本文整理汇总了C#中IEdmTypeReference.PrimitiveKind方法的典型用法代码示例。如果您正苦于以下问题：C# IEdmTypeReference.PrimitiveKind方法的具体用法？C# IEdmTypeReference.PrimitiveKind怎么用？C# IEdmTypeReference.PrimitiveKind使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IEdmTypeReference的用法示例。
在下文中一共展示了IEdmTypeReference.PrimitiveKind方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TryCastIntegerConstantAsType
private static bool TryCastIntegerConstantAsType(IEdmIntegerConstantExpression expression, IEdmTypeReference type, out IEnumerable<EdmError> discoveredErrors)
{
if (!type.IsIntegral())
{
discoveredErrors = new EdmError[] { new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Edm.Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType) };
return false;
}
switch (type.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Int64:
return TryCastIntegerConstantInRange(expression, Int64.MinValue, Int64.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.Int32:
return TryCastIntegerConstantInRange(expression, Int32.MinValue, Int32.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.Int16:
return TryCastIntegerConstantInRange(expression, Int16.MinValue, Int16.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.Byte:
return TryCastIntegerConstantInRange(expression, Byte.MinValue, Byte.MaxValue, out discoveredErrors);
case EdmPrimitiveTypeKind.SByte:
return TryCastIntegerConstantInRange(expression, SByte.MinValue, SByte.MaxValue, out discoveredErrors);
default:
discoveredErrors = new EdmError[] { new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Edm.Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType) };
return false;
}
}示例2: TryRewriteIntegralConstantNode
/// <summary>
/// Try to rewrite an Edm.Int32 constant node if its value is within the valid range of the target integer type.
/// </summary>
/// <param name="boundNode">The node to be rewritten.</param>
/// <param name="targetType">The target type reference.</param>
/// <returns>If the node is successfully rewritten.</returns>
private static bool TryRewriteIntegralConstantNode(ref SingleValueNode boundNode, IEdmTypeReference targetType)
{
if (targetType == null || !targetType.IsByte() && !targetType.IsSByte() && !targetType.IsInt16())
{
return false;
}
var constantNode = boundNode as ConstantNode;
if (constantNode == null)
{
return false;
}
var sourceType = constantNode.TypeReference;
if (sourceType == null || !sourceType.IsInt32())
{
return false;
}
var sourceValue = (int)constantNode.Value;
object targetValue = null;
switch (targetType.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Byte:
if (sourceValue >= byte.MinValue && sourceValue <= byte.MaxValue)
{
targetValue = (byte)sourceValue;
}
break;
case EdmPrimitiveTypeKind.SByte:
if (sourceValue >= sbyte.MinValue && sourceValue <= sbyte.MaxValue)
{
targetValue = (sbyte)sourceValue;
}
break;
case EdmPrimitiveTypeKind.Int16:
if (sourceValue >= short.MinValue && sourceValue <= short.MaxValue)
{
targetValue = (short)sourceValue;
}
break;
}
if (targetValue == null)
{
return false;
}
boundNode = new ConstantNode(targetValue, constantNode.LiteralText, targetType);
return true;
}示例3: GetEdmConstantNames
internal static string GetEdmConstantNames(IEdmTypeReference edmTypeReference)
{
Debug.Assert(edmTypeReference != null, "Cannot be null");
switch (edmTypeReference.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Boolean:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmBooleanTypeName;
case EdmPrimitiveTypeKind.TimeOfDay:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmTimeOfDayTypeName;
case EdmPrimitiveTypeKind.Date:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmDateTypeName;
case EdmPrimitiveTypeKind.DateTimeOffset:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmDateTimeOffsetTypeName;
case EdmPrimitiveTypeKind.Duration:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmDurationTypeName;
case EdmPrimitiveTypeKind.Decimal:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmDecimalTypeName;
