| /******************************************************************************* |
| * Copyright (c) 2008, 2018 xored software, Inc. 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: |
| * xored software, Inc. - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.ui.editor.highlighting; |
| |
| import org.eclipse.dltk.ast.parser.IModuleDeclaration; |
| import org.eclipse.dltk.compiler.env.IModuleSource; |
| import org.eclipse.dltk.core.ISourceModule; |
| import org.eclipse.dltk.core.ModelException; |
| import org.eclipse.dltk.core.SourceParserUtil; |
| |
| /** |
| * Abstract base class for the semantic highlighters operating on the AST tree. |
| */ |
| public abstract class ASTSemanticHighlighter |
| extends AbstractSemanticHighlighter { |
| |
| /** |
| * @param code |
| * @return |
| * @throws ModelException |
| */ |
| protected IModuleDeclaration parseCode(IModuleSource code) |
| throws ModelException { |
| if (code instanceof ISourceModule) { |
| return parseSourceModule((ISourceModule) code); |
| } |
| return parseSourceCode(code); |
| } |
| |
| private IModuleDeclaration parseSourceCode(IModuleSource code) { |
| return SourceParserUtil.parse(code, getNature(), null); |
| } |
| |
| private IModuleDeclaration parseSourceModule( |
| final ISourceModule sourceModule) { |
| return SourceParserUtil.parse(sourceModule, null); |
| } |
| |
| protected abstract String getNature(); |
| |
| @Deprecated |
| protected final void createVisitor( |
| org.eclipse.dltk.compiler.env.ISourceModule sourceCode) { |
| } |
| |
| } |