com.asakusafw.dmdl.windgate.csv.driver

Class CsvFieldTrait

java.lang.Object

com.asakusafw.dmdl.windgate.csv.driver.CsvFieldTrait

All Implemented Interfaces:

Element, Trait<CsvFieldTrait>

public class CsvFieldTrait
extends Object
implements Trait<CsvFieldTrait>

Attributes for CSV fields.

Since:

0.2.4

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CsvFieldTrait.Kind The field kind.
static class	CsvFieldTrait.QuoteStrategy Column quoting strategy.

Constructor Summary

Constructors

Constructor and Description
CsvFieldTrait(AstNode originalAst, CsvFieldTrait.Kind kind, String name) Creates a new instance.
CsvFieldTrait(AstNode originalAst, CsvFieldTrait.Kind kind, String name, CsvFieldTrait.QuoteStrategy quote) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
static String	getFieldName(PropertyDeclaration property) Returns the CSV field name of the property.
static CsvFieldTrait.Kind	getKind(PropertyDeclaration property, CsvFieldTrait.Kind defaultKind) Returns the CSV field kind of the property.
AstNode	getOriginalAst() Returns the corresponded syntactic element of this.
static CsvFieldTrait.QuoteStrategy	getQuoteStrategy(PropertyDeclaration property) Returns the quoting strategy for the CSV field property.

Methods inherited from class java.lang.Object

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

Constructor Detail

CsvFieldTrait

public CsvFieldTrait(AstNode originalAst,
                     CsvFieldTrait.Kind kind,
                     String name)

Creates a new instance.

Parameters:

originalAst - the original AST, or null if this is an ad-hoc element

kind - the field kind

name - the explicit field name (nullable)

Throws:

IllegalArgumentException - if some parameters were null

CsvFieldTrait

public CsvFieldTrait(AstNode originalAst,
                     CsvFieldTrait.Kind kind,
                     String name,
                     CsvFieldTrait.QuoteStrategy quote)

Creates a new instance.

Parameters:

originalAst - the original AST, or null if this is an ad-hoc element

kind - the field kind

name - the explicit field name (nullable)

quote - quoting strategy (nullable)

Throws:

IllegalArgumentException - if some parameters were null

Since:

0.9.0

Method Detail

getOriginalAst

public AstNode getOriginalAst()

Description copied from interface: Element

Returns the corresponded syntactic element of this.

Specified by:

getOriginalAst in interface Element

Returns:

the corresponded syntactic element, or null if unknown

getKind

public static CsvFieldTrait.Kind getKind(PropertyDeclaration property,
                                         CsvFieldTrait.Kind defaultKind)

Returns the CSV field kind of the property. If the field kind is not declared explicitly in the property, this returns the default kind.

Parameters:

property - target property

defaultKind - default kind

Returns:

the field kind

Throws:

IllegalArgumentException - if some parameters were null

getFieldName

public static String getFieldName(PropertyDeclaration property)

Returns the CSV field name of the property. If the field name is not declared explicitly in the property, this returns the property name.

Parameters:

property - target property

Returns:

the field name

Throws:

IllegalArgumentException - if some parameters were null

getQuoteStrategy

public static CsvFieldTrait.QuoteStrategy getQuoteStrategy(PropertyDeclaration property)

Returns the quoting strategy for the CSV field property.

Parameters:

property - the target property

Returns:

the quoting strategy

Throws:

IllegalArgumentException - if some parameters were null

Since:

0.9.0