grammar org.xtext.example.mydsl.Entity with org.eclipse.xtext.common.Terminals

generate entity "..."

Model:
	greetings+=Greeting*;
	
Greeting:
	'Hello' name=ID '!';

class EntityGenerator implements IGenerator 
{
	override void doGenerate(Resource resource, IFileSystemAccess fsa) 
	{
		
(error 1)	for(g : resource.allContents.toIterable.filter(Greeting))
		{
(error 2)		fsa.generateFile("documento.txt",g.compile)
			
		}
	}
	
	
	def compile(Greeting g) '''
		<Greeting>
			«g.name»
		<\Greeting>
	'''
}

import org.eclipse.emf.ecore.resource.Resource
import org.eclipse.xtext.generator.IFileSystemAccess
import org.eclipse.xtext.generator.IGenerator
import org.eclipse.xtext.naming.IQualifiedNameProvider
import org.xtext.example.mydsl.entity.Greeting

override void doGenerate(Resource resource, IFileSystemAccess fsa) {
  for(e: resource.allContents.toIterable.filter(Entity)) {
    fsa.generateFile(
      e.fullyQualifiedName.toString("/") + ".java",
      e.compile)
  }
}

override void doGenerate(Resource resource, IFileSystemAccess fsa) {
  for(e: resource.allContents.toIterable.filter(typeof(Entity))) {
    fsa.generateFile(
      e.fullyQualifiedName.toString("/") + ".java",
      e.compile)
  }
}