Cocktail Party

xholonWorkbook.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--Xholon Workbook http://www.primordion.com/Xholon/gwt/ MIT License, Copyright (C) Ken Webb, Tue Dec 19 2017 17:23:39 GMT-0500 (EST)-->
<XholonWorkbook>

<Notes><![CDATA[
Xholon
------
Title: Cocktail Party
Description: 
Url: http://www.primordion.com/Xholon/gwt/
InternalName: 7c841da85ce423bb6e4d734f0fc28314
Keywords: 

My Notes
--------
December 19, 2017
There should be 100 people at the cocktail party.
Each person should initially become part of a group of 2 to 3 people.

References
----------
(1) Barabasi (2003), Linked, p. 14+

]]></Notes> 

<_-.XholonClass>
  <PhysicalSystem/>
  
  <CocktailParty/>
  <PersonBuilder/>
  <Person/>
  <Group/>
  
</_-.XholonClass>

<xholonClassDetails>
  <PersonBuilder implName="org.primordion.xholon.base.Behavior_gwtjs"/>
  <Person implName="org.primordion.xholon.base.Behavior_gwtjs"><Color>red</Color></Person>
</xholonClassDetails>

<PhysicalSystem>
  
  <CocktailParty>
  
    <Person multiplicity="100"><![CDATA[
var beh = new $wnd.xh.Personbehavior();
    ]]></Person>
    
    <!-- this needs to come after Person -->
    <PersonBuilder><![CDATA[
$wnd.xh.Personbehavior = function Personbehavior() {}

$wnd.xh.Personbehavior.prototype.postConfigure = function() {
  this.person = this.cnode;
  if (this.person.parent().first() == this.person) {
    this.person.color("green");
  }
  this.timer = $wnd.Math.floor($wnd.Math.random() * 100);
  var group = this.person.parent().last();
  if (group.xhc().name() != "Group") {
    this.person.parent().append("<" + "Group/>");
    group = this.person.parent().last();
  }
  var count = this.countChildren(group);
  if (count > 2) {
    this.person.parent().append("<" + "Group/>");
    group = this.person.parent().last();
  }
  group.append(this.person.remove());
};

$wnd.xh.Personbehavior.prototype.act = function() {
  this.timer--;
  if (this.timer < 0) {
    // change group
    var nextGroup = this.person.parent().next();
    if (nextGroup == null) {
      nextGroup = this.person.parent().parent().first();
    }
    nextGroup.append(this.person.remove());
    this.timer = $wnd.Math.floor($wnd.Math.random() * 50);
  }
  if (this.person.color() == "green") {
    var node = this.person.parent().first();
    while (node) {
      node.color("green");
      node = node.next();
    }
  }
};

$wnd.xh.Personbehavior.prototype.countChildren = function(p) {
  var count = 0;
  var child = p.first();
  while (child) {
    count++;
    child = child.next();
  }
  return count;
};

//# sourceURL=Personbehavior.js
    ]]></PersonBuilder>
  
  </CocktailParty>
  
</PhysicalSystem>

<SvgClient><Attribute_String roleName="svgUri"><![CDATA[data:image/svg+xml,
<svg width="100" height="50" xmlns="http://www.w3.org/2000/svg">
  <g>
    <title>Cocktail Party</title>
    <rect id="PhysicalSystem/CocktailParty" fill="#98FB98" height="50" width="50" x="25" y="0"/>
    <g>
      <title>Person</title>
      <rect id="PhysicalSystem/CocktailParty/Group/Person" fill="#6AB06A" height="50" width="10" x="80" y="0"/>
    </g>
  </g>
</svg>
]]></Attribute_String><Attribute_String roleName="setup">${MODELNAME_DEFAULT},${SVGURI_DEFAULT}</Attribute_String></SvgClient>

</XholonWorkbook>