com.datastax.oss.dsbulk.codecs.jdk.collection

Class CollectionToCollectionCodec<EXTERNAL extends Collection<Object>,INTERNAL extends Collection<Object>>

java.lang.Object

com.datastax.oss.dsbulk.codecs.api.ConvertingCodec<EXTERNAL,INTERNAL>

com.datastax.oss.dsbulk.codecs.jdk.collection.CollectionToCollectionCodec<EXTERNAL,INTERNAL>

All Implemented Interfaces:

TypeCodec<EXTERNAL>

public class CollectionToCollectionCodec<EXTERNAL extends Collection<Object>,INTERNAL extends Collection<Object>>
extends ConvertingCodec<EXTERNAL,INTERNAL>

Field Summary

Fields inherited from class com.datastax.oss.dsbulk.codecs.api.ConvertingCodec

internalCodec, javaType

Constructor Summary

Constructors

Constructor and Description
CollectionToCollectionCodec(Class<EXTERNAL> javaType, TypeCodec<INTERNAL> targetCodec, ConvertingCodec<Object,Object> elementCodec, Supplier<INTERNAL> collectionCreator)

Method Summary

Modifier and Type	Method and Description
INTERNAL	externalToInternal(EXTERNAL external) Converts the external representation of a value (i.e., the value, as produced by a connector) to its internal representation (i.e., the Java type that matches the target CQL type).
EXTERNAL	internalToExternal(INTERNAL internal) Converts the internal representation of a value (i.e., the Java type that matches the target CQL type) to its external representation (i.e., the value, as consumed by a connector).

Methods inherited from class com.datastax.oss.dsbulk.codecs.api.ConvertingCodec

decode, encode, format, getCqlType, getInternalCodec, getInternalJavaType, getJavaType, parse

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.datastax.oss.driver.api.core.type.codec.TypeCodec

accepts, accepts, accepts, accepts

Constructor Detail

CollectionToCollectionCodec

public CollectionToCollectionCodec(Class<EXTERNAL> javaType,
                                   TypeCodec<INTERNAL> targetCodec,
                                   ConvertingCodec<Object,Object> elementCodec,
                                   Supplier<INTERNAL> collectionCreator)

Method Detail

externalToInternal

public INTERNAL externalToInternal(EXTERNAL external)

Description copied from class: ConvertingCodec

Converts the external representation of a value (i.e., the value, as produced by a connector) to its internal representation (i.e., the Java type that matches the target CQL type).

Specified by:

externalToInternal in class ConvertingCodec<EXTERNAL extends Collection<Object>,INTERNAL extends Collection<Object>>

Parameters:

external - the value's external form.

Returns:

the value's internal form.

internalToExternal

public EXTERNAL internalToExternal(INTERNAL internal)

Description copied from class: ConvertingCodec

Converts the internal representation of a value (i.e., the Java type that matches the target CQL type) to its external representation (i.e., the value, as consumed by a connector).

Specified by:

internalToExternal in class ConvertingCodec<EXTERNAL extends Collection<Object>,INTERNAL extends Collection<Object>>

Parameters:

internal - the value's internal form.

Returns:

the value's external form.