Class QuereableEvaluatorContextDescriptor

Namespace

DevExpress.Xpo.Helpers

Assembly

DevExpress.Xpo.v24.1.dll

public abstract class QuereableEvaluatorContextDescriptor : EvaluatorContextDescriptor

Inheritance

object

QuereableEvaluatorContextDescriptor

Derived

InMemoryDataElectorContextDescriptor

Constructors

QuereableEvaluatorContextDescriptor()

protected QuereableEvaluatorContextDescriptor()

Methods

GetOperandValue(object, QueryOperand)

public abstract object GetOperandValue(object source, QueryOperand theOperand)

Parameters

source object

theOperand QueryOperand

Returns

object

GetQueryResult(JoinNode)

public abstract object GetQueryResult(JoinNode root)

Parameters

root JoinNode

Returns

object

PopNestedSource()

public abstract void PopNestedSource()

PushNestedSource(object)

public abstract void PushNestedSource(object source)

Parameters

source object