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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.IsCanceled
import rba.core.PreviousModifier
import rba.core.RBACorePackage
import rba.tool.editor.messages.Messages
class IsCanceledValidator extends AbstractContentOperatorValidator {
private String ISCANCELED_OPERAND_SIZE = Messages.ISCANCELED_OPERAND_SIZE;
private String ISCANCELED_OPERAND_0_TYPE = Messages.ISCANCELED_OPERAND_0_TYPE;
private String ISCANCELED_OPERAND_0_CHECK = Messages.ISCANCELED_OPERAND_0_CHECK;
override register(EValidatorRegistrar registrar) {
// not needed for classes used as ComposedCheck
}
@Check(NORMAL)
def checkIsCanceledOperator(IsCanceled isCanceled) {
if (isCanceled.operand.size > 1) {
error(ISCANCELED_OPERAND_SIZE, RBACorePackage.Literals.OPERATOR__OPERAND)
return;
}
if (isCanceled.operand.get(0).type != ExpressionType.CONTENT && isCanceled.operand.get(0).type != ExpressionType.SOUND) {
error(ISCANCELED_OPERAND_0_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND)
return;
}
if (isCanceled.operand.get(0) instanceof PreviousModifier) {
error(ISCANCELED_OPERAND_0_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND)
return;
}
}
}
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