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java.lang.Objectorg.apache.lucene.search.vectorhighlight.BaseFragmentsBuilder
public abstract class BaseFragmentsBuilder
Field Summary | |
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static java.lang.String[] |
COLORED_POST_TAGS
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static java.lang.String[] |
COLORED_PRE_TAGS
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protected java.lang.String[] |
postTags
|
protected java.lang.String[] |
preTags
|
Constructor Summary | |
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protected |
BaseFragmentsBuilder()
|
protected |
BaseFragmentsBuilder(java.lang.String[] preTags,
java.lang.String[] postTags)
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Method Summary | |
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java.lang.String |
createFragment(org.apache.lucene.index.IndexReader reader,
int docId,
java.lang.String fieldName,
FieldFragList fieldFragList)
create a fragment. |
java.lang.String[] |
createFragments(org.apache.lucene.index.IndexReader reader,
int docId,
java.lang.String fieldName,
FieldFragList fieldFragList,
int maxNumFragments)
create multiple fragments. |
protected org.apache.lucene.document.Field[] |
getFields(org.apache.lucene.index.IndexReader reader,
int docId,
java.lang.String fieldName)
|
protected java.lang.String[] |
getFieldValues(org.apache.lucene.index.IndexReader reader,
int docId,
java.lang.String fieldName)
Deprecated. |
protected java.lang.String |
getFragmentSource(java.lang.StringBuilder buffer,
int[] index,
org.apache.lucene.document.Field[] values,
int startOffset,
int endOffset)
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protected java.lang.String |
getFragmentSource(java.lang.StringBuilder buffer,
int[] index,
java.lang.String[] values,
int startOffset,
int endOffset)
Deprecated. |
protected java.lang.String |
getPostTag(int num)
|
protected java.lang.String |
getPreTag(int num)
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abstract java.util.List<FieldFragList.WeightedFragInfo> |
getWeightedFragInfoList(java.util.List<FieldFragList.WeightedFragInfo> src)
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protected java.lang.String |
makeFragment(java.lang.StringBuilder buffer,
int[] index,
org.apache.lucene.document.Field[] values,
FieldFragList.WeightedFragInfo fragInfo)
|
protected java.lang.String |
makeFragment(java.lang.StringBuilder buffer,
int[] index,
java.lang.String[] values,
FieldFragList.WeightedFragInfo fragInfo)
Deprecated. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.lang.String[] preTags
protected java.lang.String[] postTags
public static final java.lang.String[] COLORED_PRE_TAGS
public static final java.lang.String[] COLORED_POST_TAGS
Constructor Detail |
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protected BaseFragmentsBuilder()
protected BaseFragmentsBuilder(java.lang.String[] preTags, java.lang.String[] postTags)
Method Detail |
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public abstract java.util.List<FieldFragList.WeightedFragInfo> getWeightedFragInfoList(java.util.List<FieldFragList.WeightedFragInfo> src)
public java.lang.String createFragment(org.apache.lucene.index.IndexReader reader, int docId, java.lang.String fieldName, FieldFragList fieldFragList) throws java.io.IOException
FragmentsBuilder
createFragment
in interface FragmentsBuilder
reader
- IndexReader of the indexdocId
- document id to be highlightedfieldName
- field of the document to be highlightedfieldFragList
- FieldFragList object
java.io.IOException
public java.lang.String[] createFragments(org.apache.lucene.index.IndexReader reader, int docId, java.lang.String fieldName, FieldFragList fieldFragList, int maxNumFragments) throws java.io.IOException
FragmentsBuilder
createFragments
in interface FragmentsBuilder
reader
- IndexReader of the indexdocId
- document id to be highlighterfieldName
- field of the document to be highlightedfieldFragList
- FieldFragList objectmaxNumFragments
- maximum number of fragments
java.io.IOException
@Deprecated protected java.lang.String[] getFieldValues(org.apache.lucene.index.IndexReader reader, int docId, java.lang.String fieldName) throws java.io.IOException
java.io.IOException
protected org.apache.lucene.document.Field[] getFields(org.apache.lucene.index.IndexReader reader, int docId, java.lang.String fieldName) throws java.io.IOException
java.io.IOException
@Deprecated protected java.lang.String makeFragment(java.lang.StringBuilder buffer, int[] index, java.lang.String[] values, FieldFragList.WeightedFragInfo fragInfo)
protected java.lang.String makeFragment(java.lang.StringBuilder buffer, int[] index, org.apache.lucene.document.Field[] values, FieldFragList.WeightedFragInfo fragInfo)
@Deprecated protected java.lang.String getFragmentSource(java.lang.StringBuilder buffer, int[] index, java.lang.String[] values, int startOffset, int endOffset)
protected java.lang.String getFragmentSource(java.lang.StringBuilder buffer, int[] index, org.apache.lucene.document.Field[] values, int startOffset, int endOffset)
protected java.lang.String getPreTag(int num)
protected java.lang.String getPostTag(int num)
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