diff options
Diffstat (limited to 'rba.tool.editor/src/rba/tool/editor/validation/validators/IsCanceledValidator.xtend')
-rw-r--r-- | rba.tool.editor/src/rba/tool/editor/validation/validators/IsCanceledValidator.xtend | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/rba.tool.editor/src/rba/tool/editor/validation/validators/IsCanceledValidator.xtend b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsCanceledValidator.xtend new file mode 100644 index 0000000..daf29bf --- /dev/null +++ b/rba.tool.editor/src/rba/tool/editor/validation/validators/IsCanceledValidator.xtend @@ -0,0 +1,37 @@ +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.IsCanceled +import rba.core.PreviousModifier +import rba.core.RBACorePackage +import rba.tool.editor.messages.Messages + +class IsCanceledValidator extends AbstractContentOperatorValidator { + private String ISCANCELED_OPERAND_SIZE = Messages.ISCANCELED_OPERAND_SIZE; + + private String ISCANCELED_OPERAND_0_TYPE = Messages.ISCANCELED_OPERAND_0_TYPE; + + private String ISCANCELED_OPERAND_0_CHECK = Messages.ISCANCELED_OPERAND_0_CHECK; + + override register(EValidatorRegistrar registrar) { + // not needed for classes used as ComposedCheck + } + + @Check(NORMAL) + def checkIsCanceledOperator(IsCanceled isCanceled) { + if (isCanceled.operand.size > 1) { + error(ISCANCELED_OPERAND_SIZE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + if (isCanceled.operand.get(0).type != ExpressionType.CONTENT && isCanceled.operand.get(0).type != ExpressionType.SOUND) { + error(ISCANCELED_OPERAND_0_TYPE, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + if (isCanceled.operand.get(0) instanceof PreviousModifier) { + error(ISCANCELED_OPERAND_0_CHECK, RBACorePackage.Literals.OPERATOR__OPERAND) + return; + } + } +} |