstract and should be overridden. while ( my $item = $iter->next_raw ) { ... } Iterate raw input without applying any fixes for quirky input syntax. "handle_unicode" If necessary switch the input stream to handle unicode. This only has any effect for I/O handle based streams. The default implementation does nothing. "get_select_handles" Return a list of filehandles that may be used upstream in a select() call to signal that this Iterator is ready. Iterators that are not handle-based should return an empty list. The default implementation does nothing. "wait" Note: this method is abstract and should be overridden. my $wait_status = $iter->wait; Return the "wait" status for this iterator. "exit" Note: this method is abstract and should be overridden. my $wait_status = $iter->exit; Return the "exit" status for this iterator.
SUBCLASSING
Please see "SUBCLASSING" in TAP::Parser for a subclassing overview. You must override the abstract methods as noted above. Example TAP::Parser::Iterator::Array is probably the easiest example to follow. There's not much point repeating it here.
SEE ALSO
TAP::Object, TAP::Parser, TAP::Parser::IteratorFactory, TAP::Parser::Iterator::Array, TAP::Parser::Iterator::Stream, TAP::Parser::Iterator::Process, perl v5.12.1 2010-04-26 TAP::Parser::Iterator(3pm)
Related Man Pages
tap::parser::iterator(3pm) - mojave
tap::parser::iterator(3) - centos
tap::parser::sourcehandler::handle(3) - centos
tap::parser::iterator(3pm) - suse
tap::parser::iteratorfactory(3pm) - suse
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