Constructor TermRangeTermEnum
TermRangeTermEnum(IndexReader, String, String, String, Boolean, Boolean, Globalization.CompareInfo)
Enumerates all terms greater/equal than lowerTerm
but less/equal than upperTerm.
If an endpoint is null, it is said to be "open". Either or both endpoints may be open. Open endpoints may not be exclusive (you can't select all but the first or last term without explicitly specifying the term to exclude.)
Declaration
public TermRangeTermEnum(IndexReader reader, String field, String lowerTermText, String upperTermText, bool includeLower, bool includeUpper, Globalization.CompareInfo collator)Parameters
| Type | Name | Description |
|---|---|---|
| IndexReader | reader | |
| System.String | field | An interned field that holds both lower and upper terms. |
| System.String | lowerTermText | The term text at the lower end of the range |
| System.String | upperTermText | The term text at the upper end of the range |
| System.Boolean | includeLower | If true, the |
| System.Boolean | includeUpper | If true, the |
| System.Globalization.CompareInfo | collator | The collator to use to collate index Terms, to determine their
membership in the range bounded by |