/*
 * Copyright (c) Andrey Kuznetsov. All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 *  o Neither the name of imagero Andrey Kuznetsov nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.imagero.java.geom;

/**
 * 
 * @author andrey
 */
@SuppressWarnings("unused")
public final class IDimension {
    public final int width;
    public final int height;

    FDimension fdim;
    DDimension ddim;

    @SuppressWarnings("CopyConstructorMissesField")
	public IDimension(IDimension d) {
	this.width = d.width;
	this.height = d.height;
    }

    public IDimension(int w, int h) {
	this.width = w;
	this.height = h;
    }

    public FDimension getFloatInstance() {
	if (fdim == null) {
	    if (ddim != null) {
		if (ddim.fdim != null) {
		    fdim = ddim.fdim;
		} else {
		    fdim = new FDimension((float) ddim.width, (float) ddim.height);
		}
	    } else {
		fdim = new FDimension(width, height);
	    }
	    fdim.idim = this;
	}
	return fdim;
    }

    public DDimension getDoubleInstance() {
	if (ddim == null) {
	    if (fdim != null) {
		if (fdim.ddim != null) {
		    ddim = fdim.ddim;
		    ddim.idim = this;
		} else {
		    ddim = new DDimension(fdim.width, fdim.height);
		    ddim.idim = this;
		}
	    } else {
		ddim = new DDimension(width, height);
		ddim.idim = this;
	    }
	}
	return ddim;
    }
}
