Example usage for org.antlr.v4.runtime ParserRuleContext ParserRuleContext

Introduction

In this page you can find the example usage for org.antlr.v4.runtime ParserRuleContext ParserRuleContext.

Prototype

public ParserRuleContext() 

Source Link

Usage

From source file:org.eclipse.titan.designer.editors.configeditor.pages.logging.LoggingTreeSubPage.java

License:Open Source License

/**
 * Adds a new logging plugin to the list of logging plugins available
 * for a given component. If necessary also creates the list of logging
 * plugins.//ww w  .ja v a2s .co  m
 * 
 * @param componentName
 *                the name of the component to add the plugin to.
 * @param pluginName
 *                the name of the plugin to add
 * @param path
 *                the path of the plugin to add, or null if none.
 * */
private void addPluginToList(final String componentName, final String pluginName, final String path) {
    if (loggingSectionHandler == null) {
        return;
    }

    final StringBuilder pluginBuilder = new StringBuilder();
    pluginBuilder.append(pluginName);
    if (path != null && path.length() != 0) {
        pluginBuilder.append(" := \"").append(path).append("\"");
    }

    /*
     *   loggingSectionHandler.getLastSectionRoot()
     *     entry.getLoggerPluginsRoot()
     *       entry.getLoggerPluginsListRoot()
     *         {
     *           pluginEntry.getLoggerPluginRoot()
     *         }
     */
    LoggingSectionHandler.LoggerPluginsEntry entry = loggingSectionHandler.getLoggerPluginsTree()
            .get(componentName);
    if (entry == null) {
        entry = new LoggingSectionHandler.LoggerPluginsEntry();
        loggingSectionHandler.getLoggerPluginsTree().put(componentName, entry);
        final ParseTree loggerPluginsRoot = new ParserRuleContext();
        ConfigTreeNodeUtilities.addChild(loggingSectionHandler.getLastSectionRoot(), loggerPluginsRoot);
        entry.setLoggerPluginsRoot(loggerPluginsRoot);

        final StringBuilder builder = new StringBuilder();
        builder.append("\n").append(componentName).append(".LoggerPlugins := ");
        ConfigTreeNodeUtilities.addChild(loggerPluginsRoot, new AddedParseTree(builder.toString()));
        ConfigTreeNodeUtilities.addChild(loggerPluginsRoot, new AddedParseTree("{"));

        final ParseTree loggerPluginsListRoot = new ParserRuleContext();
        entry.setLoggerPluginsListRoot(loggerPluginsListRoot);

        final LoggingSectionHandler.LoggerPluginEntry pluginEntry = new LoggingSectionHandler.LoggerPluginEntry();
        final ParseTree pluginRoot = new ParserRuleContext();
        pluginEntry.setLoggerPluginRoot(pluginRoot);
        pluginEntry.setName(pluginName);
        pluginEntry.setPath(path);
        ConfigTreeNodeUtilities.addChild(pluginRoot, new AddedParseTree(pluginBuilder.toString()));
        entry.setPluginRoots(new HashMap<String, LoggingSectionHandler.LoggerPluginEntry>(1));
        entry.getPluginRoots().put(pluginName, pluginEntry);
        ConfigTreeNodeUtilities.addChild(loggerPluginsListRoot, pluginRoot);

        ConfigTreeNodeUtilities.addChild(loggerPluginsRoot, loggerPluginsListRoot);
        ConfigTreeNodeUtilities.addChild(loggerPluginsRoot, new AddedParseTree("}"));
        return;
    }

    final int childCount = entry.getLoggerPluginsListRoot().getChildCount();
    ConfigTreeNodeUtilities.addChild(entry.getLoggerPluginsListRoot(),
            new AddedParseTree((childCount > 0 ? ", " : "") + pluginBuilder.toString()));
}

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From source file:org.eclipse.titan.designer.editors.configeditor.pages.modulepar.ModuleParameterSectionPage.java

License:Open Source License

private void createNewModuleParameterSection() {
    if (moduleParametersHandler == null) {
        return;//from  ww  w . j a  v  a2s  .c  o m
    }

    ParserRuleContext sectionRoot = new ParserRuleContext();
    moduleParametersHandler.setLastSectionRoot(sectionRoot);
    ParseTree header = new AddedParseTree("\n[MODULE_PARAMETERS]");
    ConfigTreeNodeUtilities.addChild(sectionRoot, header);

