MPS solution for metamodel-export
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Repository | buildfile | Artifacts: Nexus GitHub Packages |
Overview
In order to export a meta-model (i.e. the structure aspect of a langauge) from MPS, modelix uses the MPS solution metamodel-export.
This solution maps the structure of a language to corresponding serializable data classes of the model-api (e.g. LanguageData and ConcepData).
Further, the metamodel-export provides a command line interface to export these data classes to a JSON file from outside of MPS.
Unfold to see an exemplary JSON file which is generated from the export
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca",
"name": "University.Schedule",
"concepts": [
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010560",
"name": "Lecture",
"properties": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010560/4128798754188010563",
"name": "description"
},
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010560/4128798754188010565",
"name": "maxParticipants",
"type": "INT"
}
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010560/4128798754188058355",
"name": "schedule",
"type": "University.Schedule.Schedule",
"optional": false
}
],
"references": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010560/4128798754188058364",
"name": "room",
"type": "University.Schedule.Room",
"optional": false
}
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept",
"jetbrains.mps.lang.core.INamedConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010568",
"name": "Schedule",
"abstract": true,
"properties": [
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010568/4128798754188010578",
"name": "at",
"type": "University.Schedule.DateAndTime",
"optional": false
}
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010569",
"name": "Recurring",
"properties": [
],
"children": [
],
"references": [
],
"extends": [
"University.Schedule.Schedule"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010570",
"name": "DateAndTime",
"properties": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010570/4128798754188010571",
"name": "date"
},
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010570/4128798754188010573",
"name": "time"
}
],
"children": [
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010580",
"name": "Room",
"properties": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010580/4128798754188010583",
"name": "maxPlaces",
"type": "INT"
},
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010580/4128798754188010585",
"name": "hasRemoteEquipment",
"type": "BOOLEAN"
}
],
"children": [
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept",
"jetbrains.mps.lang.core.INamedConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010588",
"name": "Rooms",
"properties": [
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188010588/4128798754188010589",
"name": "rooms",
"type": "University.Schedule.Room",
"multiple": true
}
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188057192",
"name": "Courses",
"properties": [
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188057192/4128798754188057193",
"name": "lectures",
"type": "University.Schedule.Lecture",
"multiple": true
}
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/4128798754188059567",
"name": "OneOff",
"properties": [
],
"children": [
],
"references": [
],
"extends": [
"University.Schedule.Schedule"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048449",
"name": "Student",
"properties": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048449/1648392019017048450",
"name": "name"
},
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048449/1648392019017048454",
"name": "semester",
"type": "INT"
}
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048449/1648392019017048452",
"name": "born",
"type": "University.Schedule.DateAndTime",
"optional": false
}
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048457",
"name": "Students",
"properties": [
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048457/1648392019017048458",
"name": "students",
"type": "University.Schedule.Student",
"multiple": true
}
],
"references": [
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048460",
"name": "LectureAssignments",
"properties": [
],
"children": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048460/1648392019017048466",
"name": "lectures",
"type": "University.Schedule.Assignment",
"multiple": true
}
],
"references": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048460/1648392019017048461",
"name": "student",
"type": "University.Schedule.Student",
"optional": false
}
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
},
{
"uid": "mps:96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048463",
"name": "Assignment",
"properties": [
],
"children": [
],
"references": [
{
"uid": "96533389-8d4c-46f2-b150-8d89155f7fca/1648392019017048463/1648392019017048464",
"name": "lecture",
"type": "University.Schedule.Lecture",
"optional": false
}
],
"extends": [
"jetbrains.mps.lang.core.BaseConcept"
]
}
]
}The metamodel-export is primarily intended to be used by the Model API Generator.