com.asakusafw.vocabulary.flow.builder

Class Constant

java.lang.Object

com.asakusafw.vocabulary.flow.builder.Constant

All Implemented Interfaces:

Data

public class Constant
extends Object
implements Data

Represents a constant.

Since:

0.9.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.asakusafw.vocabulary.flow.builder.Data

Data.Kind

Constructor Summary

Constructors

Constructor and Description
Constant(Type type, Object value) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
Data.Kind	getKind() Returns the kind of this data.
Type	getType() Returns the type.
Object	getValue() Returns the constant value.
static Constant	of(Object value) Returns an instance which represents the specified value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Constant

public Constant(Type type,
                Object value)

Creates a new instance.

Parameters:

type - the value type

value - the constant value, or null if the constant represents null value

Method Detail

of

public static Constant of(Object value)

Returns an instance which represents the specified value.

Parameters:

value - the constant value, or null if the constant represents null value

Returns:

the created instance

getKind

public Data.Kind getKind()

Description copied from interface: Data

Returns the kind of this data.

Specified by:

getKind in interface Data

Returns:

the kind

getType

public Type getType()

Returns the type.

Returns:

the type

getValue

public Object getValue()

Returns the constant value.

Returns:

the value