A8

WCS/os.php

@@ -5,17 +5,17 @@
 class OS {
 	static $DEBUG=FALSE;
 	static $solver="\\WebIS\\bin\OSSolverService.exe";
-	static $tmp="\\WebIS\\tmp\\"; // trailing slash required.
+	static $temp="\\WebIS\\tmp\\"; // trailing slash required.
 	private $linear=FALSE;
 
-	private $osil=NULL;
-	private $osrl=NULL;
-	private $var=array(); // Reverse IDX mapping ($idx->$name).
-	private $value=NULL;  // Solution value.
-	private $solution=NULL;
+	public $osil=NULL;
+	public $osrl=NULL;
+	public $var=array(); // Reverse IDX mapping ($idx->$name).
+	public $value=NULL;  // Solution value.
+	public $solution=NULL;
 
 
-	function __construct($maxOrMin='min') {
+	function __construct($maxOrMin='max') {
 		$osil=new \SimpleXMLElement('<osil/>');
 		$osil->addChild('instanceHeader')->addChild('name',php_uname('n').' '.date('c'));
 		$data=$osil->addChild('instanceData');
@@ -105,8 +105,8 @@ function addConstraintCoef($name,$value){
 	}
 
 	function solve(){
-		$osilfile=tempnam(OS::$tmp,'OS-');
-		$osrlfile=tempnam(OS::$tmp,'OS-');
+		$osilfile=tempnam(OS::$temp,'OS-');
+		$osrlfile=tempnam(OS::$temp,'OS-');
 		if(self::$DEBUG){
 			$osilfile='osil.xml';
 			$osrlfile='osrl.xml';

Web/.gitignore

@@ -0,0 +1,2 @@
+/solution.xml
+/test.xml

Web/Final-partA.php

@@ -0,0 +1,135 @@
+<?php
+
+echo "IMSE 4420 Final - Part A\n";
+
+require_once 'Work-Cell-Scheduler/WCS/os.php';
+
+//$supplier =array('S1'=>600,'S2'=>300,'S3'=>200);
+//$department=array('D1'=>600,'D2'=>200,'D3'=>300);
+//$dprofit=array('profit-1'=>20,'profit-2'=>30,'profit-3'=>40);
+
+$supplier = array ();
+$numSupplier = 4;
+for($i = 1; $i <= $numSupplier; $i ++) {
+	$supplier [] = "S".$i;
+}
+
+$numDepart = 5;
+for($i = 1; $i <= $numDepart; $i ++) {
+	$department [] = "D".$i;
+}
+
+$numProfit=5;
+for ($i=1; $i<=$numProfit; $i++) {
+$dprofit[]="profit-".$i;
+}
+
+//print_r($supplier)."\n";
+//print_r($department)."\n";
+
+//added part e.
+$distance = array (
+		'D1_S1' => 2,
+		'D1_S2' => 5,
+		'D1_S3' => 3,
+		'D1_S4' => 3,
+		'D2_S1' => 3,
+		'D2_S2' => 2,
+		'D2_S3' => 2,
+		'D2_S4' => 2,
+		'D3_S1' => 3,
+		'D3_S2' => 4,
+		'D3_S3' => 8,
+		'D3_S4' => 4,
+		'D4_S1' => 3,
+		'D4_S2' => 4,
+		'D4_S3' => 2,
+		'D4_S4' => 2,
+		'D5_S1' => 3,
+		'D5_S2' => 2,
+		'D5_S3' => 2,
+		'D5_S4' => 2
+
+);
+//part e) shown in $distance - added S4, D4, D5
+//distsance calculated below - $distance - 5 BONUS POINTS!
+print_r($distance);
+
+$capacity = array (0,600,300,200,500);
+$demand = array (0,600,200,300,100,300);
+$dProfit = array ('D1' => 20,'D2' => 30,'D3' => 40, 'D4' => 25,'D5' => 25);
+//print_r($dProfit);
+
+// create supply capacity
+$supplyVar = array ();
+for($i = 1; $i <= $numSupplier; $i ++) {
+	$supplyVar ["S$i"] = $capacity [$i];
+}
+// print_r($supplyVar);
+
+// create department demand
+$demandVar = array ();
+for($i = 1; $i <= $numDepart; $i ++) {
+	$demandVar ["D$i"] = $demand [$i];
+}
+// print_r($demandVar);
+
+// create decision variable
+$decVar = array ();
+foreach ( $supplier as $s ) {
+	foreach ( $department as $d ) {
+		$decVar [] = "{$s}_{$d}";
+	}
+}
+//print_r($decVar);
+
+// problem f) add plant production costs
+$pCosts=array('S1'=>10,'S2'=>14,'S3'=>40,'S4'=>11);
+//print_r($pCosts);
+$costs=array();
+foreach ($supplier as $s) {
+	$costs[]=$pCosts[$s];
+}
+//print_r($costs);
+
+// define real profit - objective
+$realProfit = array ();
+foreach ( $supplier as $key => $value ) {
+	foreach ( $dProfit as $k => $v ) {
+		$newkey = "{$k}_{$value}";
+		$realProfit [$newkey] = $v - $distance [$newkey] - $pCosts[$s];
+	}
+}
+// f) complete in $realProfit - 10 POINTS
+print_r($realProfit);
+
+// create OSIL
+
+$os = new \WebIS\OS ();
+
+foreach ( $decVar as $dVar ) {
+	$os->addVariable ( "$dVar" );
+	$os->addObjCoef ( "$dVar" , $value) ;
+}
+
+// create supply constraint
+foreach ( $supplier as $s ) {
+	$os->addConstraint ( $supplyVar [$s], NULL );
+	foreach ( $department as $d ) {
+		$os->addConstraintCoef ( "{$s}_{$d}", 1 );
+	}
+}
+
+// create demand constraint
+foreach ( $department as $d ) {
+	$os->addConstraint ( NULL, $demandVar [$d] );
+	foreach ( $supplier as $s ) {
+		$os->addConstraintCoef ( "{$s}_{$d}", 1 );
+	}
+}
+
+$os -> solve();
+//print_r ( $os );
+
+//print_r("end of exam");
+?>

