/// <summary>
/// A single parameter
/// </summary>
/// <param name="myParameterName">The name of the parameter. Currently this is not used.</param>
/// <param name="myParameterDBType">The DBType of the parameter</param>
/// <param name="myVariableNumOfParams">True if this parameter occurs 1 or more time. This have to be the last parameter!</param>
public ParameterValue(String myParameterName, ADBBaseObject myParameterDBType, Boolean myVariableNumOfParams)
: this()
{
Name = myParameterName;
DBType = myParameterDBType;
VariableNumOfParams = myVariableNumOfParams;
}
public override IEnumerable<ObjectUUID> IndexSingleOperation(AAttributeIndex myIndex, ADBBaseObject myOperationValue, AttributeUUID myAttributeUUID, TypesOfBinaryExpression typeOfBinExpr, DBContext dbContext)
{
IndexKey lookup = new IndexKey(myAttributeUUID, myOperationValue, myIndex.IndexKeyDefinition);
var currentType = dbContext.DBTypeManager.GetTypeByUUID(myIndex.IndexRelatedTypeUUID);
var result = myIndex.Contains(lookup, currentType, dbContext);
if (result.Value)
{
var interestingUUIDs = myIndex.GetValues(lookup, currentType, dbContext);
foreach (var aIndexValue in myIndex.GetAllValues(currentType, dbContext))
{
foreach (var aUUID in aIndexValue)
{
if (!interestingUUIDs.Contains(aUUID))
{
yield return aUUID;
}
}
}
}
else
{
foreach (var aIndexValue in myIndex.GetKeyValues(currentType, dbContext).Select(kv => kv.Value))
{
foreach (var aUUID in aIndexValue)
{
yield return aUUID;
}
}
}
yield break;
}
public SetRefDefinition(Structures.TupleDefinition tupleDefinition, ADBBaseObject[] myParameters)
{
System.Diagnostics.Debug.Assert(tupleDefinition != null);
this.TupleDefinition = tupleDefinition;
this.Parameters = myParameters;
}
/// <summary>
/// A single parameter
/// </summary>
/// <param name="myParameterName">The name of the parameter. Currently this is not used.</param>
/// <param name="myParameterDBType">The DBType of the parameter</param>
public ParameterValue(String myParameterName, ADBBaseObject myParameterDBType)
: this()
{
Name = myParameterName;
DBType = myParameterDBType;
VariableNumOfParams = false;
}
public ADBSettingsBase(ADBSettingsBase myCopy)
{
Name = myCopy.Name;
Description = myCopy.Description;
OwnerID = myCopy.OwnerID;
Type = myCopy.Type;
Default = myCopy.Default;
_Value = myCopy._Value;
}
public ADBSettingsBase(String myName, String myDescription, EntityUUID myOwnerID, TypeUUID myType, ADBBaseObject myDefault, ADBBaseObject myValue)
{
Name = myName;
Description = myDescription;
OwnerID = myOwnerID;
Type = myType;
Default = myDefault;
_Value = myValue;
}
/// <summary>
/// Adds a single ADBBaseObject to the IndexKex
/// </summary>
/// <param name="myAttributeUUID">AttributeUUID corresponding to the ADBBaseObject</param>
/// <param name="myIndexKeyPayload">The ADBBaseObject that is going to be added</param>
/// <param name="myIndexDefinition">The corresponding IndexKeyDefinition</param>
public IndexKey(AttributeUUID myAttributeUUID, ADBBaseObject myIndexKeyPayload, IndexKeyDefinition myIndexDefinition)
{
if (!myIndexDefinition.IndexKeyAttributeUUIDs.Contains(myAttributeUUID))
{
throw new GraphDBException(new Error_IndexKeyCreationError(myAttributeUUID, myIndexKeyPayload, myIndexDefinition));
}
else
{
AddAAKey(myAttributeUUID, myIndexKeyPayload);
}
}
public override IEnumerable<ObjectUUID> IndexSingleOperation(AAttributeIndex myIndex, ADBBaseObject myOperationValue, AttributeUUID myAttributeUUID, TypesOfBinaryExpression typeOfBinExpr, DBContext dbContext)
{
var myIndeyKey = new IndexKey(myAttributeUUID, myOperationValue, myIndex.IndexKeyDefinition);
