/*
* 2012-3 Red Hat Inc. and/or its affiliates and other contributors.
*
* 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.overlord.rtgov.service.dependency.layout;
import org.overlord.rtgov.service.dependency.ServiceGraph;
/**
* This interface represents the service graph layout
* algorithm.
*
*/
public interface ServiceGraphLayout {
/**
* This property defines the X position.
*/
public static final String X_POSITION="XPosition";
/**
* This property defines the Y position.
*/
public static final String Y_POSITION="YPosition";
/**
* This property defines the width.
*/
public static final String WIDTH="Width";
/**
* This property defines the height.
*/
public static final String HEIGHT="Height";
/**
* This method establishes the layout of the
* nodes and links within the supplied service
* graph.
*
* @param sg The service graph
*/
public void layout(ServiceGraph sg);
}