com.asakusafw.dmdl.directio.json.driver

Class JsonStreamSettings

java.lang.Object

com.asakusafw.dmdl.directio.json.driver.JsonStreamSettings

public class JsonStreamSettings
extends Object

Settings of JSON I/O stream.

Since:

0.10.3

Constructor Summary

Constructors

Constructor and Description
JsonStreamSettings()

Method Summary

Modifier and Type	Method and Description
static JsonStreamSettings	consume(DmdlSemantics environment, AstAttribute attribute, Map<String,AstAttributeElement> elements) Consumes attribute elements about I/O stream settings.
Value<ClassName>	getCompressionType() Returns the compression type.
Value<JsonFormatConstants.JsonFormatKind>	getFormatKind() Returns the format kind.
boolean	verify(DmdlSemantics environment, AstAttribute attribute) Verifies this settings.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonStreamSettings

public JsonStreamSettings()

Method Detail

getFormatKind

public Value<JsonFormatConstants.JsonFormatKind> getFormatKind()

Returns the format kind.

Returns:

the format kind

getCompressionType

public Value<ClassName> getCompressionType()

Returns the compression type.

Returns:

the compression type

consume

public static JsonStreamSettings consume(DmdlSemantics environment,
                                         AstAttribute attribute,
                                         Map<String,AstAttributeElement> elements)

Consumes attribute elements about I/O stream settings.

Parameters:

environment - the current environment

attribute - the attribute

elements - the element map to be consumed

Returns:

the consumed settings

verify

public boolean verify(DmdlSemantics environment,
                      AstAttribute attribute)

Verifies this settings.

Parameters:

environment - the current environment

attribute - the original attribute

Returns:

true if the settings seems valid, otherwise false