ATL 转换：包括第三个元模型

发布于 2024-12-19 14:05:49 字数 925 浏览 2 评论 0原文

我想检查 ATL 转换中某个元素是否是另一个元模型的类型，该元模型既不是源元模型也不是目标元模型。（在本例中为 JavaModelMM）。

这是错误消息： org.eclipse.m2m.atl.engine.emfvm.VMException：找不到参考模型 JavaModelMM

有谁如何“包含”其他模型？

多谢

-- @nsURI JavaModelMM=http://www.eclipse.org/MoDisco/Java/0.2.incubation/java
-- @nsURI Javapp=http://www.eclipse.org/MoDisco/Java/Composition/0.1.incubation    /javaApplication
-- @nsURI SMM=http://www.eclipse.org/MoDisco/SMM/1.0.Beta2/smm


module JavaApp2LOC;
create Metrics: SMM from JavaApplication: Javapp;

rule name {
    from
        region: Javapp!JavaNodeSourceRegion (
            region.javaNode.isMethodDeclaration()
        )
    to
        loc: SMM!NamedMeasure (
            name <- region.javaNode.toString()
        )
}


helper context OclAny  def: isMethodDeclaration() : Boolean = 
    if self.oclIsTypeOf(JavaModelMM!MethodDeclaration.oclType()) then true
    else false
    endif;

原文

i want to check in an ATL transformation if an element is a type of another metamodel, that is neither the source nor the target metamodel. (In this case JavaModelMM).

This is the error message:
org.eclipse.m2m.atl.engine.emfvm.VMException: Cannot find reference model JavaModelMM

Does anyone how to "include" other models?

Thanks a lot

-- @nsURI JavaModelMM=http://www.eclipse.org/MoDisco/Java/0.2.incubation/java
-- @nsURI Javapp=http://www.eclipse.org/MoDisco/Java/Composition/0.1.incubation    /javaApplication
-- @nsURI SMM=http://www.eclipse.org/MoDisco/SMM/1.0.Beta2/smm


module JavaApp2LOC;
create Metrics: SMM from JavaApplication: Javapp;

rule name {
    from
        region: Javapp!JavaNodeSourceRegion (
            region.javaNode.isMethodDeclaration()
        )
    to
        loc: SMM!NamedMeasure (
            name <- region.javaNode.toString()
        )
}


helper context OclAny  def: isMethodDeclaration() : Boolean = 
    if self.oclIsTypeOf(JavaModelMM!MethodDeclaration.oclType()) then true
    else false
    endif;

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初见 2024-12-26 14:05:49

您只需在 create 语句的 from 子句中列出第三个即可。

-- @nsURI JavaModelMM=http://www.eclipse.org/MoDisco/Java/0.2.incubation/java
-- @nsURI Javapp=http://www.eclipse.org/MoDisco/Java/Composition/0.1.incubation/javaApplication
-- @nsURI SMM=http://www.eclipse.org/MoDisco/SMM/1.0.Beta2/smm
-- @nsURI ECore=http://www.eclipse.org/emf/2002/Ecore

module JavaApp2LOC;
create Metrics: SMM from JavaApplication: Javapp, anotherInput: ECore;

请注意，您还可以指定多个目标模型。

You just need to list the third one in the from clause of the create statement.

-- @nsURI JavaModelMM=http://www.eclipse.org/MoDisco/Java/0.2.incubation/java
-- @nsURI Javapp=http://www.eclipse.org/MoDisco/Java/Composition/0.1.incubation/javaApplication
-- @nsURI SMM=http://www.eclipse.org/MoDisco/SMM/1.0.Beta2/smm
-- @nsURI ECore=http://www.eclipse.org/emf/2002/Ecore

module JavaApp2LOC;
create Metrics: SMM from JavaApplication: Javapp, anotherInput: ECore;

Note that you can also specify multiple target models.

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