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/*
 * Copyright 2013 Objectos, Fábrica de Software LTDA.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package br.com.objectos.way.io;

import java.util.List;

/**
 * @author [email protected] (Marcio Endo)
 */
public class TableWriter {

  private final List columns;

  private final TableHeader header;

  private final TableBody body;

  private TableWriter(List columns, TableHeader header, TableBody body) {
    this.columns = columns;
    this.header = header;
    this.body = body;
  }

  static  TableWriter writerOf(List cols) {
    TableHeader header;
    header = TableHeader.headerOf(cols);

    TableBody body;
    body = TableBody.bodyOf(cols);

    return new TableWriter(cols, header, body);
  }

  public TableWriterExporter writeAll(List entities) {
    return new TableWriterExporterPojo(this, entities);
  }

  void apachePOI(POISheet sheet) {
    for (TableColumn column : columns) {
      column.apachePOI(sheet);
    }
  }

  TableHeader getHeader() {
    return header;
  }

  TableBody getBody() {
    return body;
  }

}