var currentType = dbContext.DBTypeManager.GetTypeByUUID(myIndex.IndexRelatedTypeUUID);
if (myIndex.Contains(myIndeyKey, currentType, dbContext))
{
foreach (var aUUID in myIndex.GetValues(myIndeyKey, currentType, dbContext))
{
yield return aUUID;
}
}
yield break;
}
public override void ApplyParams(params EdgeTypeParamDefinition[] myParams)
{
if (myParams.Count() == 0)
throw new GraphDBException(new Error_EdgeParameterCountMismatch(EdgeTypeName, 0, 1));
// The first parameter has to be the type
if (myParams[0].Type != ParamType.GraphType)
{
throw new GraphDBException(new Error_DataTypeDoesNotMatch(myParams[0].Type.ToString(), "BaseType like 'Integer', 'Double, etc"));
}
else
{
_CountBy = myParams[0].Param as ADBBaseObject;
}
_Count = _CountBy.Clone();
_Count.SetValue(DBObjectInitializeType.Default);
#region Get default node if exists
if (myParams.Any(p => p.Type == ParamType.DefaultValueDef))
{
var def = (from p in myParams where p.Type == ParamType.DefaultValueDef select p).First();
if (_CountBy.IsValidValue(def.Param))
{
_CountBy.SetValue(def.Param);
}
else
{
throw new GraphDBException(new Error_DataTypeDoesNotMatch(_CountBy.ObjectName, def.Param.GetType().Name));
}
}
else
{
_CountBy.SetValue(1);
}
#endregion
CalcEstimatedSize(this);
}
public virtual IEnumerable<ObjectUUID> IndexSingleOperation(AAttributeIndex myIndex, ADBBaseObject myOperationValue, AttributeUUID myAttributeUUID, TypesOfBinaryExpression typeOfBinExpr, DBContext dbContext)
{
foreach (var keyValPair in myIndex.GetKeyValues(dbContext.DBTypeManager.GetTypeByUUID(myIndex.IndexRelatedTypeUUID), dbContext))
{
var res = Compare(keyValPair.Key.IndexKeyValues[0], myOperationValue);
if (res.Failed())
{
throw new GraphDBException(res.PushIError(new Error_InvalidIndexOperation(myIndex.IndexName, keyValPair.Key.IndexKeyValues[0].Value, myOperationValue.Value)).IErrors);
}
if (res.Value)
{
foreach (var aUUID in keyValPair.Value)
{
yield return aUUID;
}
}
}
yield break;
}
public override void Sub(ADBBaseObject myGraphObject)
{
}
public override ADBBaseObject Sub(ADBBaseObject myGraphObjectA, ADBBaseObject myGraphObjectB)
{
return myGraphObjectA;
}
/// <summary>
/// Check for a containing element
/// </summary>
/// <param name="myValue"></param>
/// <returns></returns>
public override bool Contains(ADBBaseObject myValue)
{
return _Objects.Contains((ADBBaseObject)myValue);
}
/// <summary>
/// Adds a new value with some optional parameters
/// </summary>
/// <param name="myValue"></param>
/// <param name="myParameters"></param>
public override void Add(ADBBaseObject myValue, params ADBBaseObject[] myParameters)
{
_Objects.Add(myValue);
}
/// <summary>
/// Remove a value
/// </summary>
/// <param name="myValue"></param>
/// <returns></returns>
public override Boolean Remove(ADBBaseObject myValue)
{
return _Objects.Remove((ADBBaseObject)myValue);
}
private static Boolean ConvertToBestMatchingTypeReverse(ref ADBBaseObject myDBBaseObjectB, ref ADBBaseObject myDBBaseObjectA)
{
#region Both are not unknown
if ((myDBBaseObjectA.Type != BasicType.Unknown) && (myDBBaseObjectB.Type != BasicType.Unknown))
{
#region Types matching, we can leave
if (myDBBaseObjectA.Type == myDBBaseObjectB.Type)
{
return true;
}
#endregion
#region DBList and DBReference are not matchable with other types
else if (myDBBaseObjectA is DBEdge || myDBBaseObjectA is DBReference || myDBBaseObjectB is DBEdge || myDBBaseObjectB is DBReference)
{
return false;
}
#endregion
#region The types does not match - so try to convert the right-handed to the left handed type
