IConditionFactory2 interface (structuredquery.h)
Extends the functionality of IConditionFactory. IConditionFactory2 provides methods for creating or resolving a condition tree that was obtained by parsing a query string.
Inheritance
The IConditionFactory2 interface inherits from IConditionFactory. IConditionFactory2 also has these types of members:
Methods
The IConditionFactory2 interface has these methods.
| IConditionFactory2::CreateBooleanLeaf Creates a search condition that is either TRUE or FALSE. (IConditionFactory2.CreateBooleanLeaf) |
| IConditionFactory2::CreateCompoundFromArray Creates a leaf condition node that is a conjunction (AND) or a disjunction (OR) from an array of condition nodes. The returned object supports ICondition and ICondition2. |
| IConditionFactory2::CreateCompoundFromObjectArray Creates a leaf condition node that is a conjunction (AND) or a disjunction (OR) of a collection of subconditions. The returned object supports ICondition and ICondition2. |
| IConditionFactory2::CreateIntegerLeaf Creates a leaf condition node for an integer value. The returned object supports ICondition and ICondition2. |
| IConditionFactory2::CreateLeaf Creates a leaf condition node for any value. The returned object supports ICondition and ICondition2. |
| IConditionFactory2::CreateNegation Creates a condition node that is a logical negation (NOT) of another condition (a subnode of this node). (IConditionFactory2.CreateNegation) |
| IConditionFactory2::CreateStringLeaf Creates a leaf condition node for a string value that represents a comparison of property value and constant value. The returned object supports ICondition and ICondition2. |
| IConditionFactory2::CreateTrueFalse Creates a search condition that is either TRUE or FALSE. (IConditionFactory2.CreateTrueFalse) |
| IConditionFactory2::ResolveCondition Performs a variety of transformations on a condition tree, and thereby the resolved condition for evaluation. The returned object supports ICondition and ICondition2. |
Remarks
The StructuredQuerySample demonstrates how to read lines from the console, parse them using the system schema, and display the resulting condition trees.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | structuredquery.h |
See also
Reference
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