| /******************************************************************************* |
| * Copyright (c) 2008, 2010 Freescale Semiconductor and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Freescale Semiconductor - initial API and implementation |
| * IBM Corporation - ongoing development |
| *******************************************************************************/ |
| package org.eclipse.core.resources.variableresolvers; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| /** |
| * An interface that variable providers should implement in order |
| * to extends the default path variable list used to resolve relative |
| * locations of linked resources. |
| * @since 3.6 |
| */ |
| public abstract class PathVariableResolver { |
| |
| /** |
| * This method can return a list of possible variables resolved by |
| * this resolver. |
| * <p> |
| * This default implementation always returns <code>null</code>. Subclasses |
| * should override to provide custom extensions. |
| * </p> |
| * |
| * @param variable |
| * The current variable name. |
| * @param resource |
| * The resource that the variable is being resolved for. |
| * @return the list of supported variables |
| */ |
| public String[] getVariableNames(String variable, IResource resource) { |
| return null; |
| } |
| |
| /** |
| * Returns a variable value |
| * |
| * @param variable |
| * The current variable name. |
| * @param resource |
| * The resource that the variable is being resolved for. |
| * @return the variable value. |
| */ |
| public abstract String getValue(String variable, IResource resource); |
| } |