/*******************************************************************************
*   Copyright 2012 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.matlabproxy;

import com.analog.lyric.dimple.model.domains.RealDomain;
import com.analog.lyric.dimple.model.domains.RealJointDomain;
import com.analog.lyric.util.misc.Matlab;

import net.jcip.annotations.Immutable;

@Immutable
@Matlab(wrapper="RealJointDomain")
public class PRealJointDomain extends PDomain
{
	/*---------------
	 * Construction
	 */
	
	public PRealJointDomain(RealJointDomain domain)
	{
		super(domain);
	}

	/**
	 * Construct from an array containing {@link PRealDomain}s.
	 */
	public PRealJointDomain(Object [] domains)
	{
		super(RealJointDomain.create(unwrapRealDomains(domains)));
	}
	
	/*-----------------
	 * PObject methods
	 */
	
	@Override
	public RealJointDomain getDelegate()
	{
		return (RealJointDomain)super.getDelegate();
	}
	
	@Override
	public RealJointDomain getModelerObject()
	{
		return (RealJointDomain)super.getModelerObject();
	}
	
	@Override
	public boolean isJoint()
	{
		return true;
	}
	
	/*--------------------------
	 * PRealJointDomain methods
	 */
	
	private static RealDomain [] unwrapRealDomains(Object [] domains)
	{
		RealDomain [] rdomains = new RealDomain[domains.length];
		for (int i = 0; i < rdomains.length; i++)
			rdomains[i] = ((PRealDomain)domains[i]).getModelerObject();
		return rdomains;
		
	}

	public int getNumVars()
	{
		return getModelerObject().getNumVars();
	}
	
	/**
	 * Array of {@link PRealDomain} wrapping the subdomains
	 * @since 0.08
	 */
	public PRealDomain[] getRealDomains()
	{
		RealJointDomain domain = getDelegate();
		final int n = domain.getDimensions();
		
		PRealDomain[] subdomains = new PRealDomain[n];
		for (int i = 0; i <n; ++i)
		{
			subdomains[i] = new PRealDomain(domain.getRealDomain(i));
		}
		return subdomains;
	}
}