case EdmPrimitiveTypeKind.String:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmStringTypeName;
case EdmPrimitiveTypeKind.Int64:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmInt64TypeName;
case EdmPrimitiveTypeKind.Int32:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmInt32TypeName;
case EdmPrimitiveTypeKind.Double:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmDoubleTypeName;
case EdmPrimitiveTypeKind.Single:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmSingleTypeName;
case EdmPrimitiveTypeKind.Guid:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmGuidTypeName;
case EdmPrimitiveTypeKind.Binary:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmBinaryTypeName;
case EdmPrimitiveTypeKind.Geography:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmGeographyTypeName;
case EdmPrimitiveTypeKind.Geometry:
return Microsoft.OData.Core.Metadata.EdmConstants.EdmGeometryTypeName;
default:
return edmTypeReference.Definition.FullTypeName();
}
}示例4: CreatePrimitveStockTypeReference
private static IEdmTypeReference CreatePrimitveStockTypeReference(IEdmTypeReference edmTypeReference, EdmModel stockModel)
{
IEdmTypeReference stockTypeReference = null;
switch (edmTypeReference.PrimitiveKind())
{
case EdmPrimitiveTypeKind.Binary:
var binaryTypeReference = edmTypeReference.AsBinary();
stockTypeReference = EdmCoreModel.Instance.GetBinary(binaryTypeReference.IsUnbounded, binaryTypeReference.MaxLength, binaryTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.String:
var stringTypeReference = edmTypeReference.AsString();
stockTypeReference = EdmCoreModel.Instance.GetString(stringTypeReference.IsUnbounded, stringTypeReference.MaxLength, stringTypeReference.IsUnicode ?? true, stringTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.DateTimeOffset:
case EdmPrimitiveTypeKind.Duration:
var temporalTypeReference = edmTypeReference.AsTemporal();
stockTypeReference = EdmCoreModel.Instance.GetTemporal(temporalTypeReference.PrimitiveKind(), temporalTypeReference.Precision ?? 0, temporalTypeReference.IsNullable);
break;
case EdmPrimitiveTypeKind.Decimal:
var decimalTypeReference = edmTypeReference.AsDecimal();
stockTypeReference = EdmCoreModel.Instance.GetDecimal(decimalTypeReference.Precision, decimalTypeReference.Scale, decimalTypeReference.IsNullable);
break;
default:
stockTypeReference = EdmCoreModel.Instance.GetPrimitive(edmTypeReference.PrimitiveKind(), edmTypeReference.IsNullable);
break;
}
return stockTypeReference;
}示例5: TryAssertIntegerConstantAsType
private static bool TryAssertIntegerConstantAsType(IEdmIntegerConstantExpression expression, IEdmTypeReference type, out IEnumerable<EdmError> discoveredErrors)
{
if (type.IsIntegral())
{
EdmPrimitiveTypeKind edmPrimitiveTypeKind = type.PrimitiveKind();
if (edmPrimitiveTypeKind == EdmPrimitiveTypeKind.Byte)
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)0, (long)0xff, out discoveredErrors);
}
else
{
switch (edmPrimitiveTypeKind)
{
case EdmPrimitiveTypeKind.Int16:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)-32768, (long)0x7fff, out discoveredErrors);
}
case EdmPrimitiveTypeKind.Int32:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)-2147483648, (long)0x7fffffff, out discoveredErrors);
}
case EdmPrimitiveTypeKind.Int64:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, -9223372036854775808L, 0x7fffffffffffffffL, out discoveredErrors);
}
case EdmPrimitiveTypeKind.SByte:
{
return ExpressionTypeChecker.TryAssertIntegerConstantInRange(expression, (long)-128, (long)127, out discoveredErrors);
}
}
EdmError[] edmError = new EdmError[1];
edmError[0] = new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType);
discoveredErrors = edmError;
return false;
}
}
else
{
EdmError[] edmErrorArray = new EdmError[1];
edmErrorArray[0] = new EdmError(expression.Location(), EdmErrorCode.ExpressionPrimitiveKindNotValidForAssertedType, Strings.EdmModel_Validator_Semantic_ExpressionPrimitiveKindNotValidForAssertedType);
discoveredErrors = edmErrorArray;
return false;
}
}