Query Members

NFX Class Library

[This is preliminary documentation and is subject to change.]

The Query type exposes the following members.

Constructors

	Name	Description
	Query(String, IDataStoreKey, Type)	Initializes a new instance of the Query class
	Query(String, Type, Dictionary String, Object )	Initializes a new instance of the Query class
	Query(Nullable Guid , String, IDataStoreKey, Type)	Initializes a new instance of the Query class
	Query(Nullable Guid , String, Type, Dictionary String, Object )	Initializes a new instance of the Query class

Methods

	Name	Description
	Add	Adds an object to the end of the List T . (Inherited from List Query Param .)
	AddRange	Adds the elements of the specified collection to the end of the List T . (Inherited from List Query Param .)
	AsReadOnly	Returns a read-only IList T wrapper for the current collection. (Inherited from List Query Param .)
	BinarySearch(T)	Searches the entire sorted List T for an element using the default comparer and returns the zero-based index of the element. (Inherited from List Query Param .)
	BinarySearch(T, IComparer T )	Searches the entire sorted List T for an element using the specified comparer and returns the zero-based index of the element. (Inherited from List Query Param .)
	BinarySearch(Int32, Int32, T, IComparer T )	Searches a range of elements in the sorted List T for an element using the specified comparer and returns the zero-based index of the element. (Inherited from List Query Param .)
	Clear	Removes all elements from the List T . (Inherited from List Query Param .)
	Contains	Determines whether an element is in the List T . (Inherited from List Query Param .)
	ConvertAll TOutput	Converts the elements in the current List T to another type, and returns a list containing the converted elements. (Inherited from List Query Param .)
	CopyTo( T )	Copies the entire List T to a compatible one-dimensional array, starting at the beginning of the target array. (Inherited from List Query Param .)
	CopyTo( T , Int32)	Copies the entire List T to a compatible one-dimensional array, starting at the specified index of the target array. (Inherited from List Query Param .)
	CopyTo(Int32, T , Int32, Int32)	Copies a range of elements from the List T to a compatible one-dimensional array, starting at the specified index of the target array. (Inherited from List Query Param .)
	Equals	(Overrides Object Equals(Object).)
	Exists	Determines whether the List T contains elements that match the conditions defined by the specified predicate. (Inherited from List Query Param .)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	Find	Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire List T . (Inherited from List Query Param .)
	FindAll	Retrieves all the elements that match the conditions defined by the specified predicate. (Inherited from List Query Param .)
	FindIndex(Predicate T )	Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the entire List T . (Inherited from List Query Param .)
	FindIndex(Int32, Predicate T )	Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the range of elements in the List T that extends from the specified index to the last element. (Inherited from List Query Param .)
	FindIndex(Int32, Int32, Predicate T )	Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the range of elements in the List T that starts at the specified index and contains the specified number of elements. (Inherited from List Query Param .)
	FindLast	Searches for an element that matches the conditions defined by the specified predicate, and returns the last occurrence within the entire List T . (Inherited from List Query Param .)
	FindLastIndex(Predicate T )	Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the entire List T . (Inherited from List Query Param .)
	FindLastIndex(Int32, Predicate T )	Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the List T that extends from the first element to the specified index. (Inherited from List Query Param .)
