NAME

Data::Range::Compare::Stream::Iterator::Consolidate::AdjacentAsc - Consolidates Adjacent, Duplicate and Overlapping ranges

SYNOPSIS

            

              
              
use Data::Range::Compare::Stream;
use Data::Range::Compare::Stream::Iterator::Array;
use Data::Range::Compare::Stream::Iterator::Consolidate::AdjacentAsc;
my $iterator=Data::Range::Compare::Stream::Iterator::Array->new(
  new_from=>'Data::Range::Compare::Stream',
);
# create a new range and add it to the iterator
$iterator->create_range(0,0);
my $range=Data::Range::Compare::Stream->new(0,1);
# add a new range from the existing one
$iterator->add_range($range);
$iterator->prepare_for_consolidate_asc;
my $processor=Data::Range::Compare::Stream::Iterator::Consolidate::AdjacentAsc->new($iterator);
while($processor->has_next) {
   
  # Result objects are instances of: Data::Range::Compare::Stream::Iterator::Consolidate::Result
  my $result=$iterator->get_next;
}
            
          

DESCRIPTION

This module extends Data::Range::Compare::Stream::Iterator::Consolidate the consolidation engine and consolidates adjacent ranges. Data::Range::Compare::Stream::Iterator::Consolidate can consolidate ranges sorted in the following order: Consolidation Asc range_start asc,range_end desc.

OO Methods

• my $processor=Data::Range::Compare::Stream::Iterator::Consolidate::AdjacentAsc->new($iterator);

• my $processor=Data::Range::Compare::Stream::Iterator::Consolidate::AdjacentAsc->new($iterator,factory_instance=>$obj);

  Required arguments:

  
              
  
                
                
  $iterator
    # object must implement Data::Range::Compare::Stream::Iterator::Base
              
            

  Optional arguments

  
              
  
                
                
  factory_instance =>$obj
     
    # defines the object that implements the $obj->factory($start,$end,$data).
    # new ranges are constructed from the factory interfcae.  If a factory interface
    # is not created an instance of Data::Range::Compare::Stream is assumed.
              
            

• while($processor->has_next) { ... }

  Returns true when the there are more ranges to consolidate.consolidate.

• my $range=$processor->get_next;

  If $processor->has_next returns true Returns a instance of Data::Range::Compare::Stream::Iterator::Consolidate::Result

SEE ALSO

Data::Range::Compare::Stream::Iterator::Consolidate

Data::Range::Compare::Stream::Iterator::Consolidate::Result

Data::Range::Compare::Stream::Iterator::Base

Data::Range::Compare::Stream::Cookbook

AUTHOR

Michael Shipper

Source-Forge Project

As of version 0.001 the Project has been moved to Source-Forge.net

Data Range Compare https://sourceforge.net/projects/data-range-comp/

COPYRIGHT

Copyright 2011 Michael Shipper. All rights reserved.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.