Add support for filter feature of LTTng Tools 2.1

[deliverable/tracecompass.git] / org.eclipse.linuxtools.lttng2.ui / src / org / eclipse / linuxtools / internal / lttng2 / ui / views / control / dialogs / IEnableUstEvents.java

/**********************************************************************
 * Copyright (c) 2012 Ericsson
 *
 * 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:
 *   Bernd Hufmann - Initial API and implementation
 **********************************************************************/
package org.eclipse.linuxtools.internal.lttng2.ui.views.control.dialogs;

import java.util.List;

import org.eclipse.linuxtools.internal.lttng2.core.control.model.LogLevelType;
import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceLogLevel;

/**
 * <p>
 * Interface for providing information about UST events to be enabled.
 * </p>
 *
 * @author Bernd Hufmann
 */
public interface IEnableUstEvents {

    // ------------------------------------------------------------------------
    // Accessors
    // ------------------------------------------------------------------------

    /**
     * @return a flag whether the tracepoints shall be configured.
     */
    public boolean isTracepoints();

    /**
     * @return a flag indicating whether all tracepoints shall be enabled or not.
     */
    public boolean isAllTracePoints();

    /**
     * @return a list of event names to be enabled.
     */
    public List<String> getEventNames();

    /**
     * @return a flag whether events using wildcards should be enabled
     */
    public boolean isWildcard();

    /**
     * @return a wildcard
     */
    public String getWildcard();

    /**
     * @return a flag whether events using log levels should be enabled
     */
    public boolean isLogLevel();

    /**
     * @return a log level type (loglevel or loglevel-only)
     */
    public LogLevelType getLogLevelType();

    /**
     * @return a log level
     */
    public TraceLogLevel getLogLevel();

    /**
     * @return a event name for the log level enable action
     */
    public String getLogLevelEventName();

    /**
     * @return a filter expression
     */
    public String getFilterExpression();

}