diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/OnSceneValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/OnSceneValidator.xtend | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/OnSceneValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/OnSceneValidator.xtend new file mode 100644 index 0000000..d2b3792 --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/OnSceneValidator.xtend @@ -0,0 +1,33 @@ +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.OnScene +import rba.core.RBACorePackage +import rba.tool.editor.messages.Messages +import rba.tool.editor.validation.AbstractRBAModelValidator + +class OnSceneValidator extends AbstractRBAModelValidator { + + private String ONSCENE_OPERAND_SIZE_CHECK = Messages.ONSCENE_OPERAND_SIZE_CHECK; + + private String ONSCENE_OPERAND_TYPE_CHECK = Messages.ONSCENE_OPERAND_TYPE_CHECK; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkOnScene(OnScene onScene) { + if (onScene.operand.size > 1) { + error(ONSCENE_OPERAND_SIZE_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + var operand = onScene.operand.get(0) + if (operand.type != ExpressionType.SCENE) { + error(ONSCENE_OPERAND_TYPE_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + } +} |