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/*
* SVG Salamander
* Copyright (c) 2004, Mark McKay
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on August 15, 2004, 3:33 AM
*/
package com.kitfox.svg.animation;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Pattern;
/**
* This represents a summation of other time elements. It is used for complex
* timing events with offsets.
*
* @author Mark McKay
* @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
*/
public class TimeCompound extends TimeBase
{
static final Pattern patPlus = Pattern.compile("\\+");
/**
* This is a list of times. This element's time is calculated as the greatest
* member that is less than the current time.
*/
final List componentTimes;
private AnimationElement parent;
/** Creates a new instance of TimeDiscrete */
public TimeCompound(List timeBases)
{
componentTimes = Collections.unmodifiableList(timeBases);
}
public double evalTime()
{
double agg = 0.0;
for (Iterator it = componentTimes.iterator(); it.hasNext();)
{
TimeBase timeEle = (TimeBase)it.next();
double time = timeEle.evalTime();
agg += time;
}
return agg;
}
public void setParentElement(AnimationElement ele)
{
this.parent = ele;
for (Iterator it = componentTimes.iterator(); it.hasNext();)
{
TimeBase timeEle = (TimeBase)it.next();
timeEle.setParentElement(ele);
}
}
}
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