@Override
public Expression caseExpression_String(Expression_String object) {
String value = object.getValue();
if (value == null || value.isEmpty()) {
return EngineExpressionUtil.createConstantExpression(
"<empty-string>", "", String.class.getName());
}
return EngineExpressionUtil.createConstantExpression(value, value, String.class.getName());
}
@Override
public Expression caseExpression_ProcessRef(Expression_ProcessRef object) {
EObject resolvedProxy = resolveProxy(object.getValue());
for (EObject dep : studioExpression.getReferencedElements()) {
if (dep instanceof Data && resolvedProxy instanceof Data) {
if (((Data) dep).getName().equals(((Data) resolvedProxy).getName())) {
return EngineExpressionUtil.createVariableExpression((Data) dep);
}
} else if (dep instanceof Parameter && resolvedProxy instanceof Parameter) {
if (((Parameter) dep).getName().equals(((Parameter) resolvedProxy).getName())) {
return EngineExpressionUtil.createParameterExpression((Parameter) dep);
}
}
}
return null;
}
@Override
public Expression caseExpression_Double(Expression_Double object) {
return EngineExpressionUtil.createConstantExpression(
String.valueOf(object.getValue()),
String.valueOf(object.getValue()),
Double.class.getName());
}
@Override
public Expression caseExpression_Boolean(Expression_Boolean object) {
return EngineExpressionUtil.createConstantExpression(
String.valueOf(object.isValue()),
String.valueOf(object.isValue()),
Boolean.class.getName());
}
@Override
public Expression caseExpression_Integer(Expression_Integer object) {
return EngineExpressionUtil.createConstantExpression(
String.valueOf(object.getValue()), String.valueOf(object.getValue()), Long.class.getName());
}