	FindLastIndex(Int32, Int32, Predicate T )	Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the List T that contains the specified number of elements and ends at the specified index. (Inherited from List Query Param .)
	FindParamByName
	ForEach	Performs the specified action on each element of the List T . (Inherited from List Query Param .)
	GetEnumerator	Returns an enumerator that iterates through the List T . (Inherited from List Query Param .)
	GetHashCode	(Overrides Object GetHashCode .)
	GetRange	Creates a shallow copy of a range of elements in the source List T . (Inherited from List Query Param .)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	IndexOf(T)	Searches for the specified object and returns the zero-based index of the first occurrence within the entire List T . (Inherited from List Query Param .)
	IndexOf(T, Int32)	Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the List T that extends from the specified index to the last element. (Inherited from List Query Param .)
	IndexOf(T, Int32, Int32)	Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the List T that starts at the specified index and contains the specified number of elements. (Inherited from List Query Param .)
	Insert	Inserts an element into the List T at the specified index. (Inherited from List Query Param .)
	InsertRange	Inserts the elements of a collection into the List T at the specified index. (Inherited from List Query Param .)
	LastIndexOf(T)	Searches for the specified object and returns the zero-based index of the last occurrence within the entire List T . (Inherited from List Query Param .)
	LastIndexOf(T, Int32)	Searches for the specified object and returns the zero-based index of the last occurrence within the range of elements in the List T that extends from the first element to the specified index. (Inherited from List Query Param .)
	LastIndexOf(T, Int32, Int32)	Searches for the specified object and returns the zero-based index of the last occurrence within the range of elements in the List T that contains the specified number of elements and ends at the specified index. (Inherited from List Query Param .)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ParamByName
	Remove	Removes the first occurrence of a specific object from the List T . (Inherited from List Query Param .)
	RemoveAll	Removes all the elements that match the conditions defined by the specified predicate. (Inherited from List Query Param .)
	RemoveAt	Removes the element at the specified index of the List T . (Inherited from List Query Param .)
	RemoveRange	Removes a range of elements from the List T . (Inherited from List Query Param .)
	Reverse	Reverses the order of the elements in the entire List T . (Inherited from List Query Param .)
	Reverse(Int32, Int32)	Reverses the order of the elements in the specified range. (Inherited from List Query Param .)
	Sort	Sorts the elements in the entire List T using the default comparer. (Inherited from List Query Param .)
	Sort(IComparer T )	Sorts the elements in the entire List T using the specified comparer. (Inherited from List Query Param .)
	Sort(Comparison T )	Sorts the elements in the entire List T using the specified Comparison T . (Inherited from List Query Param .)
	Sort(Int32, Int32, IComparer T )	Sorts the elements in a range of elements in List T using the specified comparer. (Inherited from List Query Param .)
	ToArray	Copies the elements of the List T to a new array. (Inherited from List Query Param .)
	ToString	(Overrides Object ToString .)
	TrimExcess	Sets the capacity to the actual number of elements in the List T , if that number is less than a threshold value. (Inherited from List Query Param .)
	TrueForAll	Determines whether every element in the List T matches the conditions defined by the specified predicate. (Inherited from List Query Param .)

