org.springframework.binding.expression.EvaluationContext Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* 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 org.springframework.binding.expression;
import java.util.Map;
/**
* A context object with two main responsibities:
*
* Exposing information to an expression to influence
* an evaluation attempt.
* Providing operations for recording progress or
* errors during the expression evaluation process.
*
* @author Keith Donald
*/
public interface EvaluationContext {
/**
* Returns a map of attributes that can be used to influence expression evaluation.
* @return the evaluation attributes
*/
public Map getAttributes();
}