else if (myDBBaseObjectA is DBUInt64)
{
//
if (DBUInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return true;
}
return false;
}
else if (myDBBaseObjectA is DBInt64)
{
//
if (DBInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return true;
}
// do not change to ConvertToBestMatchingType(ref myDBBaseObjectB, ref myDBBaseObjectA)
return false;
}
else if (myDBBaseObjectA is DBDouble)
{
//
if (DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return true;
}
return false;
}
else if (myDBBaseObjectA is DBDateTime)
{
//
if (DBDateTime.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return true;
}
return false;
}
else if (myDBBaseObjectA is DBBoolean)
{
//
if (DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return true;
}
return false;
}
else if (myDBBaseObjectA is DBString)
{
//
if (DBString.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return true;
}
return false;
}
#endregion
// we couldnt find a matching type for both are not unknown
return false;
}
#endregion
#region Both are strings - thats fine
else if (myDBBaseObjectA is DBString && myDBBaseObjectB is DBString)
{
return true;
}
#endregion
#region only one is unknown
else if (!(myDBBaseObjectA.Type == BasicType.Unknown && myDBBaseObjectB.Type == BasicType.Unknown))
{
#region myDBBaseObjectA is unknown - try to use the type of myDBBaseObjectB
if (myDBBaseObjectA.Type == BasicType.Unknown)
{
try
{
// avaoid changing a Double to Int64
if (myDBBaseObjectA is DBNumber
&& (myDBBaseObjectB.Type == BasicType.Int64 || myDBBaseObjectB.Type == BasicType.UInt64))
{
if (myDBBaseObjectA.Value is Double && DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBDouble(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDouble(myDBBaseObjectB.Value);
return true;
}
}
myDBBaseObjectA = myDBBaseObjectB.Clone(myDBBaseObjectA.Value);
}
catch
{
return false;
}
}
#endregion
#region myDBBaseObjectB is unknown - try to use the type of myDBBaseObjectA
else if (myDBBaseObjectB.Type == BasicType.Unknown)
{
try
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
}
catch
{
return false;
}
}
else
{
return false;
}
#endregion
}
#endregion
#region both are unknown
#region One of them is expected as a Number - so try to parse both as a number
else if (myDBBaseObjectA is DBNumber || myDBBaseObjectB is DBNumber)
{
if (DBInt64.IsValid(myDBBaseObjectA.Value) && DBInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBInt64(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBInt64(myDBBaseObjectB.Value);
}
else if (DBUInt64.IsValid(myDBBaseObjectA.Value) && DBUInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBUInt64(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBUInt64(myDBBaseObjectB.Value);
}
else if (DBDouble.IsValid(myDBBaseObjectA.Value) && DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBDouble(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDouble(myDBBaseObjectB.Value);
}
else
{
return false;
}
}
#endregion
#region Try all other dataTypes
else
{
// check all types beginning with the hardest and ending with string (matches all)
if (DBDateTime.IsValid(myDBBaseObjectA.Value) && DBDateTime.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBDateTime(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDateTime(myDBBaseObjectB.Value);
}
else if (DBBoolean.IsValid(myDBBaseObjectA.Value) && DBBoolean.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBBoolean(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBBoolean(myDBBaseObjectB.Value);
}