Web/Final-partB.php

@@ -0,0 +1,81 @@
+<?php
+
+require_once 'Work-Cell-Scheduler/WCS/os.php';
+
+//define departments
+$department=array();
+$numDep=rand(5,10);
+for($i=0;$i<$numDep;$i++){
+	$department[]="D$i";
+}
+//print_r($department);
+
+//define suppliers
+$supplier=array();
+$numSup=rand(5,10);
+for($i=0;$i<$numSup;$i++){
+	$supplier[]="S$i";
+}
+//print_r($supplier)
+
+// define demand
+$demand=array();
+for($i=0;$i<$numDep;$i++){
+	$demand["D$i"]=rand(20,1000);
+}
+//print_r($demand);
+
+// define supply
+$supply=array();
+for($i=0;$i<$numSup;$i++){
+	$supply["S$i"]=rand(50,800);
+}
+//print_r($supply);
+
+// define decision variable
+$decVar=array();
+foreach($supplier as $s){
+	foreach($department as $d){
+		$decVar[]="{$s}_{$d}";
+	}
+}
+
+// define profit
+$profit=array();
+foreach($demand as $key=>$d){
+	$profit[$key]=rand(5,50);
+}
+//print_r($profit)
+
+// create cost / distance 
+$cost=array();
+foreach($decVar as $key => $var){
+	$cost[$var]=rand(2,10);
+}
+//print_r($cost)
+
+// create real profit 
+$realProfit=array();
+foreach($department as $d){
+	$value=$profit[$d];
+	foreach ($supplier as $s){
+		$realProfit["{$s}_{$d}"]=$value-$cost["{$s}_{$d}"];
+	}
+}
+print_r($realProfit);
+
+// create OSIL file
+
+$os=new \WebIS\OS;
+
+foreach ( $realProfit as $key => $value ) {
+	$os->addVariable ( $key );
+	$os->addObjCoef ( $key, $value );
+}
+
+$os -> solve();
+print_r($os);
+
+
+
+?>

Web/Final.html

@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>Decision Support Systems - IMSE 4420 Final</title>
+</head>
+<body>
+	<h1>Sean McLerran - scmmv4</h1>
+	<h2>Supply Data</h2>
+	<table border='1'>
+		<tr>
+			<td>Supplier</td>
+			<?php 
+foreach ($supplier as $s){
+	echo"<td>$s</td>";
+	}
+echo"<tr><td>Supply</td>";
+foreach($supplyVar as $s){
+	echo"<td>$s</td>";
+	}
+echo"</tr>";
+?>
+		</tr>
+	</table>
+	<h2>Demand Data</h2>
+	<table border='1'>
+		<tr>
+			<td>Department</td>
+			<?php 
+foreach ($department as $d){
+	echo"<td>$d</td>";
+	}
+echo"<tr><td>Demand</td>";
+foreach($demandVar as $d){
+	echo"<td>$d</td>";
+	}
+echo"<tr>";
+?>
+		</tr>
+	</table>
+	<h2>Profit Data</h2>
+	<table border='1'>
+		<tr>
+			<td>Department</td>
+			<?php 
+foreach ($departments as $d){
+	echo"<td>$d</td>";
+	}
+echo"<tr><td>Profit</td>";
+foreach($dProfit as $p){
+	echo"<td>$p</td>";
+	}
+echo"<tr>";
+?>
+		</tr>
+	</table>
+
+	<h2>Shipping Data</h2>
+	<table border='1'>
+		<tr>
+			<td>Supplier to Department</td>
+			<?php 
+foreach ($decVar as $d){
+	echo"<td>$d</td>";
+	}
+echo"<tr><td>Real Profit</td>";
+foreach($realProfit as $p){
+	echo"<td>$p</td>";
+	}
+echo"</tr>";
+?>
+		</tr>
+	</table>
+
+</body>
+</html>

Web/OSRL.html

@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>OSRL Solution</title>
+</head>
+<body>
+	<h1>Sean McLerran - scmmv4</h1>
+	<h2>OSRL Solution</h2>
+	<table border='1'>
+		<tr>
+			<td>Objective Value</td>
+		</tr>
+		<?php 
+$objvalue=$os->solve();
+echo "<tr><td>$objvalue</td><td>"
+?>
+	</table>
+	<h2>Shipping Values</h2>
+	<table border='1'>
+		<tr>
+			<th></th>
+			<?php
+foreach($supplier as $s){
+echo "<th>$s\n";
+}
+?>
+		</tr>
+		<?php
+foreach($department as $d){
+echo "<tr><th>$d</th>";
+foreach($supplier as $s){
+echo "<td>".$os->getVariable("{$s}_{$d}")."</td>";
+echo "\n";
+}
+}
+?>
+	</table>
+	<br>
+</body>
+</html>