diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/IsVisibleValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/IsVisibleValidator.xtend | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/IsVisibleValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsVisibleValidator.xtend new file mode 100644 index 0000000..5d44d34 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsVisibleValidator.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.IsVisible + +class IsVisibleValidator extends AbstractRBAModelValidator { + + private String ISVISIBLE_SIZE = Messages.ISVISIBLE_SIZE; + + private String ISVISIBLE_TYPE = Messages.ISVISIBLE_TYPE; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkIsVisible(IsVisible isVisible) { + if (isVisible.operand.size > 1) { + error(ISVISIBLE_SIZE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + for (operand : isVisible.operand) { + if (operand.type != ExpressionType.CONTENT) { + error(ISVISIBLE_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + } + } +} |