/*******************************************************************************
*   Copyright 2014 Analog Devices, Inc.
*
*   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 com.analog.lyric.dimple.model.domains;


public class ComplexDomain extends RealJointDomain
{
	private static final long serialVersionUID = 1L;

	/*--------------
	 * Construction
	 */
	
	ComplexDomain(RealDomain realDomain, RealDomain imaginaryDomain)
	{
		super(new RealDomain[] { realDomain, imaginaryDomain }, false);
	}
	
	ComplexDomain(RealDomain domain)
	{
		super(domain, 2);
	}
	
	public static ComplexDomain create(RealDomain realDomain, RealDomain imaginaryDomain)
	{
		return new ComplexDomain(realDomain, imaginaryDomain);
	}
	
	public static ComplexDomain create(RealDomain domain)
	{
		return new ComplexDomain(domain);
	}
	
	public static ComplexDomain create()
	{
		return create(RealDomain.unbounded());
	}
	
	/*----------------
	 * Domain methods
	 */

	@Override
	public final ComplexDomain asComplex()
	{
		return this;
	}

	@Override
	public final boolean isComplex()
	{
		return true;
	}

	/*-----------------
	 * Complex methods
	 */
	
	public final RealDomain realDomain()
	{
		return getRealDomain(0);
	}
	
	public final RealDomain imaginaryDomain()
	{
		return getRealDomain(1);
	}
}