Stylesheet.java

package org.nlamah.QLS.Model.StylesheetBlock;

import java.util.List;

import org.nlamah.QBase.Tools.ArrayTools;
import org.nlamah.QLS.Interfaces.QLSNodeVisitor;
import org.nlamah.QLS.Model.Abstract.QLSNode;
import org.nlamah.QLS.Model.Abstract.StylesheetBlock;
import org.nlamah.QLS.Model.Value.IdentifierValue;
import org.nlamah.QLS.TypeChecker.StyledQuestionsCollector;

public class Stylesheet extends StylesheetBlock 
{
	private List<Page> pages;
	private List<StyledQuestion> questions;

	public Stylesheet(IdentifierValue identifier, List<Page> pages, List<DefaultBlock> defaultBlocks)
	{
		super(identifier.toString(), defaultBlocks);

		this.pages = pages;

		for (Page page : pages)
		{
			page.setParentNode(this);
		}
	}

	public List<Page> pages()
	{
		return pages;
	}

	public List<StyledQuestion> questions()
	{
		if (!ArrayTools.arrayExistsAndHasElements(questions))
		{
			questions = new StyledQuestionsCollector().questionsForStylesheet(this);
		}

		return questions;
	}


	@Override
	public QLSNode accept(QLSNodeVisitor visitor) 
	{
		return visitor.visit(this);
	}

	@Override 
	public boolean equals(Object object) 
	{
		if (!super.equals(object))
		{
			return false;
		}

		if (!(object instanceof Stylesheet))
		{
			return false;
		}

		Stylesheet value = (Stylesheet) object;

		if (!(pages.equals(value.pages)))
		{
			return false;
		}

		return true;
	}
}