Extension Methods

	Name	Description
	AsBool	(Defined by ObjectValueConversion.)
	AsByte	(Defined by ObjectValueConversion.)
	AsChar	(Defined by ObjectValueConversion.)
	AsDateTime	Overloaded. (Defined by ObjectValueConversion.)
	AsDateTime(DateTime, ConvertErrorHandling)	Overloaded. (Defined by ObjectValueConversion.)
	AsDecimal	(Defined by ObjectValueConversion.)
	AsDouble	(Defined by ObjectValueConversion.)
	AsEnum TEnum	(Defined by ObjectValueConversion.)
	AsFloat	(Defined by ObjectValueConversion.)
	AsGDID	Overloaded. (Defined by ObjectValueConversion.)
	AsGDID(GDID, ConvertErrorHandling)	Overloaded. (Defined by ObjectValueConversion.)
	AsGDIDSymbol	Overloaded. (Defined by ObjectValueConversion.)
	AsGDIDSymbol(GDIDSymbol, ConvertErrorHandling)	Overloaded. (Defined by ObjectValueConversion.)
	AsGUID	(Defined by ObjectValueConversion.)
	AsInt	(Defined by ObjectValueConversion.)
	AsJSONConfig	(Defined by ObjectValueConversion.)
	AsLaconicConfig	(Defined by ObjectValueConversion.)
	AsLong	(Defined by ObjectValueConversion.)
	AsNonNullOrEmptyString	(Defined by ObjectValueConversion.)
	AsNullableBool	(Defined by ObjectValueConversion.)
	AsNullableByte	(Defined by ObjectValueConversion.)
	AsNullableChar	(Defined by ObjectValueConversion.)
	AsNullableDateTime	(Defined by ObjectValueConversion.)
	AsNullableDecimal	(Defined by ObjectValueConversion.)
	AsNullableDouble	(Defined by ObjectValueConversion.)
	AsNullableEnum TEnum	(Defined by ObjectValueConversion.)
	AsNullableFloat	(Defined by ObjectValueConversion.)
	AsNullableGDID	(Defined by ObjectValueConversion.)
	AsNullableGDIDSymbol	(Defined by ObjectValueConversion.)
	AsNullableGUID	(Defined by ObjectValueConversion.)
	AsNullableInt	(Defined by ObjectValueConversion.)
	AsNullableLong	(Defined by ObjectValueConversion.)
	AsNullableSByte	(Defined by ObjectValueConversion.)
	AsNullableShort	(Defined by ObjectValueConversion.)
	AsNullableTimeSpan	(Defined by ObjectValueConversion.)
	AsNullableUInt	(Defined by ObjectValueConversion.)
	AsNullableULong	(Defined by ObjectValueConversion.)
	AsNullableUShort	(Defined by ObjectValueConversion.)
	AsSByte	(Defined by ObjectValueConversion.)
	AsShort	(Defined by ObjectValueConversion.)
	AsString	(Defined by ObjectValueConversion.)
	AsTimeSpan	Overloaded. (Defined by ObjectValueConversion.)
	AsTimeSpan(TimeSpan, ConvertErrorHandling)	Overloaded. (Defined by ObjectValueConversion.)
	AsUInt	(Defined by ObjectValueConversion.)
	AsULong	(Defined by ObjectValueConversion.)
	AsUri	(Defined by ObjectValueConversion.)
	AsUShort	(Defined by ObjectValueConversion.)
	AsXMLConfig	(Defined by ObjectValueConversion.)
	ToErlObject	Overloaded. Try to convert .NET native object type to corresponding Erlang term. Throw exception if conversion is not possible (Defined by ErlObject.)
	ToErlObject(ErlTypeOrder, Boolean)	Overloaded. Try to convert .NET native object type to corresponding Erlang term of given type. Throw exception if conversion is not possible (Defined by ErlObject.)
	ToJSON(JSONWritingOptions)	Overloaded. Serializes object into JSON string (Defined by JSONExtensions.)
	ToJSON(TextWriter, JSONWritingOptions)	Overloaded. Serializes object into JSON format using provided TextWriter (Defined by JSONExtensions.)
	ToJSON(Stream, JSONWritingOptions, Encoding)	Overloaded. Serializes object into JSON format using provided stream and optional encoding (Defined by JSONExtensions.)

Properties

	Name	Description
	AllParameters
	CacheAbsentData	When true would cache the instance of AbsentData to signify the absence of data in the backend for key
	Capacity	Gets or sets the total number of elements the internal data structure can hold without resizing. (Inherited from List Query Param .)
	Count	Gets the number of elements contained in the List T . (Inherited from List Query Param .)
	Extra	Returns extra parameters that provider may need to render the query. May be null
	Identity	Returns the identity of this instance, that is - an ID that UNIQUELY identifies the instance of this query including all of the names, parameters, values. This is needed for Equality comparison and cache lookup. The identity is either generated by .ctor or supplied to it if it is cached (i.e. in a user session)
	Item Int32	Gets or sets the element at the specified index. (Inherited from List Query Param .)
	Item String	Returns parameter by its name or null
	Name	Returns Query name, providers use it to locate SQL/scripts particular to backend implementation that they represent. QueryResolver resolves query by its name into ICRUDQueryHandler. Name is case-insensitive
	ReadCacheMaxAgeSec	If greater than 0 then would allow reading a cached result for up-to the specified number of seconds. If =0 uses cache's default span. Less than 0 does not try to read from cache
	ResultRowType	Returns a type of result row requested in .ctor which is always a TypedRow derivative type, or null if no particular type was requested
	StoreKey	Returns the key if one was passed in .ctor when key is set the parameters are ignored
	WriteCacheMaxAgeSec	If greater than 0 then writes to cache with the expiration. If =0 uses cache's default life span. Less than 0 does not write to cache
	WriteCachePriority	Relative cache priority which is used when WriteCacheMaxAgeSec>=0