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1 /* 2 * Created on 09.mar.2003 3 * 4 * To change this generated comment go to 5 * Window>Preferences>Java>Code Generation>Code and Comments 6 */ 7 package net.sf.panoptes.model.component; 8 9 import net.sf.panoptes.model.component.registry.ComponentName; 10 import net.sf.panoptes.model.component.registry.ComponentRegistry; 11 import net.sf.panoptes.model.node.Node; 12 13 /*** 14 * Abstract class that must be subclassed by Components. 15 * 16 * @see Component 17 * @author Dag Liodden 18 * @version 0.1 19 */ 20 public abstract class Component extends Node { 21 22 private ComponentRegistry registry; 23 private ComponentName componentName = null; 24 25 public void setComponentRegistry(ComponentRegistry registry) { 26 this.registry = registry; 27 } 28 29 public ComponentRegistry getComponentRegistry() { 30 if (registry == null) throw new IllegalStateException("Component has not been registered and initialized by the component registry yet."); 31 return registry; 32 } 33 34 /*** 35 * Called when the Component has had all it's attributes set and should be ready for 36 * initialization. 37 * 38 */ 39 public abstract void init(); 40 41 /* (non-Javadoc) 42 * @see net.sf.panoptes.model.node.Node#getChildren() 43 */ 44 public Node[] getChildren() { 45 return new Component[0]; 46 } 47 48 /* (non-Javadoc) 49 * @see net.sf.panoptes.model.node.Node#acceptsChildren() 50 */ 51 public boolean acceptsChildren() { 52 return false; 53 } 54 55 /* (non-Javadoc) 56 * @see net.sf.panoptes.model.node.Node#getConfiguratorScripts() 57 */ 58 public String[] getConfiguratorScripts() { 59 return new String[0]; 60 } 61 62 /*** 63 * Called by the <code>ComponentRegistry</code> when it registers the component. 64 * @param name 65 */ 66 public void setComponentName(ComponentName name) { 67 this.componentName = name; 68 } 69 70 public ComponentName getComponentName() { 71 return componentName; 72 } 73 }

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