Package com.lucimber.dbus.codec.decoder

Class DictDecoder<KeyT extends DBusBasicType,ValueT extends DBusType>

java.lang.Object

com.lucimber.dbus.codec.decoder.DictDecoder<KeyT,ValueT>

Type Parameters:

KeyT - The data type of the key.

ValueT - The data type of the value.

All Implemented Interfaces:

Decoder<ByteBuffer,DBusDict<KeyT,ValueT>>

public final class DictDecoder<KeyT extends DBusBasicType,ValueT extends DBusType>
extends Object
implements Decoder<ByteBuffer,DBusDict<KeyT,ValueT>>

A decoder which unmarshals a dictionary from the byte stream format used by D-Bus.

Constructor Summary

Constructors

Constructor	Description
DictDecoder(DBusSignature signature)	Creates a new decoder for D-Bus dictionary types.

Method Summary

Modifier and Type	Method	Description
DecoderResult<DBusDict<KeyT,ValueT>>	decode(ByteBuffer buffer, int offset)	Decodes a specific type from a buffer.

Methods inherited from class java.lang.Object

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

Constructor Details

DictDecoder

public DictDecoder(DBusSignature signature)

Creates a new decoder for D-Bus dictionary types.

Parameters:

signature - the dictionary signature to decode

Throws:

IllegalArgumentException - if signature is not a dictionary

Method Details

decode

public DecoderResult<DBusDict<KeyT,ValueT>> decode(ByteBuffer buffer,
 int offset)
                                            throws DecoderException

Description copied from interface: Decoder

Decodes a specific type from a buffer.

Specified by:

decode in interface Decoder<KeyT extends DBusBasicType,ValueT extends DBusType>

Parameters:

buffer - The buffer that contains the marshalled type.

offset - The number of bytes of a message, that have already been decoded.

Returns:

The result of the decoding procedure.

Throws:

DecoderException - If the value could not be decoded successfully.