com.jwebmp.plugins.c3.options.data.C3ColumnData Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jwebmp-c3 Show documentation
The JWebSwing implementation for C3 Graphing
The newest version!
/*
 * Copyright (C) 2017 GedMarc
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package com.jwebmp.plugins.c3.options.data;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonValue;
import com.jwebmp.core.htmlbuilder.javascript.JavaScriptPart;
import com.jwebmp.plugins.c3.series.C3DataColumnHeader;

import java.util.ArrayList;
import java.util.Objects;

/**
 * An extended ArrayList which will always have the first value as a column header
 *
 * @param 
 * 		Any JavascriptPart
 *
 * @author GedMarc
 * @since 09 Mar 2016
 */
public class C3ColumnData
		extends ArrayList
{


	@JsonIgnore
	private C3DataColumnHeader columnHeader;

	/**
	 * A Column Based DataSet
	 *
	 * @param columnHeader
	 */
	public C3ColumnData(C3DataColumnHeader columnHeader)
	{
		this.columnHeader = columnHeader;
	}

	/**
	 * Returns the JSON
	 *
	 * @return
	 */
	@JsonValue
	@SuppressWarnings("unchecked")
	public String getJSON()
	{
		remove(getColumnHeader());
		add(0, (D) getColumnHeader());
		return new JavaScriptPart().objectAsString(this);
	}

	/**
	 * Returns this associated Column Header Object/
	 *
	 * @return
	 */
	public C3DataColumnHeader getColumnHeader()
	{
		if (columnHeader == null)
		{
			columnHeader = new C3DataColumnHeader("Column 1");
		}
		return columnHeader;
	}

	/**
	 * Sets the column header
	 *
	 * @param columnHeader
	 */
	public void setColumnHeader(C3DataColumnHeader columnHeader)
	{
		this.columnHeader = columnHeader;
	}

	@Override
	public boolean equals(Object o)
	{
		if (this == o)
		{
			return true;
		}
		if (!(o instanceof C3ColumnData))
		{
			return false;
		}
		if (!super.equals(o))
		{
			return false;
		}
		C3ColumnData that = (C3ColumnData) o;
		return Objects.equals(getColumnHeader(), that.getColumnHeader());
	}

	@Override
	public int hashCode()
	{
		return Objects.hash(super.hashCode(), getColumnHeader());
	}
}