Constructor SortField

SortField(String, Int32)

Creates a sort by terms in the given field with the type of term values explicitly given.

Declaration
public SortField(String field, int type)
Parameters
Type Name Description
System.String field

Name of field to sort by. Can be null if type is SCORE or DOC.
System.Int32 type

Type of values in the terms.

SortField(String, Int32, Boolean)

Creates a sort, possibly in reverse, by terms in the given field with the type of term values explicitly given.

Declaration
public SortField(String field, int type, bool reverse)
Parameters
Type Name Description
System.String field

Name of field to sort by. Can be null if type is SCORE or DOC.
System.Int32 type

Type of values in the terms.
System.Boolean reverse

True if natural order should be reversed.

SortField(String, Parser)

Creates a sort by terms in the given field, parsed to numeric values using a custom Parser.

Declaration
public SortField(String field, Parser parser)
Parameters
Type Name Description
System.String field

Name of field to sort by. Must not be null.
Parser parser

Instance of a Parser, which must subclass one of the existing numeric parsers from FieldCache. Sort type is inferred by testing which numeric parser the parser subclasses.

SortField(String, Parser, Boolean)

Creates a sort, possibly in reverse, by terms in the given field, parsed to numeric values using a custom Parser.

Declaration
public SortField(String field, Parser parser, bool reverse)
Parameters
Type Name Description
System.String field

Name of field to sort by. Must not be null.
Parser parser

Instance of a Parser, which must subclass one of the existing numeric parsers from FieldCache. Sort type is inferred by testing which numeric parser the parser subclasses.
System.Boolean reverse

True if natural order should be reversed.

SortField(String, Globalization.CultureInfo)

Creates a sort by terms in the given field sorted according to the given locale.

Declaration
public SortField(String field, Globalization.CultureInfo locale)
Parameters
Type Name Description
System.String field

Name of field to sort by, cannot be null.
System.Globalization.CultureInfo locale

Locale of values in the field.

SortField(String, Globalization.CultureInfo, Boolean)

Creates a sort, possibly in reverse, by terms in the given field sorted according to the given locale.

Declaration
public SortField(String field, Globalization.CultureInfo locale, bool reverse)
Parameters
Type Name Description
System.String field

Name of field to sort by, cannot be null.
System.Globalization.CultureInfo locale

Locale of values in the field.
System.Boolean reverse

SortField(String, FieldComparatorSource)

Creates a sort with a custom comparison function.

Declaration
public SortField(String field, FieldComparatorSource comparator)
Parameters
Type Name Description
System.String field

Name of field to sort by; cannot be null.
FieldComparatorSource comparator

Returns a comparator for sorting hits.

SortField(String, FieldComparatorSource, Boolean)

Creates a sort, possibly in reverse, with a custom comparison function.

Declaration
public SortField(String field, FieldComparatorSource comparator, bool reverse)
Parameters
Type Name Description
System.String field

Name of field to sort by; cannot be null.
FieldComparatorSource comparator

Returns a comparator for sorting hits.
System.Boolean reverse

True if natural order should be reversed.