org.codehaus.plexus.interpolation.QueryEnabledValueSource Maven / Gradle / Ivy
package org.codehaus.plexus.interpolation;
/*
* Copyright 2001-2008 Codehaus Foundation.
*
* 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.
*/
/**
* Tracks the most recent expression processed by this value source implementation.
* This can be useful if the most recent expression is meant to modify the current
* one.
*/
public interface QueryEnabledValueSource
extends ValueSource
{
/**
* @return the most recent expression processed by this value source, or null.
*/
String getLastExpression();
}