Class IsolatedQuery

Namespace

The.Linq

Assembly

Instagile.dll

Dynamic representation of a query without Include() that can be independently cached and executed.

public sealed class IsolatedQuery

Inheritance

object

IsolatedQuery

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

Constructors

IsolatedQuery(Expression, string, string, FilterLevel, RelationshipPath?, bool)

Create an IsolatedQuery from raw components.

public IsolatedQuery(Expression expression, string sourceEntityName, string targetEntityName, FilterLevel keyLevel, RelationshipPath? path, bool allowDirtyReads = false)

Parameters

expression Expression

sourceEntityName string

targetEntityName string

keyLevel FilterLevel

path RelationshipPath

allowDirtyReads bool

IsolatedQuery(IEntityQuery, RelationshipPath?)

Create an IsolatedQuery by decomposing an IEntityQuery.

public IsolatedQuery(IEntityQuery query, RelationshipPath? path)

Parameters

query IEntityQuery

path RelationshipPath

Properties

AllowDirtyReads

Whether read operations generated from this query are eligible to run under READ UNCOMMITTED.

public bool AllowDirtyReads { get; }

Property Value

bool

Expression

Expression tree extracted from the query.

public Expression Expression { get; }

Property Value

Expression

IsWholeTable

Whether this query loads the complete contents of a table. Only a bare table query carries All: every query operator refines the level.

public bool IsWholeTable { get; }

Property Value

bool

KeyLevel

Hierarchical cache level of the query.

public FilterLevel KeyLevel { get; }

Property Value

FilterLevel

Path

Path used to construct Include() queries. Null for top-level queries.

public RelationshipPath? Path { get; }

Property Value

RelationshipPath

SourceEntityName

Source entity type name (from query provider).

public string SourceEntityName { get; }

Property Value

string

SourceExpression

The query this include was expanded from, whose rows are the parents its own rows belong to. Null for top-level queries.

public Expression? SourceExpression { get; }

Property Value

Expression

TargetEntityName

Target entity type name (from query element type).

public string TargetEntityName { get; }

Property Value

string

Methods

ToString()

Returns a string that represents the current object.

public override string ToString()

Returns

string

A string that represents the current object.

WithDirtyReads()

Returns an equivalent query whose read operations are eligible to run under READ UNCOMMITTED.

public IsolatedQuery WithDirtyReads()

Returns

IsolatedQuery