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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/* $Id$ */
package org.apache.fop.util.dijkstra;
/**
* Class to allow easy switching between duration and distance mode.
*/
public class Mode {
private boolean duration = true;
/**
* Switch to duration mode.
*/
public void useDuration() {
this.duration = true;
}
/**
* Switch to distance mode.
*/
public void useDistance() {
this.duration = false;
}
/**
* Indicates whether to use duration mode or distance mode.
* @return true if duration mode is active, otherwise it's the distance mode.
*/
public boolean isDuration() {
return this.duration;
}
}
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