content: /*******************************************************************************
   * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *    Marc R. Hoffmann - initial API and implementation
   *    
   *******************************************************************************/
  package org.jacoco.report.internal.html.page;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.jacoco.core.analysis.ICoverageNode;
  import org.jacoco.report.internal.ReportOutputFolder;
  import org.jacoco.report.internal.html.HTMLElement;
  import org.jacoco.report.internal.html.IHTMLReportContext;
  import org.jacoco.report.internal.html.resources.Resources;
  import org.jacoco.report.internal.html.table.ITableItem;
  
  /**
   * Report page that contains a table of items linked to other pages.
   * 
   * @param <NodeType>
   *            type of the node represented by this page
   */
  public abstract class TablePage<NodeType extends ICoverageNode>
  		extends NodePage<NodeType> {
  
  	private final List<ITableItem> items = new ArrayList<ITableItem>();
  
  	/**
  	 * Creates a new node page.
  	 * 
  	 * @param node
  	 *            corresponding node
  	 * @param parent
  	 *            optional hierarchical parent
  	 * @param folder
  	 *            base folder to create this report in
  	 * @param context
  	 *            settings context
  	 */
  	protected TablePage(final NodeType node, final ReportPage parent,
  			final ReportOutputFolder folder, final IHTMLReportContext context) {
  		super(node, parent, folder, context);
  	}
  
  	/**
  	 * Adds the given item to the table. Method must be called before the page
  	 * is rendered.
  	 * 
  	 * @param item
  	 *            table item to add
  	 */
  	public void addItem(final ITableItem item) {
  		items.add(item);
  	}
  
  	@Override
  	protected void head(final HTMLElement head) throws IOException {
  		super.head(head);
  		head.script(
  				context.getResources().getLink(folder, Resources.SORT_SCRIPT));
  	}
  
  	@Override
  	protected void content(final HTMLElement body) throws IOException {
  		context.getTable().render(body, items, getNode(),
  				context.getResources(), folder);
  		// free memory, otherwise we will keep the complete page tree:
  		items.clear();
  	}
  
  }
  