Package org.elasticsearch.index.mapper

Class TokenCountFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

org.elasticsearch.index.mapper.FieldMapper

org.elasticsearch.index.mapper.TokenCountFieldMapper

All Implemented Interfaces:

Cloneable, Iterable<Mapper>, org.elasticsearch.xcontent.ToXContent, org.elasticsearch.xcontent.ToXContentFragment

public class TokenCountFieldMapper
extends FieldMapper

A 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.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TokenCountFieldMapper.Builder

Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.FieldMapper

FieldMapper.Conflicts, FieldMapper.CopyTo, FieldMapper.MergeValidator<T extends Object>, FieldMapper.MultiFields, FieldMapper.Parameter<T extends Object>, FieldMapper.Serializer<T extends Object>, FieldMapper.SerializerCheck<T extends Object>, FieldMapper.TypeParser

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

org.elasticsearch.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.xcontent.ToXContent.MapParams, org.elasticsearch.xcontent.ToXContent.Params

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONTENT_TYPE
static FieldMapper.TypeParser	PARSER

Fields inherited from class org.elasticsearch.index.mapper.FieldMapper

COERCE_SETTING, copyTo, hasScript, IGNORE_MALFORMED_SETTING, indexAnalyzers, mappedFieldType, multiFields, onScriptError

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TokenCountFieldMapper(String simpleName, MappedFieldType defaultFieldType, FieldMapper.MultiFields multiFields, FieldMapper.CopyTo copyTo, TokenCountFieldMapper.Builder builder)

Method Summary

Modifier and Type	Method	Description
String	analyzer()	Name of analyzer.
protected String	contentType()
boolean	enablePositionIncrements()	Indicates if position increments are counted.
FieldMapper.Builder	getMergeBuilder()
protected void	parseCreateField(DocumentParserContext context)

Methods inherited from class org.elasticsearch.index.mapper.FieldMapper

checkIncomingMergeType, copyTo, doValidate, doXContentBody, executeScript, fieldType, hasScript, indexAnalyzers, indexScriptValues, iterator, merge, multiFields, name, notInMultiFields, parse, parsesArrayValue, toXContent, typeName, validate

Methods inherited from class org.elasticsearch.index.mapper.Mapper

simpleName

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.elasticsearch.xcontent.ToXContentFragment

isFragment

Field Details

CONTENT_TYPE

public static final String CONTENT_TYPE

See Also:

• Constant Field Values

PARSER

public static FieldMapper.TypeParser PARSER

Constructor Details

TokenCountFieldMapper

protected TokenCountFieldMapper(String simpleName,
 MappedFieldType defaultFieldType,
 FieldMapper.MultiFields multiFields,
 FieldMapper.CopyTo copyTo,
 TokenCountFieldMapper.Builder builder)

Method Details

parseCreateField

protected void parseCreateField(DocumentParserContext context)
                         throws IOException

Specified by:

parseCreateField in class FieldMapper

Throws:

IOException

analyzer

public String analyzer()

Name of analyzer.

Returns:

name of analyzer

enablePositionIncrements

public boolean enablePositionIncrements()

Indicates if position increments are counted.

Returns:

true if position increments are counted

contentType

protected String contentType()

Specified by:

contentType in class FieldMapper

getMergeBuilder

public FieldMapper.Builder getMergeBuilder()

Specified by:

getMergeBuilder in class FieldMapper