IQueryParser interface (structuredquery.h)
Provides methods to parse an input string into an IQuerySolution object.
Inheritance
The IQueryParser interface inherits from the IUnknown interface. IQueryParser also has these types of members:
Methods
The IQueryParser interface has these methods.
| IQueryParser::GetOption Retrieves a specified simple option value for this query parser. |
| IQueryParser::GetSchemaProvider Retrieves a schema provider for browsing the currently loaded schema. |
| IQueryParser::Parse Parses an input string that contains Structured Query keywords and/or contents to produce an IQuerySolution object. |
| IQueryParser::ParsePropertyValue Parses a condition for a specified property. |
| IQueryParser::RestatePropertyValueToString Restates a specified property for a condition as a query string. |
| IQueryParser::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. |
| IQueryParser::SetMultiOption Sets a complex option, such as a specified condition generator, to use when parsing an input string. |
| IQueryParser::SetOption Sets a single option, such as a specified wordbreaker, for parsing an input string. |
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 XP with SP2, Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 with SP1 [desktop apps only] |
| Target Platform | Windows |
| Header | structuredquery.h |
| Redistributable | Windows Desktop Search (WDS) 3.0 |