AToMPM/users/(default)/Formalisms/__Utilities__/FileSystem/FileSystem.pattern.metamodel

{
	"types": {
		"__pFolder": [
			{
				"name": "__pLabel",
				"type": "string",
				"default": ""
			},
			{
				"name": "__pMatchSubtypes",
				"type": "boolean",
				"default": false
			},
			{
				"name": "path",
				"type": "code",
				"default": "getAttr()"
			}
		],
		"__pFile": [
			{
				"name": "__pLabel",
				"type": "string",
				"default": ""
			},
			{
				"name": "__pMatchSubtypes",
				"type": "boolean",
				"default": false
			},
			{
				"name": "content",
				"type": "code",
				"default": "getAttr()"
			},
			{
				"name": "path",
				"type": "code",
				"default": "getAttr()"
			}
		],
		"__pFSEntity": [
			{
				"name": "__pLabel",
				"type": "string",
				"default": ""
			},
			{
				"name": "__pMatchSubtypes",
				"type": "boolean",
				"default": false
			},
			{
				"name": "path",
				"type": "code",
				"default": "getAttr()"
			}
		],
		"__pContains": [
			{
				"name": "__pLabel",
				"type": "string",
				"default": ""
			},
			{
				"name": "__pMatchSubtypes",
				"type": "boolean",
				"default": false
			}
		]
	},
	"constraints": [
		{
			"name": "noAbstractInstances",
			"event": "pre-create",
			"code": "/* comment next line to enable this constraint */\nthrow \"IgnoredConstraint\"\nfalse",
			"targetType": "FSEntity"
		}
	],
	"actions": [
		{
			"name": "distinctPLabels",
			"event": "post-create",
			"code": "if( getAttr(\"__pLabel\") == \"\" )\n{\n\tvar pLabels = getAllNodes().\n\t\t\t\t\t\t\tfilter( function(n) {return hasAttr(\"__pLabel\",n);} ).\n\t\t\t\t\t\t\t\tmap( function(n) {return getAttr(\"__pLabel\",n);} ),\n\t\t i\t\t\t= \"0\";\n\n\twhile( _utils.contains(pLabels,i) )\n\t\ti = String(parseInt(i)+1);\n\tsetAttr(\"__pLabel\",i);\n}",
			"targetType": "*"
		}
	],
	"cardinalities": {
		"__pFolder": [
			{
				"dir": "out",
				"type": "__pContains",
				"min": 0,
				"max": "Infinity"
			},
			{
				"dir": "in",
				"type": "__pContains",
				"min": 0,
				"max": "Infinity"
			}
		],
		"__pFile": [
			{
				"dir": "in",
				"type": "__pContains",
				"min": 0,
				"max": "Infinity"
			}
		],
		"__pFSEntity": [
			{
				"dir": "in",
				"type": "__pContains",
				"min": 0,
				"max": "Infinity"
			}
		],
		"__pContains": [
			{
				"dir": "in",
				"type": "__pFolder",
				"min": 0,
				"max": "1"
			},
			{
				"dir": "out",
				"type": "__pFSEntity",
				"min": 0,
				"max": "1"
			},
			{
				"dir": "out",
				"type": "__pFolder",
				"min": 0,
				"max": "1"
			},
			{
				"dir": "out",
				"type": "__pFile",
				"min": 0,
				"max": "1"
			}
		]
	},
	"legalConnections": {
		"__pFolder": {
			"__pFSEntity": [
				"__pContains"
			],
			"__pFolder": [
				"__pContains"
			],
			"__pFile": [
				"__pContains"
			]
		}
	},
	"connectorTypes": {
		"__pContains": "containment"
	},
	"types2parentTypes": {
		"__pFolder": [
			"__pFSEntity"
		],
		"__pFile": [
			"__pFSEntity"
		],
		"__pFSEntity": [],
		"__pContains": []
	}
}