/* ***************************************************************************** * Copyright 2018 Dynamic Analysis Group, Università della Svizzera Italiana (USI) * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * *****************************************************************************/ package ch.usi.inf.nodeprof.handlers; import com.oracle.truffle.api.instrumentation.EventContext; import com.oracle.truffle.js.nodes.instrumentation.JSTags; import ch.usi.inf.nodeprof.ProfiledTagEnum; /** * Abstract event handler for loop events */ public abstract class LoopEventHandler extends BaseSingleTagEventHandler { public LoopEventHandler(EventContext context) { super(context, ProfiledTagEnum.CF_ROOT); } public String getLoopType() { return (String) getAttribute("type"); } public boolean isForIn() { return getLoopType().equals(JSTags.ControlFlowRootTag.Type.ForInIteration.name()); } public boolean isForOf() { return getLoopType().equals(JSTags.ControlFlowRootTag.Type.ForOfIteration.name()); } }