AToMPM/users/(default)/Formalisms/Race/Race.metamodel

{
	"types": {
		"Car": [
			{
				"name": "name",
				"type": "string",
				"default": "Car1"
			},
			{
				"name": "position",
				"type": "list<int>",
				"default": [
					0,
					0
				]
			}
		],
		"UnitTrack": [
			{
				"name": "position",
				"type": "list<int>",
				"default": [
					0,
					0
				]
			}
		],
		"Positionable": [
			{
				"name": "position",
				"type": "list<int>",
				"default": [
					0,
					0
				]
			}
		],
		"next": [],
		"onTrack": []
	},
	"constraints": [
		{
			"name": "noAbstractInstances",
			"event": "pre-create",
			"code": "false",
			"targetType": "Positionable"
		}
	],
	"actions": [
		{
			"name": "snapToTarget",
			"event": "post-connect",
			"code": "/*newline*/var neighborLinks = getNeighbors('>'),/*newline*/    neighborLink = neighborLinks[neighborLinks.length-1];/*newline*/if( neighborLink )/*newline*/{/*newline*/    if( getAttr('$type', neighborLink).match(/next/) )/*newline*/    {/*newline*/        var neighbor = getNeighbors('>','*',neighborLink)[0],/*newline*/            npos = getAttr('position',neighbor);/*newline*/        setAttr('position', [npos[0] - 75, npos[1]]);/*newline*/    }/*newline*/    else if( getAttr('$type', neighborLink).match(/onTrack/) )/*newline*/    {/*newline*/        var neighbor = getNeighbors('>','*',neighborLink)[0],/*newline*/            gpos = getAttr('position');/*newline*/        setAttr('position', [gpos[0] + 10, gpos[1] + 35], neighbor);/*newline*/    }/*newline*/    else/*newline*/    {/*newline*/        print('Invalid link');/*newline*/    }/*newline*/}",
			"targetType": "Car"
		},
		{
			"name": "snapToTarget",
			"event": "post-connect",
			"code": "/*newline*/var neighborLinks = getNeighbors('>'),/*newline*/    neighborLink = neighborLinks[neighborLinks.length-1];/*newline*/if( neighborLink )/*newline*/{/*newline*/    if( getAttr('$type', neighborLink).match(/next/) )/*newline*/    {/*newline*/        var neighbor = getNeighbors('>','*',neighborLink)[0],/*newline*/            npos = getAttr('position',neighbor);/*newline*/        setAttr('position', [npos[0] - 75, npos[1]]);/*newline*/    }/*newline*/    else if( getAttr('$type', neighborLink).match(/onTrack/) )/*newline*/    {/*newline*/        var neighbor = getNeighbors('>','*',neighborLink)[0],/*newline*/            gpos = getAttr('position');/*newline*/        setAttr('position', [gpos[0] + 10, gpos[1] + 35], neighbor);/*newline*/    }/*newline*/    else/*newline*/    {/*newline*/        print('Invalid link');/*newline*/    }/*newline*/}",
			"targetType": "UnitTrack"
		},
		{
			"name": "snapToTarget",
			"event": "post-connect",
			"code": "/*newline*/var neighborLinks = getNeighbors('>'),/*newline*/    neighborLink = neighborLinks[neighborLinks.length-1];/*newline*/if( neighborLink )/*newline*/{/*newline*/    if( getAttr('$type', neighborLink).match(/next/) )/*newline*/    {/*newline*/        var neighbor = getNeighbors('>','*',neighborLink)[0],/*newline*/            npos = getAttr('position',neighbor);/*newline*/        setAttr('position', [npos[0] - 75, npos[1]]);/*newline*/    }/*newline*/    else if( getAttr('$type', neighborLink).match(/onTrack/) )/*newline*/    {/*newline*/        var neighbor = getNeighbors('>','*',neighborLink)[0],/*newline*/            gpos = getAttr('position');/*newline*/        setAttr('position', [gpos[0] + 10, gpos[1] + 35], neighbor);/*newline*/    }/*newline*/    else/*newline*/    {/*newline*/        print('Invalid link');/*newline*/    }/*newline*/}",
			"targetType": "Positionable"
		}
	],
	"cardinalities": {
		"Car": [
			{
				"dir": "in",
				"type": "onTrack",
				"min": "0",
				"max": "Infinity"
			}
		],
		"UnitTrack": [
			{
				"dir": "out",
				"type": "next",
				"min": "0",
				"max": "Infinity"
			},
			{
				"dir": "in",
				"type": "next",
				"min": "0",
				"max": "Infinity"
			},
			{
				"dir": "out",
				"type": "onTrack",
				"min": "0",
				"max": "Infinity"
			}
		],
		"Positionable": [],
		"next": [
			{
				"dir": "in",
				"type": "UnitTrack",
				"min": "0",
				"max": "1"
			},
			{
				"dir": "out",
				"type": "UnitTrack",
				"min": "0",
				"max": "1"
			}
		],
		"onTrack": [
			{
				"dir": "in",
				"type": "UnitTrack",
				"min": "0",
				"max": "1"
			},
			{
				"dir": "out",
				"type": "Car",
				"min": "0",
				"max": "1"
			}
		]
	},
	"legalConnections": {
		"UnitTrack": {
			"UnitTrack": [
				"next"
			],
			"Car": [
				"onTrack"
			]
		}
	},
	"connectorTypes": {
		"next": "visual",
		"onTrack": "containment"
	},
	"types2parentTypes": {
		"Car": [
			"Positionable"
		],
		"UnitTrack": [
			"Positionable"
		],
		"Positionable": [],
		"next": [],
		"onTrack": []
	}
}