/*
* Copyright (C) 2010 Klaus Reimer <k@ailis.de>
* See LICENSE.txt for licensing information.
*/
package de.ailis.jollada.builders;
import de.ailis.jollada.model.Asset;
import de.ailis.jollada.model.Camera;
import de.ailis.jollada.model.CommonOpticsTechnique;
import de.ailis.jollada.model.Optics;
import de.ailis.jollada.model.Projection;
/**
* Builder for cameras.
*
* @author Klaus Reimer (k@ailis.de)
*/
public final class CameraBuilder
{
/** The next projection for the common technique. */
private Projection projection;
/** The next asset. */
private Asset asset;
/** The next id. */
private String id;
/** The next name. */
private String name;
/**
* Builds and returns the common effect technique.
*
* @return The common effect technique. Never null.
*/
public Camera build()
{
if (this.projection == null)
throw new IllegalStateException("projection not set");
final CommonOpticsTechnique commonTechnique = new CommonOpticsTechnique(this.projection);
final Optics optics = new Optics(commonTechnique);
final Camera camera = new Camera(optics);
camera.setAsset(this.asset);
camera.setId(this.id);
camera.setName(this.name);
return camera;
}
/**
* Resets the builder.
*/
public void reset()
{
this.projection = null;
this.asset = null;
this.id = null;
this.name = null;
}
/**
* Returns the next projection for the common technique.
*
* @return The next projection. May be null if unset.
*/
public Projection getProjection()
{
return this.projection;
}
/**
* Sets the next projection for the common technique.
*
* @param projection
* The next projection to set. Null to unset.
*/
public void setProjection(final Projection projection)
{
this.projection = projection;
}
/**
* Returns the next asset-management information.
*
* @return The next asset-management information. May be null if unset.
*/
public Asset getAsset()
{
return this.asset;
}
/**
* Sets the next asset-management information.
*
* @param asset
* The next asset-management information to set. Null to unset.
*/
public void setAsset(final Asset asset)
{
this.asset = asset;
}
/**
* Returns the next id.
*
* @return The next id. May be null if not set.
*/
public String getId()
{
return this.id;
}
/**
* Sets the next id.
*
* @param id
* The next id to set. Null to unset.
*/
public void setId(final String id)
{
this.id = id;
}
/**
* Returns the next name.
*
* @return The next name. May be null if not set.
*/
public String getName()
{
return this.name;
}
/**
* Sets the next name.
*
* @param name
* The next name to set. Null to unset.
*/
public void setName(final String name)
{
this.name = name;
}
}