core/src/main/java/com/orientechnologies/orient/core/tx/OTransactionRealAbstract.java
public List<ORecordOperation> getNewRecordEntriesByClass(final OClass iClass, final boolean iPolymorphic) {
    final List<ORecordOperation> result = new ArrayList<ORecordOperation>();

    if (iClass == null)
      // RETURN ALL THE RECORDS
      for (ORecordOperation entry : allEntries.values()) {
        if (entry.type == ORecordOperation.CREATED)
          result.add(entry);
      }
    else {
      // FILTER RECORDS BY CLASSNAME
      for (ORecordOperation entry : allEntries.values()) {
        if (entry.type == ORecordOperation.CREATED)
          if (entry.getRecord() != null && entry.getRecord() instanceof ODocument) {
            if (iPolymorphic) {
              if (iClass.isSuperClassOf(((ODocument) entry.getRecord()).getSchemaClass()))
                result.add(entry);
            } else if (iClass.getName().equals(((ODocument) entry.getRecord()).getClassName()))
              result.add(entry);
          }
      }
    }

    return result;
  }
public List<ORecordOperation> getNewRecordEntriesByClass(final OClass iClass, final boolean iPolymorphic) {
    final List<ORecordOperation> result = new ArrayList<ORecordOperation>();

    if (iClass == null)
      // RETURN ALL THE RECORDS
      for (ORecordOperation entry : allEntries.values()) {
        if (entry.type == ORecordOperation.CREATED)
          result.add(entry);
      }
    else {
      // FILTER RECORDS BY CLASSNAME
      for (ORecordOperation entry : allEntries.values()) {
        if (entry.type == ORecordOperation.CREATED)
          if (entry.getRecord() != null && entry.getRecord() instanceof ODocument) {
            if (iPolymorphic) {
              if (iClass.isSuperClassOf(((ODocument) entry.getRecord()).getSchemaClass()))
                result.add(entry);
            } else if (iClass.getName().equals(((ODocument) entry.getRecord()).getClassName()))
              result.add(entry);
          }
      }
    }

    return result;
  }
Called by class iterator.