001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.cnd.modelimpl.csm.deep;
043:
044: import java.util.*;
045:
046: import org.netbeans.modules.cnd.api.model.*;
047: import org.netbeans.modules.cnd.api.model.deep.*;
048: import org.netbeans.modules.cnd.modelimpl.csm.core.*;
049:
050: import antlr.collections.AST;
051: import java.io.DataInput;
052: import java.io.DataOutput;
053: import java.io.IOException;
054:
055: /**
056: * Common ancestor for all ... statements
057: * @author Vladimir Kvashin
058: */
059: public class CompoundStatementImpl extends StatementBase implements
060: CsmCompoundStatement {
061:
062: private List<CsmStatement> statements;
063:
064: public CompoundStatementImpl(AST ast, CsmFile file, CsmScope scope) {
065: super (ast, file, scope);
066: }
067:
068: public CsmStatement.Kind getKind() {
069: return CsmStatement.Kind.COMPOUND;
070: }
071:
072: public List<CsmStatement> getStatements() {
073: if (statements == null) {
074: statements = new ArrayList<CsmStatement>();
075: renderStatements(getAst());
076: }
077: return statements;
078: }
079:
080: protected void renderStatements(AST ast) {
081: for (AST token = ast.getFirstChild(); token != null; token = token
082: .getNextSibling()) {
083: CsmStatement stmt = AstRenderer.renderStatement(token,
084: getContainingFile(), this );
085: if (stmt != null) {
086: statements.add(stmt);
087: }
088: }
089: }
090:
091: public Collection<CsmScopeElement> getScopeElements() {
092: return (List) getStatements();
093: }
094:
095: @Override
096: public void write(DataOutput output) throws IOException {
097: super .write(output);
098: }
099:
100: public CompoundStatementImpl(DataInput input) throws IOException {
101: super(input);
102: this.statements = null;
103: }
104: }
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