else if (DBEdge.IsValid(myDBBaseObjectA.Value) && DBEdge.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBEdge(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBEdge(myDBBaseObjectB.Value);
}
else if (DBReference.IsValid(myDBBaseObjectA.Value) && DBReference.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBReference(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBReference(myDBBaseObjectB.Value);
}
else if (DBString.IsValid(myDBBaseObjectA.Value) && DBString.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBString(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBString(myDBBaseObjectB.Value);
}
else
{
return false;
}
}
#endregion
#endregion
return true;
}
/// <summary> /// Remove a value /// </summary> /// <param name="myValue"></param> /// <returns></returns> public abstract Boolean Remove(ADBBaseObject myValue);
public override ADBBaseObject Sub(ADBBaseObject myGraphObjectA, ADBBaseObject myGraphObjectB)
{
throw new NotImplementedException();
}
public Error_EdgeParameterTypeMismatch(ADBBaseObject currentType, params ADBBaseObject[] expectedTypes)
{
CurrentType = currentType;
ExpectedTypes = expectedTypes;
}
public Error_IndexKeyCreationError(AttributeUUID myAttributeUUID, ADBBaseObject myIndexKeyPayload, IndexKeyDefinition myIndexDefinition)
{
AttributeUUID = myAttributeUUID;
IndexKeyPayload = myIndexKeyPayload;
IndexDefinition = myIndexDefinition;
}
/// <summary> /// Check for a containing element /// </summary> /// <param name="myValue"></param> /// <returns></returns> public abstract Boolean Contains(ADBBaseObject myValue);
/// <summary> /// Adds a new value with some optional parameters /// </summary> /// <param name="myValue"></param> /// <param name="myParameters"></param> public abstract void Add(ADBBaseObject myValue, params ADBBaseObject[] myParameters);
public override void Sub(ADBBaseObject myGraphObject)
{
_Value -= Convert.ToDouble(myGraphObject.Value);
}
public static Exceptional<Boolean> ConvertToBestMatchingType(ref ADBBaseObject myDBBaseObjectA, ref ADBBaseObject myDBBaseObjectB)
{
#region Both are not unknown
if ((myDBBaseObjectA.Type != BasicType.Unknown) && (myDBBaseObjectB.Type != BasicType.Unknown))
{
#region Types matching, we can leave
if (myDBBaseObjectA.Type == myDBBaseObjectB.Type)
{
return new Exceptional<Boolean>(true);
}
#endregion
#region DBList and DBReference are not matchable with other types
else if (myDBBaseObjectA is DBEdge || myDBBaseObjectB is DBEdge)
{
return new Exceptional<Boolean>(false);
}
#endregion
#region The types does not match - so try to convert the right-handed to the left handed type
else if (myDBBaseObjectA is DBUInt64)
{
//
if (DBUInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return new Exceptional<Boolean>(true);
}
return new Exceptional<Boolean>(ConvertToBestMatchingTypeReverse(ref myDBBaseObjectA, ref myDBBaseObjectB));
}
else if (myDBBaseObjectA is DBInt64)
{
//
if (DBInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return new Exceptional<Boolean>(true);
}
return new Exceptional<Boolean>(ConvertToBestMatchingTypeReverse(ref myDBBaseObjectA, ref myDBBaseObjectB));
}
else if (myDBBaseObjectA is DBInt32)
{
//
if (DBInt32.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return new Exceptional<Boolean>(true);
}
return new Exceptional<Boolean>(ConvertToBestMatchingTypeReverse(ref myDBBaseObjectA, ref myDBBaseObjectB));
}
else if (myDBBaseObjectA is DBDouble)
{
//
if (DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return new Exceptional<Boolean>(true);
}
return new Exceptional<Boolean>(ConvertToBestMatchingTypeReverse(ref myDBBaseObjectA, ref myDBBaseObjectB));
