/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses 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 flash.tools.debugger.expression;

import java.io.IOException;
import java.io.Reader;
import java.text.ParseException;

public interface IASTBuilder
{
	/**
	 * A parser that should do a fairly good job at
	 * parsing a general expression string.
	 * 
	 * Exceptions:
	 *  ParseException - a general parsing error occurred.
	 * 
	 */
	public ValueExp parse(Reader in) throws IOException, ParseException;
}