Package net.minestom.server.data

Class SerializableDataImpl

java.lang.Object

net.minestom.server.data.DataImpl

net.minestom.server.data.SerializableDataImpl

All Implemented Interfaces:

Data, SerializableData

public class SerializableDataImpl
extends DataImpl
implements SerializableData

SerializableData implementation based on DataImpl.

Field Summary

Fields inherited from class net.minestom.server.data.DataImpl

data, dataType

Fields inherited from interface net.minestom.server.data.Data

EMPTY

Fields inherited from interface net.minestom.server.data.SerializableData

DATA_MANAGER

Constructor Summary

Constructors

Constructor	Description
SerializableDataImpl()

Method Summary

Modifier and Type	Method	Description
Data	copy()	Copies this data.
byte[]	getSerializedData(it.unimi.dsi.fastutil.objects.Object2ShortMap<java.lang.String> typeToIndexMap, boolean indexed)	Serializes the data into an array of bytes.
void	readSerializedData(BinaryReader reader, it.unimi.dsi.fastutil.objects.Object2ShortMap<java.lang.String> typeToIndexMap)	Reads the data of a SerializableData when you already have the index map.
<T> void	set(java.lang.String key, T value, java.lang.Class<T> type)	Sets a value to a specific key.

Methods inherited from class net.minestom.server.data.DataImpl

get, getKeys, getOrDefault, hasKey, isEmpty

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minestom.server.data.Data

get, getKeys, getOrDefault, hasKey, isEmpty, set

Methods inherited from interface net.minestom.server.data.SerializableData

getIndexedSerializedData, readIndexedSerializedData

Constructor Details

SerializableDataImpl

public SerializableDataImpl()

Method Details

set

public <T> void set(@NotNull java.lang.String key, @Nullable T value, @Nullable java.lang.Class<T> type)

Sets a value to a specific key.

WARNING: the type needs to be registered in DataManager.

Specified by:

set in interface Data

Specified by:

set in interface SerializableData

Overrides:

set in class DataImpl

Type Parameters:

T - the value generic

Parameters:

key - the key

value - the value object

type - the value type

Throws:

java.lang.UnsupportedOperationException - if type is not registered in DataManager

copy

@NotNull public Data copy()

Description copied from interface: Data

Copies this data.

Specified by:

copy in interface Data

Overrides:

copy in class DataImpl

Returns:

a cloned data object

getSerializedData

@NotNull public byte[] getSerializedData(@NotNull it.unimi.dsi.fastutil.objects.Object2ShortMap<java.lang.String> typeToIndexMap, boolean indexed)

Description copied from interface: SerializableData

Serializes the data into an array of bytes.

Use SerializableData.readIndexedSerializedData(BinaryReader) if indexed is true, SerializableData.readSerializedData(BinaryReader, Object2ShortMap) otherwise with the index map to convert it back to a SerializableData.

Specified by:

getSerializedData in interface SerializableData

Parameters:

typeToIndexMap - the type to index map, will create entries if new types are discovered. The map is not thread-safe

indexed - true to add the types index in the header

Returns:

the array representation of this data object

readSerializedData

public void readSerializedData(@NotNull BinaryReader reader, @NotNull it.unimi.dsi.fastutil.objects.Object2ShortMap<java.lang.String> typeToIndexMap)

Description copied from interface: SerializableData

Reads the data of a SerializableData when you already have the index map.

WARNING: the data to read should not have any index to read and your index map should be COMPLETE. Use SerializableData.readIndexedSerializedData(BinaryReader) if you need to read the header.

Specified by:

readSerializedData in interface SerializableData

Parameters:

reader - the binary reader

typeToIndexMap - the index map