    ParserRuleContext root = editor.getParseTreeRoot();
    if (root != null) {
        root.addChild(sectionRoot);
    }
}

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From source file:org.eclipse.titan.designer.editors.configeditor.pages.modulepar.ModuleParameterSectionPage.java

License:Open Source License

public static ModuleParameter createNewParameter(final String aModuleName, final String aParameterName,
        final String aValue) {
    ModuleParameter newModuleParameter = new ModuleParameterSectionHandler.ModuleParameter();
    final ParseTree root = new ParserRuleContext();
    newModuleParameter.setRoot(root);//from   ww  w. j a v  a2s.co  m

    ConfigTreeNodeUtilities.addChild(root, new AddedParseTree("\n"));
    newModuleParameter.setModuleName(new AddedParseTree(aModuleName));
    ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getModuleName());

    final boolean isModuleNameEmpty = aModuleName == null || aModuleName.isEmpty();

    newModuleParameter.setSeparator(new AddedParseTree(isModuleNameEmpty ? "" : "."));
    ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getSeparator());

    newModuleParameter.setParameterName(new AddedParseTree(aParameterName));
    ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getParameterName());
    ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(" := "));
    newModuleParameter.setValue(new AddedParseTree(aValue));
    ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getValue());

    return newModuleParameter;
}

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From source file:org.eclipse.titan.designer.editors.configeditor.pages.modulepar.ModuleParameterTransfer.java

License:Open Source License

@Override
protected ModuleParameter[] nativeToJava(final TransferData transferData) {
    byte[] bytes = (byte[]) super.nativeToJava(transferData);
    DataInputStream in = new DataInputStream(new ByteArrayInputStream(bytes));

    try {/*w w w .  j a v a2  s  .  c  om*/
        int n = in.readInt();
        ModuleParameter[] items = new ModuleParameter[n];

        for (int i = 0; i < n; i++) {
            ModuleParameter newModuleParameter = new ModuleParameterSectionHandler.ModuleParameter();

            final ParseTree root = new ParserRuleContext();
            newModuleParameter.setRoot(root);

            // module name part
            final String hiddenBeforeModuleName = in.readUTF();
            final String moduleName = in.readUTF();
            final String hiddenBeforeSeparator = in.readUTF();
            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree("\n"));
            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(hiddenBeforeModuleName));
            newModuleParameter.setModuleName(new AddedParseTree(moduleName));
            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(hiddenBeforeSeparator));
            ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getModuleName());

            final boolean isModuleNameEmpty = moduleName == null || moduleName.isEmpty();

            newModuleParameter.setSeparator(new AddedParseTree(isModuleNameEmpty ? "" : "."));
            ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getSeparator());

            // parameter name part
            final String hiddenBeforeParameterName = in.readUTF();
            final String parameterName = in.readUTF();

            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(hiddenBeforeParameterName));
            newModuleParameter.setParameterName(new AddedParseTree(parameterName));
            ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getParameterName());

            // the := sign and the hidden stuff before it
            final String hiddenBeforeOperator = in.readUTF();
            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(hiddenBeforeOperator));
            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(" := "));

            // the value part
            final String hiddenBeforeValue = in.readUTF();
            final String value = in.readUTF();
            ConfigTreeNodeUtilities.addChild(root, new AddedParseTree(hiddenBeforeValue));
            newModuleParameter.setValue(new AddedParseTree(value));
            ConfigTreeNodeUtilities.addChild(root, newModuleParameter.getValue());

            // put it under the root node
            items[i] = newModuleParameter;
        }
        return items;
    } catch (IOException e) {
        ErrorReporter.logExceptionStackTrace(e);
        return new ModuleParameter[] {};
    }
}

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From source file:org.graylog.plugins.pipelineprocessor.parser.errors.SyntaxError.java

License:Open Source License

public SyntaxError(Object offendingSymbol, int line, int charPositionInLine, String msg,
        RecognitionException e) {/*from  ww  w  . ja v  a  2  s  . c om*/
    super("syntax_error", new ParserRuleContext());

    this.offendingSymbol = offendingSymbol;
    this.line = line;
    this.charPositionInLine = charPositionInLine;
    this.msg = msg;
    this.e = e;
}

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