Package com.clickhouse.data

Class ClickHouseDeserializer.ResetValueDeserializer

java.lang.Object

com.clickhouse.data.ClickHouseDeserializer.ResetValueDeserializer

All Implemented Interfaces:

ClickHouseDeserializer

Enclosing interface:

ClickHouseDeserializer

public static final class ClickHouseDeserializer.ResetValueDeserializer
extends Object
implements ClickHouseDeserializer

Nested Class Summary

Nested classes/interfaces inherited from interface com.clickhouse.data.ClickHouseDeserializer

ClickHouseDeserializer.CompositeDeserializer, ClickHouseDeserializer.ResetValueDeserializer

Field Summary

Fields inherited from interface com.clickhouse.data.ClickHouseDeserializer

EMPTY_VALUE, NOT_SUPPORTED, TYPE_NAME

Constructor Summary

Constructors

Constructor	Description
ResetValueDeserializer(ClickHouseDeserializer deserializer)

Method Summary

Modifier and Type	Method	Description
ClickHouseValue	deserialize(ClickHouseValue ref, ClickHouseInputStream input)	Deserializes data read from input stream.

Methods inherited from class java.lang.Object

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

Constructor Details

ResetValueDeserializer

public ResetValueDeserializer(ClickHouseDeserializer deserializer)

Method Details

deserialize

public ClickHouseValue deserialize(ClickHouseValue ref,
 ClickHouseInputStream input)
                            throws IOException

Description copied from interface: ClickHouseDeserializer

Deserializes data read from input stream.

Specified by:

deserialize in interface ClickHouseDeserializer

Parameters:

ref - wrapper object can be reused, could be null(always return new wrapper object)

input - non-null input stream

Returns:

deserialized value which usually is same as ref, return null if the deserialization expects more

Throws:

IOException - when failed to read data from input stream