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/*
* Copyright 2015 Open Networking Laboratory
*
* 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.onosproject.ui.topo;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Partial implementation of the highlighting to apply to topology
* view elements.
*/
public abstract class AbstractHighlight {
private final TopoElementType type;
private final String elementId;
private boolean keepSubdued = false;
/**
* Constructs the highlight.
*
* @param type highlight element type
* @param elementId element identifier
*/
public AbstractHighlight(TopoElementType type, String elementId) {
this.type = checkNotNull(type);
this.elementId = checkNotNull(elementId);
}
/**
* Sets a flag to tell the renderer to keep this element subdued.
*/
public void keepSubdued() {
keepSubdued = true;
}
/**
* Returns the element type.
*
* @return element type
*/
public TopoElementType type() {
return type;
}
/**
* Returns the element identifier.
*
* @return element identifier
*/
public String elementId() {
return elementId;
}
/**
* Returns the subdued flag.
*
* @return subdued flag
*/
public boolean subdued() {
return keepSubdued;
}
}
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