io.picodata.driver.api.conditions

Interface PositionField

All Superinterfaces:

FieldIdentifier<TarantoolFieldMetadata,Integer>, Serializable

All Known Implementing Classes:

PositionFieldImpl

public interface PositionField
extends FieldIdentifier<TarantoolFieldMetadata,Integer>

Represents a field defined by position

Method Summary

Modifier and Type	Method and Description
TarantoolFieldMetadata	metadata(TarantoolMetadataOperations metadataOperations, TarantoolSpaceMetadata spaceMetadata) Returns metadata object corresponding to the field identifier type
Integer	toIdentifier() Get serializable form of the identifier

Method Detail

metadata

TarantoolFieldMetadata metadata(TarantoolMetadataOperations metadataOperations,
                                TarantoolSpaceMetadata spaceMetadata)

Description copied from interface: FieldIdentifier

Returns metadata object corresponding to the field identifier type

Specified by:

metadata in interface FieldIdentifier<TarantoolFieldMetadata,Integer>

Parameters:

metadataOperations - for retrieving the operand metadata and checking the filed or index availability

spaceMetadata - space metadata this field or index belongs to

Returns:

name to be used in filter condition

toIdentifier

Integer toIdentifier()

Description copied from interface: FieldIdentifier

Get serializable form of the identifier

Specified by:

toIdentifier in interface FieldIdentifier<TarantoolFieldMetadata,Integer>

Returns:

an object serializable into MessagePack