The fields of the Field.Index class are listed below. For a complete list of Field.Index class members, see the Field.Index Members topic.
Public Static Fields
  NO | Do not index the field value. This field can thus not be searched, but one can still access its contents provided it is {@link Field.Store stored}. |
| NO_NORMS | Index the field's value without an Analyzer, and disable the storing of norms. No norms means that index-time boosting and field length normalization will be disabled. The benefit is less memory usage as norms take up one byte per indexed field for every document in the index. |
| TOKENIZED | Index the field's value so it can be searched. An Analyzer will be used to tokenize and possibly further normalize the text before its terms will be stored in the index. This is useful for common text. |
| UN_TOKENIZED | Index the field's value without using an Analyzer, so it can be searched. As no analyzer is used the value will be stored as a single term. This is useful for unique Ids like product numbers. |