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−% COMPUTEINTERVAL compute the interval of the time span.
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−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−%
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−% DESCRIPTION: COMPUTE_INTERVAL compute the interval of the time span.
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−%
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−% CALL:        str = compute_interval(t1)
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−%
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−% VERSION:     $Id: computeInterval.m,v 1.3 2010/05/10 13:38:50 ingo Exp $
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−%
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−%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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−
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−function interval = computeInterval(ts)
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−
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−  interval = '';
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−
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−  number = abs(ts.startT.utc_epoch_milli-ts.endT.utc_epoch_milli);
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−
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−  if (ts.endT.utc_epoch_milli-ts.startT.utc_epoch_milli < 0)
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−    interval = '-';
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−  end
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−
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−  form = java.text.SimpleDateFormat;
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−  form.setTimeZone(java.util.TimeZone.getTimeZone('UTC'));
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−
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−  form.applyPattern('yyyy')
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−  num_y = char(form.format(java.util.Date(number)));
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−  num_y = str2double(num_y);
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−  num_y = num_y - 1970;
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−  num_y = sprintf('%02d', num_y);
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−
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−  form.applyLocalizedPattern('DD')
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−  num_d = char(form.format(java.util.Date(number)));
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−  num_d = sprintf('%02d', str2double(num_d)-1);
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−
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−  form.applyLocalizedPattern('HH')
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−  num_h = char(form.format(java.util.Date(number)));
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−
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−  form.applyLocalizedPattern('mm')
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−  num_m = char(form.format(java.util.Date(number)));
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−
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−  form.applyLocalizedPattern('ss')
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−  num_s = char(form.format(java.util.Date(number)));
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−
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−  form.applyLocalizedPattern('SSS')
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−  num_milli_s = char(form.format(java.util.Date(number)));
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−
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−  if ~strcmp(num_y, '00')
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−    interval = [interval num_y ' Years '];
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−  end
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−
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−  if ~strcmp(num_d, '00')
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−    interval = [interval num_d ' Days '];
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−  end
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−
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−  if ~strcmp(num_h, '00')
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−    interval = [interval num_h ' Hours '];
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−  end
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−
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−  if ~strcmp(num_m, '00')
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−    interval = [interval num_m ' Minutes '];
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−  end
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−
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−  if ~strcmp(num_s, '00')
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−    interval = [interval num_s ' Seconds '];
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−  end
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−
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−  if ~strcmp(num_milli_s, '000')
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−    interval = [interval num_milli_s ' Milliseconds '];
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−  end
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−  
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−  if isempty(interval)
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−    interval = '0 Seconds';
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−  end
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−  
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−end
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−
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−