/* *****************************************************************************
 * 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.LiteralTag;

import ch.usi.inf.nodeprof.ProfiledTagEnum;

/**
 * Abstract event handler for literal events
 */
public abstract class LiteralEventHandler extends BaseSingleTagEventHandler {
    private final String literalType;

    public LiteralEventHandler(EventContext context) {
        super(context, ProfiledTagEnum.LITERAL);
        this.literalType = (String) getAttribute(LiteralTag.TYPE);
    }

    /**
     *
     * @return type of the literal, including ObjectLiteral, ArrayLiteral, FunctionLiteral,
     *         NumericLiteral, BooleanLiteral, StringLiteral, NullLiteral, UndefinedLiteral,
     *         RegExpLiteral,
     */
    public String getLiteralType() {
        return this.literalType;
    }

}