How to use

FieldMapper$Builder

in

org.elasticsearch.index.mapper

@Override
public Builder docValues(boolean docValues) {
  if (docValues == true) {
    throw new IllegalArgumentException("field [" + name + "] does not currently support " + TypeParsers.DOC_VALUES);
  }
  return super.docValues(docValues);
}

@Override
protected void setupFieldType(BuilderContext context) {
  super.setupFieldType(context);
  DateFormatter dateTimeFormatter = fieldType().dateTimeFormatter;
  if (fieldType().rangeType == RangeType.DATE) {
    if (!locale.equals(dateTimeFormatter.locale())) {
      fieldType().setDateTimeFormatter(dateTimeFormatter.withLocale(locale));
    }
  } else if (dateTimeFormatter != null) {
    throw new IllegalArgumentException("field [" + name() + "] of type [" + fieldType().rangeType
      + "] should not define a dateTimeFormatter unless it is a " + RangeType.DATE + " type");
  }
}

  throw new MapperParsingException("no handler for type [" + type + "] declared on field [" + multiFieldName + "]");
builder.addMultiField(typeParser.parse(multiFieldName, multiFieldNodes, parserContext));
multiFieldNodes.remove("type");
DocumentMapperParser.checkNoRemainingFields(propName, multiFieldNodes, parserContext.indexVersionCreated());

@Override
protected void setupFieldType(BuilderContext context) {
  super.setupFieldType(context);
  FormatDateTimeFormatter dateTimeFormatter = fieldType().dateTimeFormatter;
  if (!locale.equals(dateTimeFormatter.locale())) {
    fieldType().setDateTimeFormatter( new FormatDateTimeFormatter(dateTimeFormatter.format(),
        dateTimeFormatter.parser(), dateTimeFormatter.printer(), locale));
  }
}

@Override
public JoinFieldType fieldType() {
  return (JoinFieldType) super.fieldType();
}

@Override
public JoinFieldType fieldType() {
  return (JoinFieldType) super.fieldType();
}

@Override
protected void setupFieldType(BuilderContext context) {
  super.setupFieldType(context);
}

@Override
public Builder docValues(boolean docValues) {
  if (docValues) {
    throw new IllegalArgumentException("[text] fields do not support doc values");
  }
  return super.docValues(docValues);
}

@Override
protected void setupFieldType(BuilderContext context) {
  super.setupFieldType(context);
}

@Override
public TextFieldType fieldType() {
  return (TextFieldType) super.fieldType();
}

@Override
public KeywordFieldType fieldType() {
  return (KeywordFieldType) super.fieldType();
}

@Override
public StringFieldType fieldType() {
  return (StringFieldType) super.fieldType();
}

@Override
public KeywordFieldType fieldType() {
  return (KeywordFieldType) super.fieldType();
}

@Override
public Builder docValues(boolean docValues) {
  if (docValues == true) {
    throw new IllegalArgumentException("field [" + name + "] does not currently support " + TypeParsers.DOC_VALUES);
  }
  return super.docValues(docValues);
}

@Override
public JoinFieldType fieldType() {
  return (JoinFieldType) super.fieldType();
}

protected void setupFieldType(BuilderContext context) {
  super.setupFieldType(context);
  fieldType.setOmitNorms(fieldType.omitNorms() && fieldType.boost() == 1.0f);
  int precisionStep = fieldType.numericPrecisionStep();
  if (precisionStep <= 0 || precisionStep >= maxPrecisionStep()) {
    fieldType.setNumericPrecisionStep(Integer.MAX_VALUE);
  }
  fieldType.setIndexAnalyzer(makeNumberAnalyzer(fieldType.numericPrecisionStep()));
  fieldType.setSearchAnalyzer(makeNumberAnalyzer(Integer.MAX_VALUE));
}

@Override
protected void setupFieldType(BuilderContext context) {
  super.setupFieldType(context);
}

protected String buildIndexName(BuilderContext context) {
  if (context.indexCreatedVersion().onOrAfter(Version.V_2_0_0_beta1)) {
    return buildFullName(context);
  }
  String actualIndexName = indexName == null ? name : indexName;
  return context.path().pathAsText(actualIndexName);
}

@Override
public KeywordFieldType fieldType() {
  return (KeywordFieldType) super.fieldType();
}

@SuppressWarnings("unchecked")
public static void parseCopyFields(Object propNode, FieldMapper.Builder builder) {
  FieldMapper.CopyTo.Builder copyToBuilder = new FieldMapper.CopyTo.Builder();
  if (isArray(propNode)) {
    for(Object node : (List<Object>) propNode) {
      copyToBuilder.add(nodeStringValue(node, null));
    }
  } else {
    copyToBuilder.add(nodeStringValue(propNode, null));
  }
  builder.copyTo(copyToBuilder.build());
}