first version of external tools

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / externaltools / internal / registry / ArgumentVariableRegistry.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/internal/registry/ArgumentVariableRegistry.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/internal/registry/ArgumentVariableRegistry.java
new file mode 100644 (file)
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+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/internal/registry/ArgumentVariableRegistry.java
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+package net.sourceforge.phpdt.externaltools.internal.registry;
+
+/**********************************************************************
+Copyright (c) 2002 IBM Corp. and others. All rights reserved.
+This file is made available under the terms of the Common Public License v1.0
+which accompanies this distribution, and is available at
+http://www.eclipse.org/legal/cpl-v10.html
+ 
+Contributors:
+**********************************************************************/
+
+import org.eclipse.core.runtime.IConfigurationElement;
+import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants;
+
+/**
+ * Registry of all available argument variables.
+ */
+public class ArgumentVariableRegistry extends ExternalToolVariableRegistry {
+
+       /**
+        * Creates the registry and loads the variables.
+        */
+       public ArgumentVariableRegistry() {
+               super(IExternalToolConstants.EXTENSION_POINT_ARGUMENT_VARIABLES);
+       }
+
+       /**
+        * Returns the argument variable for the given tag
+        * or <code>null</code> if none.
+        */
+       public ArgumentVariable getArgumentVariable(String tag) {
+               return (ArgumentVariable) findVariable(tag);
+       }
+       
+       /**
+        * Returns the list of argument variables in the registry.
+        */
+       public ArgumentVariable[] getArgumentVariables() {
+               ArgumentVariable[] results = new ArgumentVariable[getVariableCount()];
+               copyVariables(results);
+               return results;
+       }
+       
+       /* (non-Javadoc)
+        * Method declared on ExternalToolVariableRegistry.
+        */
+       protected ExternalToolVariable newVariable(String tag, String description, IConfigurationElement element) {
+               return new ArgumentVariable(tag, description, element);
+       }
+}