com.asakusafw.vocabulary.flow.graph

Class OperatorDescription.Declaration

java.lang.Object

com.asakusafw.vocabulary.flow.graph.OperatorDescription.Declaration

Enclosing class:

OperatorDescription

public static class OperatorDescription.Declaration
extends Object

Represents a declaration of operator.

Constructor Summary

Constructors

Constructor and Description
Declaration(Class<? extends Annotation> annotationType, Class<?> declaring, Class<?> implementing, String name, List<Class<?>> parameterTypes) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
Class<? extends Annotation>	getAnnotationType() Returns the operator annotation type.
Class<?>	getDeclaring() Returns the declaring class.
Class<?>	getImplementing() Returns the implementation class.
String	getName() Returns the operator method name.
List<Class<?>>	getParameterTypes() Returns the erased parameter types of the operator method.
Method	toMethod() Returns the reflective object of the target operator method.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Declaration

public Declaration(Class<? extends Annotation> annotationType,
                   Class<?> declaring,
                   Class<?> implementing,
                   String name,
                   List<Class<?>> parameterTypes)

Creates a new instance.

Parameters:

annotationType - the operator annotation type

declaring - the declaring class (a.k.a. operator class)

implementing - the implementation class

name - the operator method name

parameterTypes - the erased parameter types of the operator method

Throws:

IllegalArgumentException - if some parameters are null

Method Detail

getAnnotationType

public Class<? extends Annotation> getAnnotationType()

Returns the operator annotation type.

Returns:

the operator annotation type

getDeclaring

public Class<?> getDeclaring()

Returns the declaring class.

Returns:

the declaring class

getImplementing

public Class<?> getImplementing()

Returns the implementation class.

Returns:

the implementation class

getName

public String getName()

Returns the operator method name.

Returns:

the operator method name

getParameterTypes

public List<Class<?>> getParameterTypes()

Returns the erased parameter types of the operator method.

Returns:

the parameter types

toMethod

public Method toMethod()

Returns the reflective object of the target operator method.

Returns:

the reflective object, or null if there is no such a corresponding method

toString

public String toString()

Overrides:

toString in class Object