IQueryParser interface
Provides methods to parse an input string into an IQuerySolution object.
Members
The IQueryParser interface inherits from the IUnknown interface. IQueryParser also has these types of members:
Methods
The IQueryParser interface has these methods.
| Method | Description |
|---|---|
| GetOption |
Retrieves a specified simple option value for this query parser. |
| GetSchemaProvider |
Retrieves a schema provider for browsing the currently loaded schema. |
| Parse |
Parses an input string that contains Structured Query keywords and/or contents to produce an IQuerySolution object. |
| ParsePropertyValue |
Parses a condition for a specified property. |
| RestatePropertyValueToString |
Restates a specified property for a condition as a query string. |
| RestateToString |
Restates a condition as a structured query string. If the condition was the result of parsing an original query string, the keywords of that query string are used to a great extent. If not, default keywords are used. |
| SetMultiOption |
Sets a complex option, such as a specified condition generator, to use when parsing an input string. |
| SetOption |
Sets a single option, such as a specified wordbreaker, for parsing an input string. |
Remarks
The StructuredQuerySample code sample, available on Code Gallery and the Windows 7 SDK, demonstrates how to read lines from the console, parse them using the system schema, and display the resulting condition trees.
Requirements
|
Minimum supported client |
Windows XP with SP2, Windows Vista [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2003 with SP1 [desktop apps only] |
|
Redistributable |
Windows Desktop Search (WDS) 3.0 |
|
Header |
|
|
IDL |
|
See also