Package org.apache.cassandra.cql3.functions

Interface ArgumentDeserializer

All Known Implementing Classes:

AbstractType.DefaultArgumentDeserializer, NumberType.NumberArgumentDeserializer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ArgumentDeserializer

Utility used to deserialize function arguments.

Field Summary

Fields

Modifier and Type	Field	Description
static final ArgumentDeserializer	NOOP_DESERIALIZER	An ArgumentDeserializer that do not deserialize data.

Method Summary

Modifier and Type	Method	Description
Object	deserialize(ProtocolVersion protocolVersion, ByteBuffer buffer)	Deserializes the specified function argument.

Field Details

NOOP_DESERIALIZER

static final ArgumentDeserializer NOOP_DESERIALIZER

An ArgumentDeserializer that do not deserialize data.

Method Details

deserialize

Object deserialize(ProtocolVersion protocolVersion,
 ByteBuffer buffer)

Deserializes the specified function argument.

Parameters:

protocolVersion - the protocol version

buffer - the serialized argument

Returns:

the deserialized argument