1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 * Rule for exit traces

    17 *

    18 */

    19 package com.nokia.tracebuilder.engine.rules;

    20 

    21 import com.nokia.tracebuilder.engine.utils.TraceUtils;

    22 import com.nokia.tracebuilder.model.Trace;

    23 import com.nokia.tracebuilder.rules.TraceParameterRestrictionRule;

    24 import com.nokia.tracebuilder.source.SourceContext;

    25 

    26 /**

    27  * Rule for exit traces

    28  * 

    29  */

    30 public class ExitTraceRule extends AutomaticTraceTextRule implements

    31 		TraceParameterRestrictionRule {

    32 

    33 	/*

    34 	 * (non-Javadoc)

    35 	 * 

    36 	 * @see com.nokia.tracebuilder.rules.TraceParameterRestrictionRule#canAddParameters()

    37 	 */

    38 	public boolean canAddParameters() {

    39 		return false;

    40 	}

    41 

    42 	/*

    43 	 * (non-Javadoc)

    44 	 * 

    45 	 * @see com.nokia.tracebuilder.rules.TraceParameterRestrictionRule#canRemoveParameters()

    46 	 */

    47 	public boolean canRemoveParameters() {

    48 		boolean retval;

    49 		Trace trace = (Trace) getOwner();

    50 		// Parameters cannot be removed from Ext trace

    51 		if (trace != null && trace.getParameterCount() == 1) {

    52 			retval = true;

    53 		} else {

    54 			retval = false;

    55 		}

    56 		return retval;

    57 	}

    58 

    59 	/*

    60 	 * (non-Javadoc)

    61 	 * 

    62 	 * @see com.nokia.tracebuilder.engine.rules.AutomaticTraceTextRule#

    63 	 *      formatTrace(com.nokia.tracebuilder.source.SourceContext)

    64 	 */

    65 	@Override

    66 	public String formatTrace(SourceContext context) {

    67 		return TraceUtils.formatTrace(RuleUtils.TEXT_FORMAT_BASE, context

    68 				.getClassName(), context.getFunctionName());

    69 	}

    70 

    71 }