org.eclipse.jdt.internal.compiler.parser.RecoveredStatement Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2013 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.compiler.parser;
/**
* Internal statement structure for parsing recovery
*/
import java.util.HashSet;
import java.util.Set;
import org.eclipse.jdt.internal.compiler.ast.ASTNode;
import org.eclipse.jdt.internal.compiler.ast.Statement;
@SuppressWarnings("rawtypes")
public class RecoveredStatement extends RecoveredElement {
public Statement statement;
public RecoveredStatement(Statement statement, RecoveredElement parent, int bracketBalance){
super(parent, bracketBalance);
this.statement = statement;
}
/*
* Answer the associated parsed structure
*/
public ASTNode parseTree() {
return this.statement;
}
/*
* Answer the very source end of the corresponding parse node
*/
public int sourceEnd(){
return this.statement.sourceEnd;
}
public String toString(int tab){
return tabString(tab) + "Recovered statement:\n" + this.statement.print(tab + 1, new StringBuffer(10)); //$NON-NLS-1$
}
public Statement updatedStatement(int depth, Set knownTypes){
return this.statement;
}
public void updateParseTree(){
updatedStatement(0, new HashSet());
}
/*
* Update the declarationSourceEnd of the corresponding parse node
*/
public void updateSourceEndIfNecessary(int bodyStart, int bodyEnd){
if (this.statement.sourceEnd == 0)
this.statement.sourceEnd = bodyEnd;
}
public RecoveredElement updateOnClosingBrace(int braceStart, int braceEnd){
if ((--this.bracketBalance <= 0) && (this.parent != null)){
this.updateSourceEndIfNecessary(braceStart, braceEnd);
return this.parent.updateOnClosingBrace(braceStart, braceEnd);
}
return this;
}
}