Package org.apache.lucene.document

Class DerefBytesDocValuesField

java.lang.Object

org.apache.lucene.document.Field

org.apache.lucene.document.BinaryDocValuesField

org.apache.lucene.document.DerefBytesDocValuesField

All Implemented Interfaces:

IndexableField

@Deprecated
public class DerefBytesDocValuesField
extends BinaryDocValuesField

Deprecated.

Use BinaryDocValuesField instead.

Field that stores a per-document BytesRef value. Here's an example usage:

   document.add(new DerefBytesDocValuesField(name, new BytesRef("hello")));
 

If you also need to store the value, you should add a separate StoredField instance.

See Also:

• BinaryDocValues

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.document.Field

Field.Index, Field.Store, Field.TermVector

Field Summary

Fields

Modifier and Type	Field	Description
static final FieldType	TYPE_FIXED_LEN	Deprecated. Type for bytes DocValues: all with the same length
static final FieldType	TYPE_VAR_LEN	Deprecated. Type for bytes DocValues: can have variable lengths

Fields inherited from class org.apache.lucene.document.BinaryDocValuesField

TYPE

Fields inherited from class org.apache.lucene.document.Field

boost, fieldsData, name, tokenStream, type

Constructor Summary

Constructors

Constructor	Description
DerefBytesDocValuesField(String name, BytesRef bytes)	Deprecated. Create a new fixed or variable-length DocValues field.
DerefBytesDocValuesField(String name, BytesRef bytes, boolean isFixedLength)	Deprecated. Create a new fixed or variable length DocValues field.

Method Summary

Methods inherited from class org.apache.lucene.document.Field

binaryValue, boost, fieldType, name, numericValue, readerValue, setBoost, setBytesValue, setBytesValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setReaderValue, setShortValue, setStringValue, setTokenStream, stringValue, tokenStream, tokenStreamValue, toString, translateFieldType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

TYPE_FIXED_LEN

public static final FieldType TYPE_FIXED_LEN

Deprecated.

Type for bytes DocValues: all with the same length

TYPE_VAR_LEN

public static final FieldType TYPE_VAR_LEN

Deprecated.

Type for bytes DocValues: can have variable lengths

Constructor Details

DerefBytesDocValuesField

public DerefBytesDocValuesField(String name,
 BytesRef bytes)

Deprecated.

Create a new fixed or variable-length DocValues field.

Parameters:

name - field name

bytes - binary content

Throws:

IllegalArgumentException - if the field name is null

DerefBytesDocValuesField

public DerefBytesDocValuesField(String name,
 BytesRef bytes,
 boolean isFixedLength)

Deprecated.

Create a new fixed or variable length DocValues field.

Parameters:

name - field name

bytes - binary content

isFixedLength - (ignored)

Throws:

IllegalArgumentException - if the field name is null