org.btrplace.btrpsl.tree.StringTree Maven / Gradle / Ivy

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/*
 * Copyright (c) 2014 University Nice Sophia Antipolis
 *
 * This file is part of btrplace.
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */

package org.btrplace.btrpsl.tree;

import org.antlr.runtime.Token;
import org.btrplace.btrpsl.ErrorReporter;
import org.btrplace.btrpsl.element.BtrpOperand;
import org.btrplace.btrpsl.element.BtrpString;

/**
 * A tree that is only a root to parse a String.
 *
 * @author Fabien Hermenier
 */
public class StringTree extends BtrPlaceTree {


    /**
     * Make a new tree
     *
     * @param payload the token containing the string
     * @param errors  to report error
     */
    public StringTree(Token payload, ErrorReporter errors) {
        super(payload, errors);
    }

    @Override
    public BtrpOperand go(BtrPlaceTree parent) {
        //Remove the \" \"
        return new BtrpString(getText().substring(1, getText().length() - 1));
    }
}