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fix javadocs (thanks rboulton) 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1238659 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2012-01-31 15:19:45 +00:00
parent a7872618f6
commit a06dfd60d3
1 changed files with 6 additions and 22 deletions
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28
lucene/src/java/org/apache/lucene/document/DocValuesField.java
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@ -30,47 +30,31 @@ import org.apache.lucene.util.BytesRef;
* <p> * <p>
* This class provides a {@link Field} that enables storing of typed * This class provides a {@link Field} that enables storing of typed
* per-document values for scoring, sorting or value retrieval. Here's an * per-document values for scoring, sorting or value retrieval. Here's an
* example usage, adding an int value: * example usage, adding an int value (<code>22</code>):
* *
* <pre> * <pre>
* DocValuesField field = new DocValuesField(name, DocValues.Type.VAR_INTS); * document.add(new DocValuesField(name, 22, DocValues.Type.VAR_INTS));
* field.setInt(value);
* document.add(field);
* </pre> * </pre>
* *
* For optimal performance, re-use the <code>DocValuesField</code> and * For optimal performance, re-use the <code>DocValuesField</code> and
* {@link Document} instance for more than one document: * {@link Document} instance for more than one document:
* *
* <pre> * <pre>
* DocValuesField field = new DocValuesField(name, DocValues.Type.VAR_INTS); * DocValuesField field = new DocValuesField(name, 0, DocValues.Type.VAR_INTS);
* Document document = new Document(); * Document document = new Document();
* document.add(field); * document.add(field);
* *
* for(all documents) { * for(all documents) {
* ... * ...
* field.setInt(value) * field.setValue(value)
* writer.addDocument(document); * writer.addDocument(document);
* ... * ...
* } * }
* </pre> * </pre>
* *
* <p> * <p>
* If doc values are stored in addition to an indexed ({@link FieldType#setIndexed(boolean)}) or stored * If you also need to store the value, you should add a
* ({@link FieldType#setStored(boolean)}) value it's recommended to pass the appropriate {@link FieldType} * separate {@link StoredField} instance.
* when creating the field:
*
* <pre>
* DocValuesField field = new DocValuesField(name, StringField.TYPE_STORED);
* Document document = new Document();
* document.add(field);
* for(all documents) {
* ...
* field.setInt(value)
* writer.addDocument(document);
* ...
* }
* </pre>
*
* */ * */
public class DocValuesField extends Field { public class DocValuesField extends Field {