com.datastax.oss.dsbulk.codecs.jdk.number

Class NumberToNumberCodec<EXTERNAL extends Number,INTERNAL extends Number>

java.lang.Object

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

com.datastax.oss.dsbulk.codecs.jdk.number.NumberToNumberCodec<EXTERNAL,INTERNAL>

All Implemented Interfaces:

TypeCodec<EXTERNAL>

public class NumberToNumberCodec<EXTERNAL extends Number,INTERNAL extends Number>
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
NumberToNumberCodec(Class<EXTERNAL> javaType, TypeCodec<INTERNAL> targetCodec)

Method Summary

Modifier and Type	Method and Description
INTERNAL	externalToInternal(EXTERNAL value) 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 value) 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

NumberToNumberCodec

public NumberToNumberCodec(Class<EXTERNAL> javaType,
                           TypeCodec<INTERNAL> targetCodec)

Method Detail

internalToExternal

public EXTERNAL internalToExternal(INTERNAL value)

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 Number,INTERNAL extends Number>

Parameters:

value - the value's internal form.

Returns:

the value's external form.

externalToInternal

public INTERNAL externalToInternal(EXTERNAL value)

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 Number,INTERNAL extends Number>

Parameters:

value - the value's external form.

Returns:

the value's internal form.