Query Class

Encapsulates a request for data

Inheritance Hierarchy

Scribe.Core.ConnectorApi.Query Query

Namespace: Scribe.Core.ConnectorApi.Query
Assembly: Scribe.Core.ConnectorApi (in Scribe.Core.ConnectorApi.dll)

Syntax

[DataContractAttribute]
[KnownTypeAttribute(typeof(QueryEntity))]
[KnownTypeAttribute(typeof(Expression))]
[KnownTypeAttribute(typeof(ComparisonExpression))]
[KnownTypeAttribute(typeof(LogicalExpression))]
public class Query : IEqualityComparer<Query>

The Query type exposes the following members.

Constructors

	Name	Description
	Query	Default constructor
	Query(String)	Native Query constructor Set nativeQueryText to text of Connector specific query

Properties

	Name	Description
	Constraints	The expression used to filter the query
	IsNativeQuery	Indicates that this query is an Connector specific query
	IsTestQuery	Defines this query as a test query
	NativeQueryText	Contains the text of an Connector specific query
	RootEntity	The Entity at the root of the query
	RowLimit	Defines the top X rows the caller is expecting, a default value of zero expects all results from the query.

Methods

	Name	Description
	CloneQuery	Creates a new object that is a copy of the current instance.
	Equals(Object)	This method will return whether this object and the passed in object are equal. (Overrides Object Equals(Object).)
	Equals(Query, Query)	This method will return whether the two passed in objects are equal.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	FindQueryEntityByName	This method will return the QueryEntity that matches the passed in name or null if not found.
	GetAllProperties	Return all properties used by the root entity and all of it's children
	GetHashCode	This method will return the hashcode of this object. (Overrides Object GetHashCode .)
	GetHashCode(Query)	This method will return the hashcode of the passed in object.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnDeserialized	This method will call the RootEntity and Constraints to perform their deserialized work that will tie the parents to their children.
	ToString	Returns text of query for use in UI (Overrides Object ToString .)

See

Scribe.Core.ConnectorApi.Query Namespace