diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/IsOnValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/IsOnValidator.xtend | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/IsOnValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsOnValidator.xtend new file mode 100644 index 0000000..4959161 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsOnValidator.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.IsOn +import rba.core.RBACorePackage +import rba.tool.editor.messages.Messages +import rba.tool.editor.validation.AbstractRBAModelValidator + +class IsOnValidator extends AbstractRBAModelValidator { + + private String ISON_SIZE = Messages.ISON_SIZE; + + private String ISON_TYPE = Messages.ISON_TYPE; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkIsOnOperator(IsOn isOn) { + if (isOn.operand.size > 1) { + error(ISON_SIZE, RBACorePackage.Literals.OPERATOR__OPERAND, 1) + return; + } + if (isOn.operand.get(0).type != ExpressionType.SCENE) { + error(ISON_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + } +} |