Examples of org.eclipse.jdt.internal.compiler.parser.Scanner.resetTo()

Package org.eclipse.jdt.internal.compiler.parser

Class org.eclipse.jdt.internal.compiler.parser.Scanner

Examples of org.eclipse.jdt.internal.compiler.parser.Scanner.resetTo()

org.eclipse.jdt.internal.compiler.parser.Scanner.resetTo()
Reposition the scanner on some portion of the original source. The given endPosition is the last valid position. Beyond this position, the scanner will answer EOF tokens (ITerminalSymbols.TokenNameEOF). @param begin the given start position @param end the given end position

    if (docComment == null) {
      throw new IllegalArgumentException();
    }
    char[] source = docComment.toCharArray();
    Scanner scanner = this.ast.scanner;
    scanner.resetTo(0, source.length);
    scanner.setSource(source);
    try {
      int token;
      boolean onlyOneComment = false;
      while ((token = scanner.getNextToken()) != TerminalTokens.TokenNameEOF) {

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      throw new IllegalArgumentException();
    }
    Scanner scanner = this.ast.scanner;
    char[] source = value.toCharArray();
    scanner.setSource(source);
    scanner.resetTo(0, source.length);
    try {
      int tokenType = scanner.getNextToken();
      switch(tokenType) {
        case TerminalTokens.TokenNameCharacterLiteral:
          break;

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   */
  public char charValue() {
    Scanner scanner = this.ast.scanner;
    char[] source = this.escapedValue.toCharArray();
    scanner.setSource(source);
    scanner.resetTo(0, source.length);
    int firstChar = scanner.getNextChar();
    int secondChar = scanner.getNextChar();


    if (firstChar == -1 || firstChar != '\'') {
      throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$

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      scanner.sourceLevel = ClassFileConstants.JDK1_3;
      scanner.complianceLevel = ClassFileConstants.JDK1_5;
      char[] source = identifier.toCharArray();
      scanner.setSource(source);
      final int length = source.length;
      scanner.resetTo(0, length - 1);
      try {
        int tokenType = scanner.scanIdentifier();
        if (tokenType != TerminalTokens.TokenNameIdentifier) {
          throw new IllegalArgumentException();
        }

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      throw new IllegalArgumentException();
    }
    Scanner scanner = this.ast.scanner;
    char[] source = token.toCharArray();
    scanner.setSource(source);
    scanner.resetTo(0, source.length);
    scanner.tokenizeComments = false;
    scanner.tokenizeWhiteSpace = false;
    try {
      int tokenType = scanner.getNextToken();
      switch(tokenType) {

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  DOMNode first = (DOMNode) getFirstChild();
  DOMNode lastNode = null;
  // look for the open body
  Scanner scanner = new Scanner();
  scanner.setSource(this.fDocument);
  scanner.resetTo(this.fNameRange[1] + 1, this.fDocument.length);


  try {
    int currentToken = scanner.getNextToken();
    while(currentToken != TerminalTokens.TokenNameLBRACE &&
        currentToken != TerminalTokens.TokenNameEOF) {

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      while (lastNode.getNextNode() != null) {
        lastNode = (DOMNode) lastNode.getNextNode();
      }
    }
    scanner.setSource(this.fDocument);
    scanner.resetTo(lastNode.getEndPosition() + 1, this.fDocument.length);
    try {
      int currentToken = scanner.getNextToken();
      while(currentToken != TerminalTokens.TokenNameRBRACE &&
          currentToken != TerminalTokens.TokenNameEOF) {
        currentToken = scanner.getNextToken();

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    } catch(InvalidInputException e) {
      closeBodyStart = this.fDocument.length;
      closeBodyEnd = this.fDocument.length;
    }
  } else {
    scanner.resetTo(openBodyEnd, this.fDocument.length);
    try {
      int currentToken = scanner.getNextToken();
      while(currentToken != TerminalTokens.TokenNameRBRACE &&
          currentToken != TerminalTokens.TokenNameEOF) {
        currentToken = scanner.getNextToken();

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      throw new IllegalArgumentException("Token cannot be null"); //$NON-NLS-1$
    }
    Scanner scanner = this.ast.scanner;
    char[] source = token.toCharArray();
    scanner.setSource(source);
    scanner.resetTo(0, source.length);
    try {
      int tokenType = scanner.getNextToken();
      switch(tokenType) {
        case TerminalTokens.TokenNameStringLiteral:
          break;

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    }


    Scanner scanner = this.ast.scanner;
    char[] source = s.toCharArray();
    scanner.setSource(source);
    scanner.resetTo(0, source.length);
    try {
      int tokenType = scanner.getNextToken();
      switch(tokenType) {
        case TerminalTokens.TokenNameStringLiteral:
          return scanner.getCurrentStringLiteral();

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