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package rba.tool.editor.validation.validators
import org.eclipse.xtext.validation.Check
import org.eclipse.xtext.validation.EValidatorRegistrar
import rba.core.ExpressionType
import rba.core.OnScene
import rba.core.RBACorePackage
import rba.tool.editor.messages.Messages
import rba.tool.editor.validation.AbstractRBAModelValidator
class OnSceneValidator extends AbstractRBAModelValidator {
private String ONSCENE_OPERAND_SIZE_CHECK = Messages.ONSCENE_OPERAND_SIZE_CHECK;
private String ONSCENE_OPERAND_TYPE_CHECK = Messages.ONSCENE_OPERAND_TYPE_CHECK;
override register(EValidatorRegistrar registrar) {
// not needed for classes used as ComposedCheck
}
@Check(NORMAL)
def checkOnScene(OnScene onScene) {
if (onScene.operand.size > 1) {
error(ONSCENE_OPERAND_SIZE_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND)
return;
}
var operand = onScene.operand.get(0)
if (operand.type != ExpressionType.SCENE) {
error(ONSCENE_OPERAND_TYPE_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND)
return;
}
}
}
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