src/applications/fact/chart/PhabricatorChartInterval.php

   1 <?php
   2
   3 final class PhabricatorChartInterval
   4   extends Phobject {
   5
   6   private $min;
   7   private $max;
   8
   9   public function __construct($min, $max) {
  10     $this->min = $min;
  11     $this->max = $max;
  12   }
  13
  14   public static function newFromIntervalList(array $intervals) {
  15     $min = null;
  16     $max = null;
  17     foreach ($intervals as $interval) {
  18       if ($interval === null) {
  19         continue;
  20       }
  21
  22       $interval_min = $interval->getMin();
  23       if ($interval_min !== null) {
  24         if ($min === null) {
  25           $min = $interval_min;
  26         } else {
  27           $min = min($min, $interval_min);
  28         }
  29       }
  30
  31       $interval_max = $interval->getMax();
  32       if ($interval_max !== null) {
  33         if ($max === null) {
  34           $max = $interval_max;
  35         } else {
  36           $max = max($max, $interval_max);
  37         }
  38       }
  39     }
  40
  41     return new self($min, $max);
  42   }
  43
  44   public function setMin($min) {
  45     $this->min = $min;
  46     return $this;
  47   }
  48
  49   public function getMin() {
  50     return $this->min;
  51   }
  52
  53   public function setMax($max) {
  54     $this->max = $max;
  55     return $this;
  56   }
  57
  58   public function getMax() {
  59     return $this->max;
  60   }
  61
  62 }