public boolean isOmit() {
ITTCN3Template templateBody = templateInst.getTemplateBody();
switch (templateBody.getTemplatetype()) {
case OMIT_VALUE:
return true;
case SPECIFIC_VALUE:
return (((SpecificValue_Template) templateBody).getSpecificValue().getValuetype()
== IValue.Value_type.OMIT_VALUE);
default:
return false;
}
}
public void check(final CompilationTimeStamp timestamp, final Scope scope) {
templateInst.setMyScope(scope);
if (isOmit()) {
// special case, no type needed
if (indicator == Indicator_Type.Before_Indicator
|| indicator == Indicator_Type.After_Indicator) {
if (!hasAllKeyword) {
final String message =
MessageFormat.format(
"Keyword `all'' is expected after `omit'' when omitting all fields {0} the specified field",
indicator.getDisplayName());
templateInst.getLocation().reportSemanticError(message);
}
} else {
if (hasAllKeyword) {
templateInst
.getLocation()
.reportSemanticError("Unexpected `all' keyword after `omit' when omitting one field");
}
}
type = null;
return;
}
if (hasAllKeyword) {
templateInst
.getLocation()
.reportSemanticError("Unexpected `all' keyword after the in-line template");
}
// determine the type of the tmpl_inst
type = templateInst.getExpressionGovernor(timestamp, Expected_Value_type.EXPECTED_TEMPLATE);
if (type == null) {
templateInst.getTemplateBody().setLoweridToReference(timestamp);
type = templateInst.getExpressionGovernor(timestamp, Expected_Value_type.EXPECTED_TEMPLATE);
}
if (type == null) {
templateInst
.getLocation()
.reportSemanticError("Cannot determine the type of the in-line template");
return;
}
type.check(timestamp);
IType typeLast = type.getTypeRefdLast(timestamp);
if (typeLast == null || typeLast.getIsErroneous(timestamp)) {
type = null;
return;
}
if (isRaw) {
switch (typeLast.getTypetypeTtcn3()) {
case TYPE_BITSTRING:
case TYPE_OCTETSTRING:
case TYPE_CHARSTRING:
case TYPE_UCHARSTRING:
break;
default:
templateInst
.getLocation()
.reportSemanticError(
MessageFormat.format(
"An in-line template of type `{0}'' cannot be used as a `raw'' erroneous value",
typeLast.getTypename()));
}
}
if (templateInst.getDerivedReference() != null) {
templateInst
.getLocation()
.reportSemanticError(
"Reference to a constant value was expected instead of an in-line modified template");
type = null;
return;
}
ITTCN3Template templ = templateInst.getTemplateBody();
if (templ.isValue(timestamp)) {
value = templ.getValue();
value.setMyGovernor(type);
type.checkThisValueRef(timestamp, value);
type.checkThisValue(
timestamp,
value,
new ValueCheckingOptions(
Expected_Value_type.EXPECTED_CONSTANT, false, false, true, false, false));
} else {
templateInst
.getLocation()
.reportSemanticError("A specific value without matching symbols was expected");
type = null;
return;
}
}