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SourceFieldFinder Class
Class which traverses a set of fields and their expressions and finds all fields which are actually mapped fields, so which have their ContainingObjectName set. These fields can then be used to be the containing field object for an expression instead of an empty expression field which doesn't have a mapping. This is necessary as llblgen pro doesn't have a 'source' definition, it determines that on the fly, which can go wrong if the projection has just expression fields and there are no relations specified.
Inheritance Hierarchy

Namespace:  SD.LLBLGen.Pro.ORMSupportClasses
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.3.0.0 (5.3.0)
Syntax
public class SourceFieldFinder : QueryApiObjectTraverser

The SourceFieldFinder type exposes the following members.

Constructors
  NameDescription
Public methodSourceFieldFinder
Initializes a new instance of the SourceFieldFinder class.
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Properties
  NameDescription
Public propertyFieldsFound
Gets the fields found.
Protected propertyTraverseSetPredicateInnerSetElements
Gets / sets the flag to traverse the inner elements of a FieldCompareSetPredicate. (default is true). Set to false if you use the findings of this crawler to adjust an outer query, as the inner elements of a fieldcompareset are a different scope.
(Inherited from QueryApiObjectTraverser.)
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Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodTraverse(Object)
Traverses the specified object
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(DerivedTableDefinition)
Traverses the specified derived table
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IDbFunctionCall)
Traverses the specified dbfunction call and contained objects.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IDynamicRelation)
Traverses the specified dynamic relation to traverse.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IEntityFieldCore)
Traverses the specified field and related objects.
(Overrides QueryApiObjectTraverserTraverse(IEntityFieldCore).)
Public methodTraverse(IEntityRelation)
Traverses the specified entity relation to traverse.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IExpression)
Traverses the specified expression
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IGroupByCollection)
Traverses the specified groupby collection and contained objects.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IPredicate)
Traverses the specified predicate and enclosed objects.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IRelationCollection)
Traverses the specified relationcollection and the relations in it.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(IScalarQueryExpression)
Traverses the specified scalar query expression and contained objects.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverse(ISortExpression)
Traverses the specified sortexpression and contained objects.
(Inherited from QueryApiObjectTraverser.)
Public methodTraverseExpressionOperand
Traverses the specified expression operand.
(Inherited from QueryApiObjectTraverser.)
Public methodTraversePredicate
Traverses the predicate specified.
(Inherited from QueryApiObjectTraverser.)
Public methodTraversePredicateExpression
Traverses the predicate expression.
(Inherited from QueryApiObjectTraverser.)
Public methodTraversePredicateExpressionElement
Traverses the predicate expression element specified
(Inherited from QueryApiObjectTraverser.)
Public methodTraversePredicateField
Traverses the predicate field.
(Inherited from QueryApiObjectTraverser.)
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See Also