/*******************************************************************************
 * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Common Public License v0.5
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v05.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 ******************************************************************************/
package net.sourceforge.phpdt.internal.compiler.ast;

import java.util.List;
import java.util.ArrayList;

//import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
//import net.sourceforge.phpdt.internal.compiler.codegen.CodeStream;
//import net.sourceforge.phpdt.internal.compiler.impl.Constant;
//import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
//import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;

public class StringLiteral extends Literal {
  char[] source;

  public StringLiteral(final char[] token, final int s) {
    super(s, s + token.length);
    source = token;
  }

  /**
   * Create a new StringLiteral
   * @param token the token
   * @param s sourcestart
   * @param e sourceend
   * @deprecated
   */
  public StringLiteral(final char[] token, final int s, final int e) {
    super(s, e);
    source = token;
  }

  public StringLiteral(final int s, final int e) {
    super(s, e);
  }

  /**
   * source method comment.
   */
  public char[] source() {
    return source;
  }

  /**
   * Return the expression as String.
   * @return the expression
   */
  /* public String toStringExpression() {
     // handle some special char.....
     StringBuffer result = new StringBuffer("\""); //$NON-NLS-1$
     for (int i = 0; i < source.length; i++) {
       switch (source[i]) {
         case '\b':
           result.append("\\b"); //$NON-NLS-1$
           break;
         case '\t':
           result.append("\\t"); //$NON-NLS-1$
           break;
         case '\n':
           result.append("\\n"); //$NON-NLS-1$
           break;
         case '\f':
           result.append("\\f"); //$NON-NLS-1$
           break;
         case '\r':
           result.append("\\r"); //$NON-NLS-1$
           break;
         case '\"':
           result.append("\\\""); //$NON-NLS-1$
           break;
         case '\'':
           result.append("\\'"); //$NON-NLS-1$
           break;
         case '\\': //take care not to display the escape as a potential real char
           result.append("\\\\"); //$NON-NLS-1$
           break;
         default :
           result.append(source[i]);
       }
     }
     result.append("\""); //$NON-NLS-1$
     return result.toString();
   } */

  /**
   * Return the expression as String.
   * @return the expression
   */
  public String toStringExpression() {
    return new String(source);
  }

  /**
   * @deprecated - use field instead
   */
  public int sourceEnd() {
    return getSourceEnd();
  }

  /**
   * @deprecated - use field instead
   */
  public int sourceStart() {
    return getSourceStart();
  }
}