Package org.elasticsearch.search

Class DocValueFormat.UnsignedLongShiftedDocValueFormat

java.lang.Object

org.elasticsearch.search.DocValueFormat.UnsignedLongShiftedDocValueFormat

All Implemented Interfaces:

NamedWriteable, Writeable, DocValueFormat

Enclosing interface:

DocValueFormat

public static class DocValueFormat.UnsignedLongShiftedDocValueFormat
extends Object
implements DocValueFormat

DocValues format for unsigned 64 bit long values, that are stored as shifted signed 64 bit long values.

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.search.DocValueFormat

DocValueFormat.BinaryDocValueFormat, DocValueFormat.BooleanDocValueFormat, DocValueFormat.DateTime, DocValueFormat.Decimal, DocValueFormat.GeoHashDocValueFormat, DocValueFormat.GeoTileDocValueFormat, DocValueFormat.IpDocValueFormat, DocValueFormat.RawDocValueFormat, DocValueFormat.UnsignedLongShiftedDocValueFormat

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields

Modifier and Type	Field	Description
static DocValueFormat	INSTANCE

Fields inherited from interface org.elasticsearch.search.DocValueFormat

BIGINTEGER_2_64_MINUS_ONE, BINARY, BOOLEAN, GEOHASH, GEOTILE, IP, MASK_2_63, RAW, UNSIGNED_LONG_SHIFTED

Method Summary

Modifier and Type	Method	Description
Double	format(double value)	Double docValues of the unsigned_long field type are already in the formatted representation, so we don't need to do anything here
Object	format(long value)	Formats a raw docValue that is stored in the shifted long format to the unsigned long representation.
Object	formatSortValue(Object value)	Formats a value of a sort field in a search response.
String	getWriteableName()	Returns the name of the writeable object
double	parseDouble(String value, boolean roundUp, LongSupplier now)	Parse a value that was formatted with DocValueFormat.format(double) back to the original double value.
long	parseLong(String value, boolean roundUp, LongSupplier now)	Formats the unsigned long to the shifted long format
String	toString()
void	writeTo(StreamOutput out)	Write this into the StreamOutput.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.search.DocValueFormat

format, parseBytesRef

Field Details

INSTANCE

public static final DocValueFormat INSTANCE

Method Details

getWriteableName

public String getWriteableName()

Description copied from interface: NamedWriteable

Returns the name of the writeable object

Specified by:

getWriteableName in interface NamedWriteable

writeTo

public void writeTo(StreamOutput out)

Description copied from interface: Writeable

Write this into the StreamOutput.

Specified by:

writeTo in interface Writeable

toString

public String toString()

Overrides:

toString in class Object

parseLong

public long parseLong(String value,
 boolean roundUp,
 LongSupplier now)

Formats the unsigned long to the shifted long format

Specified by:

parseLong in interface DocValueFormat

format

public Object format(long value)

Formats a raw docValue that is stored in the shifted long format to the unsigned long representation.

Specified by:

format in interface DocValueFormat

formatSortValue

public Object formatSortValue(Object value)

Description copied from interface: DocValueFormat

Formats a value of a sort field in a search response. This is used by SearchSortValues to avoid sending the internal representation of a value of a sort field in a search response. The default implementation formats BytesRef but leave other types as-is.

Specified by:

formatSortValue in interface DocValueFormat

format

public Double format(double value)

Double docValues of the unsigned_long field type are already in the formatted representation, so we don't need to do anything here

Specified by:

format in interface DocValueFormat

parseDouble

public double parseDouble(String value,
 boolean roundUp,
 LongSupplier now)

Description copied from interface: DocValueFormat

Parse a value that was formatted with DocValueFormat.format(double) back to the original double value.

Specified by:

parseDouble in interface DocValueFormat