}
else if (myDBBaseObjectA is DBDateTime)
{
//
if (DBDateTime.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return new Exceptional<Boolean>(true);
}
return new Exceptional<Boolean>(ConvertToBestMatchingTypeReverse(ref myDBBaseObjectA, ref myDBBaseObjectB));
}
else if (myDBBaseObjectA is DBBoolean)
{
//
if (DBBoolean.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
return new Exceptional<Boolean>(true);
}
return new Exceptional<Boolean>(ConvertToBestMatchingTypeReverse(ref myDBBaseObjectA, ref myDBBaseObjectB));
}
#endregion
// we couldnt find a matching type for both are not unknown
return new Exceptional<bool>(new Error_NotImplemented(new StackTrace(true), String.Format("no type conversion implemented for {0} and {1}", myDBBaseObjectA.GetType(), myDBBaseObjectB.GetType())));
}
#endregion
#region Both are strings - thats fine
else if (myDBBaseObjectA is DBString && myDBBaseObjectB is DBString)
{
return new Exceptional<Boolean>(true);
}
#endregion
#region only one is unknown
else if (!(myDBBaseObjectA.Type == BasicType.Unknown && myDBBaseObjectB.Type == BasicType.Unknown))
{
#region myDBBaseObjectA is unknown - try to use the type of myDBBaseObjectB
if (myDBBaseObjectA.Type == BasicType.Unknown)
{
// avoid changing a Double to Int64
if (myDBBaseObjectA is DBNumber
&& (myDBBaseObjectB.Type == BasicType.Int64 || myDBBaseObjectB.Type == BasicType.UInt64))
{
if (myDBBaseObjectA.Value is Double && DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBDouble(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDouble(myDBBaseObjectB.Value);
return new Exceptional<bool>(true);
}
}
try
{
myDBBaseObjectA = myDBBaseObjectB.Clone(myDBBaseObjectA.Value);
}
catch
{
return new Exceptional<bool>(new Error_DataTypeDoesNotMatch(myDBBaseObjectB.GetType().Name, myDBBaseObjectA.Value.GetType().Name));
}
}
#endregion
#region myDBBaseObjectB is unknown - try to use the type of myDBBaseObjectA
else if (myDBBaseObjectB.Type == BasicType.Unknown)
{
// avoid changing a Double to Int64
if (myDBBaseObjectB is DBNumber
&& (myDBBaseObjectA.Type == BasicType.Int64 || myDBBaseObjectA.Type == BasicType.UInt64))
{
if (myDBBaseObjectB.Value is Double && DBDouble.IsValid(myDBBaseObjectA.Value))
{
myDBBaseObjectA = new DBDouble(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDouble(myDBBaseObjectB.Value);
return new Exceptional<bool>(true);
}
}
try
{
myDBBaseObjectB = myDBBaseObjectA.Clone(myDBBaseObjectB.Value);
}
catch
{
return new Exceptional<bool>(new Error_DataTypeDoesNotMatch(myDBBaseObjectA.Value.GetType().ToString(), myDBBaseObjectB.GetType().ToString()));
}
}
else
{
return new Exceptional<bool>(false);
}
#endregion
}
#endregion
#region both are unknown
#region One of them is expected as a Number - so try to parse both as a number
else if (myDBBaseObjectA is DBNumber || myDBBaseObjectB is DBNumber)
{
if (DBInt64.IsValid(myDBBaseObjectA.Value) && DBInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBInt64(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBInt64(myDBBaseObjectB.Value);
}
else if (DBUInt64.IsValid(myDBBaseObjectA.Value) && DBUInt64.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBUInt64(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBUInt64(myDBBaseObjectB.Value);
}
else if (DBDouble.IsValid(myDBBaseObjectA.Value) && DBDouble.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBDouble(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDouble(myDBBaseObjectB.Value);
}
else
{
return new Exceptional<Boolean>(false);
}
}
#endregion
