Package org.apache.lucene.search.uhighlight

Class UnifiedHighlighter.LimitedStoredFieldVisitor

java.lang.Object

org.apache.lucene.index.StoredFieldVisitor

org.apache.lucene.search.uhighlight.UnifiedHighlighter.LimitedStoredFieldVisitor

Enclosing class:

UnifiedHighlighter

protected static class UnifiedHighlighter.LimitedStoredFieldVisitor
extends StoredFieldVisitor

Fetches stored fields for highlighting. Uses a multi-val separator char and honors a max length to retrieve.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.index.StoredFieldVisitor

StoredFieldVisitor.Status

Field Summary

Fields

Modifier and Type	Field	Description
protected int	currentField
protected String[]	fields
protected int	maxLength
protected CharSequence[]	values
protected char	valueSeparator

Constructor Summary

Constructors

Constructor	Description
LimitedStoredFieldVisitor(String[] fields, char valueSeparator, int maxLength)

Method Summary

Modifier and Type	Method	Description
StoredFieldVisitor.Status	needsField(FieldInfo fieldInfo)
void	stringField(FieldInfo fieldInfo, byte[] byteValue)

Methods inherited from class org.apache.lucene.index.StoredFieldVisitor

binaryField, doubleField, floatField, intField, longField

Methods inherited from class java.lang.Object

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

Field Detail

fields

protected final String[] fields

valueSeparator

protected final char valueSeparator

maxLength

protected final int maxLength

values

protected CharSequence[] values

currentField

protected int currentField

Constructor Detail

LimitedStoredFieldVisitor

public LimitedStoredFieldVisitor(String[] fields,
                                 char valueSeparator,
                                 int maxLength)

Method Detail

stringField

public void stringField(FieldInfo fieldInfo,
                        byte[] byteValue)
                 throws IOException

Overrides:

stringField in class StoredFieldVisitor

Throws:

IOException

needsField

public StoredFieldVisitor.Status needsField(FieldInfo fieldInfo)
                                     throws IOException

Specified by:

needsField in class StoredFieldVisitor

Throws:

IOException