public class TokenCountFieldMapper extends FieldMapper
FieldMapper
that takes a string and writes a count of the tokens in that string
to the index. In most ways the mapper acts just like an NumberFieldMapper
.Modifier and Type | Class and Description |
---|---|
static class |
TokenCountFieldMapper.Builder |
static class |
TokenCountFieldMapper.Defaults |
static class |
TokenCountFieldMapper.TypeParser |
FieldMapper.CopyTo, FieldMapper.MultiFields
Mapper.BuilderContext
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
CONTENT_TYPE |
COERCE_SETTING, copyTo, defaultFieldType, fieldType, IGNORE_MALFORMED_SETTING, indexCreatedVersion, multiFields
EMPTY_PARAMS
Modifier | Constructor and Description |
---|---|
protected |
TokenCountFieldMapper(java.lang.String simpleName,
MappedFieldType fieldType,
MappedFieldType defaultFieldType,
Settings indexSettings,
NamedAnalyzer analyzer,
boolean enablePositionIncrements,
FieldMapper.MultiFields multiFields,
FieldMapper.CopyTo copyTo) |
Modifier and Type | Method and Description |
---|---|
java.lang.String |
analyzer()
Name of analyzer.
|
protected java.lang.String |
contentType() |
protected void |
doMerge(Mapper mergeWith,
boolean updateAllTypes)
Merge changes coming from
mergeWith in place. |
protected void |
doXContentBody(XContentBuilder builder,
boolean includeDefaults,
ToXContent.Params params) |
boolean |
enablePositionIncrements()
Indicates if position increments are counted.
|
protected void |
parseCreateField(ParseContext context,
java.util.List<org.apache.lucene.index.IndexableField> fields)
Parse the field value and populate
fields . |
clone, copyTo, doXContentAnalyzers, doXContentDocValues, fieldType, indexOptionToString, indexTokenizeOption, iterator, merge, name, parse, termVectorOptionsToString, toXContent, updateFieldType
simpleName
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
isFragment
public static final java.lang.String CONTENT_TYPE
protected TokenCountFieldMapper(java.lang.String simpleName, MappedFieldType fieldType, MappedFieldType defaultFieldType, Settings indexSettings, NamedAnalyzer analyzer, boolean enablePositionIncrements, FieldMapper.MultiFields multiFields, FieldMapper.CopyTo copyTo)
protected void parseCreateField(ParseContext context, java.util.List<org.apache.lucene.index.IndexableField> fields) throws java.io.IOException
FieldMapper
fields
.parseCreateField
in class FieldMapper
java.io.IOException
public java.lang.String analyzer()
public boolean enablePositionIncrements()
true
if position increments are countedprotected java.lang.String contentType()
contentType
in class FieldMapper
protected void doMerge(Mapper mergeWith, boolean updateAllTypes)
FieldMapper
mergeWith
in place.doMerge
in class FieldMapper
updateAllTypes
- TODOprotected void doXContentBody(XContentBuilder builder, boolean includeDefaults, ToXContent.Params params) throws java.io.IOException
doXContentBody
in class FieldMapper
java.io.IOException