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/*******************************************************************************
* Copyright (c) 2005, 2014 IBM Corporation 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:
* IBM Rational Software - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTDoStatement;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTStatement;
import org.eclipse.cdt.internal.core.dom.parser.ASTAttributeOwner;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
* @author jcamelon
*/
public class CASTDoStatement extends ASTAttributeOwner implements IASTDoStatement, IASTAmbiguityParent {
private IASTStatement body;
private IASTExpression condition;
public CASTDoStatement() {
}
public CASTDoStatement(IASTStatement body, IASTExpression condition) {
setBody(body);
setCondition(condition);
}
@Override
public CASTDoStatement copy() {
return copy(CopyStyle.withoutLocations);
}
@Override
public CASTDoStatement copy(CopyStyle style) {
CASTDoStatement copy = new CASTDoStatement();
copy.setBody(body == null ? null : body.copy(style));
copy.setCondition(condition == null ? null : condition.copy(style));
return copy(copy, style);
}
@Override
public IASTStatement getBody() {
return body;
}
@Override
public void setBody(IASTStatement body) {
assertNotFrozen();
this.body = body;
if (body != null) {
body.setParent(this);
body.setPropertyInParent(BODY);
}
}
@Override
public IASTExpression getCondition() {
return condition;
}
@Override
public void setCondition(IASTExpression condition) {
assertNotFrozen();
this.condition = condition;
if (condition != null) {
condition.setParent(this);
condition.setPropertyInParent(CONDITION);
}
}
@Override
public boolean accept(ASTVisitor action) {
if (action.shouldVisitStatements) {
switch (action.visit(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
if (!acceptByAttributeSpecifiers(action)) return false;
if (body != null && !body.accept(action)) return false;
if (condition != null && !condition.accept(action)) return false;
if (action.shouldVisitStatements) {
switch (action.leave(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
return true;
}
@Override
public void replace(IASTNode child, IASTNode other) {
if (body == child) {
other.setPropertyInParent(body.getPropertyInParent());
other.setParent(body.getParent());
body = (IASTStatement) other;
}
if (child == condition) {
other.setPropertyInParent(child.getPropertyInParent());
other.setParent(child.getParent());
condition = (IASTExpression) other;
}
}
}
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