Examples of org.eclipse.jdt.core.formatter.CodeFormatter.format()

Class org.eclipse.jdt.core.formatter.CodeFormatter

Examples of org.eclipse.jdt.core.formatter.CodeFormatter.format()

org.eclipse.jdt.core.formatter.CodeFormatter.format()
Format source, and returns a text edit that correspond to the difference between the given string and the formatted string.
It returns null if the given string cannot be formatted.
If the offset position is matching a whitespace, the result can include whitespaces. It would be up to the caller to get rid of preceding whitespaces.
@param kind Use to specify the kind of the code snippet to format. It canbe any of these:
- {@link #K_EXPRESSION}
- {@link #K_STATEMENTS}
- {@link #K_CLASS_BODY_DECLARATIONS}
- {@link #K_COMPILATION_UNIT}
  Since 3.4, the comments can be formatted on the fly while using this kind of code snippet
  (see {@link #F_INCLUDE_COMMENTS} for more detailed explanation onthis flag)
- {@link #K_UNKNOWN}
- {@link #K_SINGLE_LINE_COMMENT}
- {@link #K_MULTI_LINE_COMMENT}
- {@link #K_JAVA_DOC}
@param source the source to format @param offset the given offset to start recording the edits (inclusive). @param length the given length to stop recording the edits (exclusive). @param indentationLevel the initial indentation level, usedto shift left/right the entire source fragment. An initial indentation level of zero or below has no effect. @param lineSeparator the line separator to use in formatted source,if set to null, then the platform default one will be used. @return the text edit @throws IllegalArgumentException if offset is lower than 0, length is lower than 0 orlength is greater than source length.

        options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_5);
        options.put(JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_5);
        Document doc = new Document(m_compilationUnit.toString());
        CodeFormatter fmtr = ToolFactory.createCodeFormatter(options);
        String text = doc.get();
        TextEdit edits = fmtr.format(CodeFormatter.K_COMPILATION_UNIT, text, 0, text.length(), 0, null);
        File gendir = m_package.getGenerateDirectory();
        if (gendir != null) {
            try {
                File file = new File(gendir, m_name + ".java");
                FileWriter fwrit = new FileWriter(file);

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    options.put(JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_6);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_6);
    options.put(DefaultCodeFormatterConstants.FORMATTER_JOIN_WRAPPED_LINES, DefaultCodeFormatterConstants.FALSE);


    CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(options);
    TextEdit format = codeFormatter.format(CodeFormatter.K_COMPILATION_UNIT, text, 0, text.length(), 0, null);
    IDocument document = new Document(text);
    format.apply(document);
    return document.get();
  }

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        DefaultCodeFormatterConstants.TRUE);


    // instantiate the default code formatter with the given options
    final CodeFormatter codeFormatter = ToolFactory
        .createCodeFormatter(options);
    final TextEdit editCode = codeFormatter.format(
        CodeFormatter.K_COMPILATION_UNIT
            | CodeFormatter.F_INCLUDE_COMMENTS, source, 0,
        source.length(), 0, System.getProperty("line.separator"));


    IDocument document = new Document(source);

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        DefaultCodeFormatterConstants.TRUE);


    // instantiate the default code formatter with the given options
    final CodeFormatter codeFormatter = ToolFactory
        .createCodeFormatter(options);
    final TextEdit editCode = codeFormatter.format(
        CodeFormatter.K_COMPILATION_UNIT
            | CodeFormatter.F_INCLUDE_COMMENTS, source, 0,
        source.length(), 0, System.getProperty("line.separator"));


    IDocument document = new Document(source);

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        DefaultCodeFormatterConstants.TRUE);


    // instantiate the default code formatter with the given options
    final CodeFormatter codeFormatter = ToolFactory
        .createCodeFormatter(options);
    final TextEdit editCode = codeFormatter.format(
        CodeFormatter.K_COMPILATION_UNIT
            | CodeFormatter.F_INCLUDE_COMMENTS, source, 0,
        source.length(), 0, System.getProperty("line.separator"));


    IDocument document = new Document(source);

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