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   1 package net.sourceforge.phpdt.externaltools.internal.registry;
   2
   3 /**********************************************************************
   4 Copyright (c) 2002 IBM Corp. and others. All rights reserved.
   5 This file is made available under the terms of the Common Public License v1.0
   6 which accompanies this distribution, and is available at
   7 http://www.eclipse.org/legal/cpl-v10.html
   8
   9 Contributors:
  10 **********************************************************************/
  11
  12 import org.eclipse.core.runtime.IConfigurationElement;
  13 import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants;
  14
  15 /**
  16  * Registry of all available refresh scope variables.
  17  */
  18 public class RefreshScopeVariableRegistry extends ExternalToolVariableRegistry {
  19
  20         /**
  21          * Creates the registry and loads the variables.
  22          */
  23         public RefreshScopeVariableRegistry() {
  24                 super(IExternalToolConstants.EXTENSION_POINT_REFRESH_VARIABLES);
  25         }
  26
  27         /**
  28          * Returns the refresh scope variable for the given tag
  29          * or <code>null</code> if none.
  30          */
  31         public RefreshScopeVariable getRefreshVariable(String tag) {
  32                 return (RefreshScopeVariable) findVariable(tag);
  33         }
  34
  35         /**
  36          * Returns the list of refresh scope variables in the registry.
  37          */
  38         public RefreshScopeVariable[] getRefreshVariables() {
  39                 RefreshScopeVariable[] results = new RefreshScopeVariable[getVariableCount()];
  40                 copyVariables(results);
  41                 return results;
  42         }
  43
  44         /* (non-Javadoc)
  45          * Method declared on ExternalToolVariableRegistry.
  46          */
  47         protected ExternalToolVariable newVariable(String tag, String description, IConfigurationElement element) {
  48                 return new RefreshScopeVariable(tag, description, element);
  49         }
  50 }