Package io.objectbox.converter

Class StringLongMapConverter

java.lang.Object

io.objectbox.converter.FlexObjectConverter

io.objectbox.converter.StringFlexMapConverter

io.objectbox.converter.StringLongMapConverter

All Implemented Interfaces:

PropertyConverter<Object,byte[]>

public class StringLongMapConverter
extends StringFlexMapConverter

Like StringFlexMapConverter, but always restores integer map values as Long.

Used by default to convert Map<String, Long>.

Constructor Summary

Constructors

Constructor	Description
StringLongMapConverter()

Method Summary

Modifier and Type	Method	Description
protected boolean	shouldRestoreAsLong(io.objectbox.flatbuffers.FlexBuffers.Reference reference)	Returns true if the width in bytes stored in the private parentWidth field of FlexBuffers.Reference is 8.

Methods inherited from class io.objectbox.converter.FlexObjectConverter

checkMapKeyType, convertToDatabaseValue, convertToEntityProperty

Methods inherited from class java.lang.Object

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

Constructor Details

StringLongMapConverter

public StringLongMapConverter()

Method Details

shouldRestoreAsLong

protected boolean shouldRestoreAsLong(io.objectbox.flatbuffers.FlexBuffers.Reference reference)

Description copied from class: FlexObjectConverter

Returns true if the width in bytes stored in the private parentWidth field of FlexBuffers.Reference is 8. Note: FlexBuffers stores all items in a map/vector using the size of the widest item. However, an item's size is only as wide as needed, e.g. a 64-bit integer (Java Long, 8 bytes) will be reduced to 1 byte if it does not exceed its value range.

Overrides:

shouldRestoreAsLong in class FlexObjectConverter