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/*******************************************************************************
* Copyright (c) 2007, 2012 Wind River Systems, Inc. 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.parser.scanner;
/**
* Interface between location map and preprocessor for modeling contexts that can deal with offsets.
* These are:
* synthetic contexts used for pre-included files, file-contexts, macro-expansions.
* @since 5.0
*/
public interface ILocationCtx {
/**
* If this is a file context the filename of this context is returned,
* otherwise the filename of the first enclosing context that is a file context is returned.
*/
String getFilePath();
/**
* Returns the enclosing context or <code>null</code> if this is the translation unit context.
*/
ILocationCtx getParent();
/**
* Returns inclusion statement that created this context, or <code>null</code>.
*/
ASTInclusionStatement getInclusionStatement();
}
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