/*
* Copyright 2007 Google Inc.
*
* 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 com.google.gwt.uibinder.attributeparsers;
import com.google.gwt.core.ext.UnableToCompleteException;
import com.google.gwt.uibinder.rebind.XMLElement;
/**
* Attribute parsers are classes that parse xml attribute values, turning them
* into valid Java expressions.
*/
public interface AttributeParser {
/**
* Parse the given attribute value.
* @param source the source code the value came from, for error reporting purposes
* @param value the attribute value to be parsed
*
* @return a valid Java expression
* @throws UnableToCompleteException on parse error
*/
String parse(XMLElement source, String value)
throws UnableToCompleteException;
}