diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/IsHiddenValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/IsHiddenValidator.xtend | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/IsHiddenValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsHiddenValidator.xtend new file mode 100644 index 0000000..979fee6 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsHiddenValidator.xtend @@ -0,0 +1,34 @@ +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.tool.editor.messages.Messages +import rba.tool.editor.validation.AbstractRBAModelValidator +import rba.view.IsHidden + +class IsHiddenValidator extends AbstractRBAModelValidator { + + private String ISHIDDEN_SIZE = Messages.ISHIDDEN_SIZE; + + private String ISHIDDEN_TYPE = Messages.ISHIDDEN_TYPE; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkIsHidden(IsHidden IsHidden) { + if (IsHidden.operand.size > 1) { + error(ISHIDDEN_SIZE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + for (operand : IsHidden.operand) { + if (operand.type != ExpressionType.AREA) { + error(ISHIDDEN_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + } + } +} |