| /******************************************************************************* |
| * Copyright (c) 2000, 2009 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.compiler.lookup; |
| |
| /* |
| * Encapsulates aspects related to type variable substitution |
| */ |
| public interface Substitution { |
| |
| /** |
| * Returns the type substitute for a given type variable, or itself |
| * if no substitution got performed. |
| */ |
| TypeBinding substitute(TypeVariableBinding typeVariable); |
| |
| /** |
| * Returns the lookup environment |
| */ |
| LookupEnvironment environment(); |
| |
| /** |
| * Returns true for raw substitution |
| */ |
| boolean isRawSubstitution(); |
| } |
