org.cryptimeleon.math.serialization.annotations.internal

Class MapRepresentationHandler

java.lang.Object

org.cryptimeleon.math.serialization.annotations.internal.MapRepresentationHandler

All Implemented Interfaces:

RepresentationHandler

public class MapRepresentationHandler
extends java.lang.Object
implements RepresentationHandler

A handler for serializing/deserializing Map instances.

Field Summary

Fields

Modifier and Type	Field and Description
protected RepresentationHandler	keyHandler Handler for the map's keys.
protected java.lang.reflect.Type	keyType Type of the map's keys.
protected java.lang.Class<?>	mapType Class of the map.
protected RepresentationHandler	valueHandler Handler for the map's values.
protected java.lang.reflect.Type	valueType Type of the map#s values.

Constructor Summary

Constructors

Constructor and Description
MapRepresentationHandler(RepresentationHandler keyHandler, RepresentationHandler valueHandler, java.lang.reflect.Type mapType)

Method Summary

Modifier and Type	Method and Description
static boolean	canHandle(java.lang.reflect.Type mapType) Checks whether this handler can handle maps of the given type.
java.lang.Object	deserializeFromRepresentation(Representation repr, java.util.function.Function<java.lang.String,RepresentationRestorer> getRegisteredRestorer) Deserializes the given representation using the given representation restorers.
static java.lang.reflect.Type	getKeyType(java.lang.reflect.Type mapType) Retrieves the key type of the given map type.
static java.lang.reflect.Type	getValueType(java.lang.reflect.Type mapType) Retrieves the value type of the given map type.
Representation	serializeToRepresentation(java.lang.Object obj) Serializes (creates a representation of) the given object.

Methods inherited from class java.lang.Object

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

Field Detail

keyHandler

protected RepresentationHandler keyHandler

Handler for the map's keys.

valueHandler

protected RepresentationHandler valueHandler

Handler for the map's values.

mapType

protected java.lang.Class<?> mapType

Class of the map.

keyType

protected java.lang.reflect.Type keyType

Type of the map's keys.

valueType

protected java.lang.reflect.Type valueType

Type of the map#s values.

Constructor Detail

MapRepresentationHandler

public MapRepresentationHandler(RepresentationHandler keyHandler,
                                RepresentationHandler valueHandler,
                                java.lang.reflect.Type mapType)

Method Detail

getKeyType

public static java.lang.reflect.Type getKeyType(java.lang.reflect.Type mapType)

Retrieves the key type of the given map type.

Parameters:

mapType - the map type

Returns:

the type of the keys found in maps of the given type

getValueType

public static java.lang.reflect.Type getValueType(java.lang.reflect.Type mapType)

Retrieves the value type of the given map type.

Parameters:

mapType - the map type

Returns:

the type of the values found in maps of the given type

canHandle

public static boolean canHandle(java.lang.reflect.Type mapType)

Checks whether this handler can handle maps of the given type.

Parameters:

mapType - the type to check

Returns:

true if this handler can handle the given type, else false

deserializeFromRepresentation

public java.lang.Object deserializeFromRepresentation(Representation repr,
                                                      java.util.function.Function<java.lang.String,RepresentationRestorer> getRegisteredRestorer)

Description copied from interface: RepresentationHandler

Deserializes the given representation using the given representation restorers.

Specified by:

deserializeFromRepresentation in interface RepresentationHandler

Parameters:

repr - the representation to deserialize

getRegisteredRestorer - maps representation restorer names to the restorers

Returns:

the deserialized object

serializeToRepresentation

public Representation serializeToRepresentation(java.lang.Object obj)

Description copied from interface: RepresentationHandler

Serializes (creates a representation of) the given object.

Specified by:

serializeToRepresentation in interface RepresentationHandler

Parameters:

obj - the object to serialize

Returns:

the corresponding representation