DebuggableNBParser.java

/**
 * Copyright 2015 Santhosh Kumar Tekuri
 *
 * The JLibs authors license this file to you 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 jlibs.nblr.editor.debug;

import jlibs.nbp.Chars;
import jlibs.nbp.NBParser;

public abstract class DebuggableNBParser extends NBParser{
    protected DebuggableNBParser(Debugger debugger, int maxLookAhead, int startingRule){
        super(maxLookAhead, startingRule);
        debugger.currentNode(stack[free-2], stack[free-1]);
    }

    public int[] getStack(){
        return stack;
    }

    public int free(){
        return free;
    }

    public Chars getBuffer(){
        return buffer;
    }
}