#region Try all other dataTypes
else
{
// check all types beginning with the hardest and ending with string (matches all)
if (DBDateTime.IsValid(myDBBaseObjectA.Value) && DBDateTime.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBDateTime(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBDateTime(myDBBaseObjectB.Value);
}
else if (DBBoolean.IsValid(myDBBaseObjectA.Value) && DBBoolean.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBBoolean(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBBoolean(myDBBaseObjectB.Value);
}
else if (DBEdge.IsValid(myDBBaseObjectA.Value) && DBEdge.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBEdge(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBEdge(myDBBaseObjectB.Value);
}
else if (DBReference.IsValid(myDBBaseObjectA.Value) && DBReference.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBReference(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBReference(myDBBaseObjectB.Value);
}
else if (DBString.IsValid(myDBBaseObjectA.Value) && DBString.IsValid(myDBBaseObjectB.Value))
{
myDBBaseObjectA = new DBString(myDBBaseObjectA.Value);
myDBBaseObjectB = new DBString(myDBBaseObjectB.Value);
}
else
{
return new Exceptional<Boolean>(false);
}
}
#endregion
#endregion
return new Exceptional<bool>(true);
}
public override void ApplyParams(params EdgeTypeParamDefinition[] myParams)
{
if (myParams.Count() == 0)
throw new ArgumentException("EdgeTypeWeightedList: Expected at least 1 parameter for edge type WeightedList!");
// The first parameter has to be the type
if (myParams[0].Type != ParamType.GraphType)
{
throw new ArgumentException("EdgeTypeWeightedList: The first parameter has to be the type 'Integer', 'Double, etc");
}
else
{
weightDataType = myParams[0].Param as ADBBaseObject;
}
#region Get default node if exists
if (myParams.Any(p => p.Type == ParamType.DefaultValueDef))
{
var def = (from p in myParams where p.Type == ParamType.DefaultValueDef select p).First();
weightDataType.SetValue(def.Param);
}
#endregion
weightedSet.SetWeightedDefaultValue((DBNumber)weightDataType);
#region Get sort if exists
if (myParams.Any(p => p.Type == ParamType.Sort))
{
var sort = (from p in myParams where p.Type == ParamType.Sort select p).First();
weightedSet.SetSortDirection((SortDirection)sort.Param);
}
#endregion
CalcEstimatedSize(this);
}
/// <summary>
/// check for the correct type of each list item
/// </summary>
/// <param name="myObjects">current object in list</param>
/// <param name="myLastObject">last object in list</param>
/// <returns>an ADBBaseObject</returns>
private ADBBaseObject CheckTypeOfItems(object myObjects, ADBBaseObject myLastObject)
{
var baseObject = GraphDBTypeMapper.GetBaseObjectFromCSharpType(myObjects);
if (baseObject.Type == myLastObject.Type)
{
return baseObject;
}
else
{
throw new GraphDBException(new Error_InvalidAttrDefaultValueAssignment(baseObject.ObjectName, myLastObject.ObjectName));
}
}
public override int CompareTo(ADBBaseObject obj)
{
return CompareTo(obj.Value);
}
protected override Exceptional<Boolean> Compare(ADBBaseObject myLeft, ADBBaseObject myRight)
{
if (!GraphDBTypeMapper.ConvertToBestMatchingType(ref myLeft, ref myRight).Value)
{
return new Exceptional<Boolean>(new Error_DataTypeDoesNotMatch(myLeft.Type.ToString(), myRight.Type.ToString()));
}
return new Exceptional<Boolean>(myLeft.CompareTo(myRight) == 0);
}
public override void Sub(ADBBaseObject myGraphObject)
{
throw new NotImplementedException();
}
protected abstract Exceptional<Boolean> Compare(ADBBaseObject myLeft, ADBBaseObject myRight);