Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Class FallbackSyntheticSourceBlockLoader.SingleValueReader<T>

java.lang.Object

org.elasticsearch.index.mapper.FallbackSyntheticSourceBlockLoader.SingleValueReader<T>

Type Parameters:

T -

All Implemented Interfaces:

FallbackSyntheticSourceBlockLoader.Reader<T>

Enclosing class:

FallbackSyntheticSourceBlockLoader

public abstract static class FallbackSyntheticSourceBlockLoader.SingleValueReader<T>
extends Object
implements FallbackSyntheticSourceBlockLoader.Reader<T>

Reader for field types that don't parse arrays (arrays are always treated as multiple values) as opposed to field types that treat arrays as special cases (for example point).

Constructor Summary

Constructors

Constructor	Description
SingleValueReader(Object nullValue)

Method Summary

Modifier and Type	Method	Description
void	parse(XContentParser parser, List<T> accumulator)	Parses one or more complex values using a provided parser and adds them to the provided accumulator.
protected abstract void	parseNonNullValue(XContentParser parser, List<T> accumulator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.index.mapper.FallbackSyntheticSourceBlockLoader.Reader

convertValue, writeToBlock

Constructor Details

SingleValueReader

public SingleValueReader(Object nullValue)

Method Details

parse

public void parse(XContentParser parser,
 List<T> accumulator)
           throws IOException

Description copied from interface: FallbackSyntheticSourceBlockLoader.Reader

Parses one or more complex values using a provided parser and adds them to the provided accumulator.

Specified by:

parse in interface FallbackSyntheticSourceBlockLoader.Reader<T>

Parameters:

parser - parser of a value from _ignored_source field (synthetic _source value)

accumulator - list containing the results of parsing

Throws:

IOException

parseNonNullValue

protected abstract void parseNonNullValue(XContentParser parser,
 List<T> accumulator)
                                   throws IOException

Throws:

IOException