public abstract class BaseFragListBuilder extends Object implements FragListBuilder
FragListBuilder
.Modifier and Type | Field and Description |
---|---|
static int |
MARGIN_DEFAULT |
static int |
MIN_FRAG_CHAR_SIZE_FACTOR |
Constructor and Description |
---|
BaseFragListBuilder() |
BaseFragListBuilder(int margin) |
Modifier and Type | Method and Description |
---|---|
protected boolean |
acceptPhrase(FieldPhraseList.WeightedPhraseInfo info,
int matchLength,
int fragCharSize)
A predicate to decide if the given
FieldPhraseList.WeightedPhraseInfo should be
accepted as a highlighted phrase or if it should be discarded. |
protected FieldFragList |
createFieldFragList(FieldPhraseList fieldPhraseList,
FieldFragList fieldFragList,
int fragCharSize) |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
createFieldFragList
public static final int MARGIN_DEFAULT
public static final int MIN_FRAG_CHAR_SIZE_FACTOR
public BaseFragListBuilder(int margin)
public BaseFragListBuilder()
protected FieldFragList createFieldFragList(FieldPhraseList fieldPhraseList, FieldFragList fieldFragList, int fragCharSize)
protected boolean acceptPhrase(FieldPhraseList.WeightedPhraseInfo info, int matchLength, int fragCharSize)
FieldPhraseList.WeightedPhraseInfo
should be
accepted as a highlighted phrase or if it should be discarded.
The default implementation discards phrases that are composed of more than one term and where the matchLength exceeds the fragment character size.
info
- the phrase info to acceptmatchLength
- the match length of the current phrasefragCharSize
- the configured fragment character sizetrue
if this phrase info should be accepted as a highligh phraseCopyright © 2000-2018 Apache Software Foundation. All Rights Reserved.