git.gag.com Git - debian/openrocket/blob - core/src/net/sf/openrocket/rocketcomponent/StructuralComponent.java

   1 package net.sf.openrocket.rocketcomponent;
   2
   3 import net.sf.openrocket.material.Material;
   4 import net.sf.openrocket.startup.Application;
   5
   6 public abstract class StructuralComponent extends InternalComponent {
   7
   8         private Material material;
   9
  10         public StructuralComponent() {
  11                 super();
  12                 material = Application.getPreferences().getDefaultComponentMaterial(this.getClass(), Material.Type.BULK);
  13         }
  14
  15
  16         public final Material getMaterial() {
  17                 return material;
  18         }
  19
  20         public final void setMaterial(Material mat) {
  21                 if (mat.getType() != Material.Type.BULK) {
  22                         throw new IllegalArgumentException("Attempted to set non-bulk material "+mat);
  23                 }
  24                 if (mat.equals(material))
  25                         return;
  26                 this.material = mat;
  27                 fireComponentChangeEvent(ComponentChangeEvent.MASS_CHANGE);
  28         }
  29 }