diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/IsChangedOutputValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/IsChangedOutputValidator.xtend | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/IsChangedOutputValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsChangedOutputValidator.xtend new file mode 100644 index 0000000..4186e33 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsChangedOutputValidator.xtend @@ -0,0 +1,32 @@ +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.RBACorePackage +import rba.sound.IsChangedOutput +import rba.tool.editor.messages.Messages +import rba.tool.editor.validation.AbstractRBAModelValidator + +class IsChangedOutputValidator extends AbstractRBAModelValidator { + private static final String OperatorName = IsChangedOutput.simpleName + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkIsChangedOutput(IsChangedOutput isChangedOutput) { + if (isChangedOutput.operand.size > 1) { + error(String.format(Messages.OPERAND_SIZE_ONE, OperatorName), RBACorePackage.Literals.OPERATOR__OPERAND, 0) + return; + } + + var firstOperand = isChangedOutput.operand.get(0) + if (firstOperand.type != ExpressionType::ZONE) { + error(String.format(Messages.FIRST_OPERAND_MUST_ZONE, OperatorName), + RBACorePackage.Literals.OPERATOR__OPERAND, 0) + return; + } + } +} |