code: public static TableOperation retrieve(final String partitionKey, final String rowKey,
              final Class<? extends TableEntity> clazzType) {
          final QueryTableOperation retOp = new QueryTableOperation(partitionKey, rowKey);
          retOp.setClazzType(clazzType);
          return retOp;
      }
docs: A static factory method returning a {@link TableOperation} instance to retrieve the specified table entity and
  return it as the specified type. To execute this {@link TableOperation} on a given table, call the
  {@link CloudTable#execute(TableOperation)} method on a {@link CloudTableClient} instance with the
  
  @param partitionKey
  A <code>String</code> which specifies the PartitionKey value for the entity to retrieve.
  @param rowKey
  A <code>String</code> which specifies the RowKey value for the entity to retrieve.
  @param clazzType
  The class type of the table entity object to retrieve.
  @return
  A new {@link TableOperation} instance for retrieving the table entity.