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system 10.5 of 04/10/2024,
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FORESIGHT
Below is the example of using the GetMs operation to retrieve the limited number of objects from a modeling container. The request contains an instance of opened modeling container, a pattern and filter for data getting. The response contains the obtained objects.
{
"GetMs" :
{
"tMs" :
{
"id" : "S111!M!S!C1"
},
"tArg" :
{
"pattern" :
{
"obInst" : "true",
"items" : "Get",
"item" :
{
"key" : "2804",
"metaModel" :
{
"filter" : "",
"calcChainPattern" :
{
"modelPattern" :
{
"transform" :
{
"transformVariable" :
{
"slices" : "Get",
"transformSlice" :
{
"selection" : "Get"
}
}
}
}
},
"visualControllerPattern" :
{
"variableRubricatorKey" : "true",
"chainWorkbookKey" : "true",
"freeVariables" : "true"
}
}
}
},
"filter" :
{
"items" :
{
"range" :
{
"count" : "2"
}
}
}
}
}
}
}
}
{
"GetMsResult" :
{
"id" :
{
"id" : "S111!M!S!C1"
},
"meta" :
{
"obInst" :
{
"obDesc" :
{
"@isShortcut" : "0",
"i" : "MODELSPACE",
"n" : "Modeling container",
"k" : "1581",
"c" : "5121",
"p" : "1580",
"h" : "0"
}
},
"dirty" : "0",
"items" :
{
"its" :
{
"it" :
[
{
"k" : "1627",
"id" : "SCEN$TREE",
"n" : "Scenario tree",
"vis" : "1",
"type" : "Folder"
},
{
"k" : "2564",
"id" : "OBJ2564",
"n" : "Model",
"vis" : "1",
"type" : "Problem"
}
]
}
},
"item" :
{
"k" : "2804",
"id" : "OBJ2804",
"n" : "Model",
"vis" : "1",
"type" : "MetaModel",
"metaModelMd" :
{
"k" : "2804",
"visualController" :
{
"variableRubricatorKey" : "2805",
"chainWorkbookKey" : "2837",
"freeVariables" :
{
"its" :
{
"Item" :
{
"k" : "0",
"id" : "261",
"n" : "MyInputVavable",
"vis" : "1",
"variableKey" : "2839",
"stubKey" : "2805",
"selections" :
{
"its" :
{
"Item" :
{
"id" :
{
"id" : "2818"
},
"variant" : "261"
}
}
},
"aggregator" : "None",
"parametrizedDimensions" :
{
"its" :
{
"Item" :
{
"dimension" : "0",
"parameter" : "0"
}
}
},
"unitInfo" :
{
"unit" : "4294967295",
"measure" : "4294967295",
"baseUnit" : "4294967295",
"unitsDimensionKey" : "0"
},
"level" : "None"
} } } } } } }
public static MsItem GetMsFilter(MsId ms, ulong mModelKey)
{
var getMsOp = new GetMs();
getMsOp.tMs = ms;
getMsOp.tArg = new GetMsArg()
{ // Set data getting pattern
pattern = new MsMdPattern()
{
items = ListOperation.Get,
item = new MsItemPattern()
{ // Set calculation chain key
key = mModelKey,
metaModel = new MsMetaModelPattern()
{ // Do not use filtering
filter = new MsMetaModelFilter()
{
calculationChain = null,
mmParams = null
}, // Set calculation chain getting pattern
calcChainPattern = new MsCalculationChainPattern()
{
modelPattern = new MsModelPattern()
{
transform = new MsFormulaTransformPattern()
{
transformVariable = new MsFormulaTransformVariablePattern()
{
slices = ListOperation.Get,
transformSlice = new MsFormulaTransformSlicePattern() { selection = ListOperation.Get }
}
}
}
},
visualControllerPattern = new MsMetaModelVisualControllerPattern()
{
variableRubricatorKey = true,
chainWorkbookKey = true,
freeVariables = true
}
}
}
}, // Set filter
filter = new MsMdFilter()
{ // Get only 3 objects
items = new ListFilter()
{range = new ListRange() { count = 2}}
}
}; // Create a proxy object for operation execution
var somClient = new SomPortTypeClient();
// Set operation execution parameters
var result = somClient.GetMs(getMsOp);
MsItems its = result.meta.items;
Console.WriteLine("Geted objects:");
foreach (MsItem it in its.its) {Console.WriteLine("".PadRight(3) + it.n);};
Console.Write("Calculation chain is opened from model '");
MsItem mModel = result.meta.item;
Console.WriteLine(mModel.n + "'");
MsFormulaTransformSlices fVars = mModel.metaModelMd.visualController.freeVariables;
if (fVars.its.Length != 0)
{
Console.WriteLine("".PadRight(3) + "Free variables:");
foreach (MsFormulaTransformSlice slice in fVars.its)
{Console.WriteLine("".PadRight(6) + slice.n);}
}
else
{Console.WriteLine("".PadRight(3) + "Model does not contain free variables");}
return mModel;
}
See also: