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The Math project is a library of lightweight, self-contained mathematics and statistics components addressing the most common practical problems not immediately available in the Java programming language or commons-lang.
/*
* 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.
*/
package org.apache.commons.math.fraction;
import org.apache.commons.math.ConvergenceException;
/**
* Error thrown when a double value cannot be converted to a fraction
* in the allowed number of iterations.
*
* @version $Revision: 746578 $ $Date: 2009-02-21 15:01:14 -0500 (Sat, 21 Feb 2009) $
* @since 1.2
*/
public class FractionConversionException extends ConvergenceException {
/** Serializable version identifier. */
private static final long serialVersionUID = -4661812640132576263L;
/**
* Constructs an exception with specified formatted detail message.
* Message formatting is delegated to {@link java.text.MessageFormat}.
* @param value double value to convert
* @param maxIterations maximal number of iterations allowed
*/
public FractionConversionException(double value, int maxIterations) {
super("Unable to convert {0} to fraction after {1} iterations", value, maxIterations);
}
/**
* Constructs an exception with specified formatted detail message.
* Message formatting is delegated to {@link java.text.MessageFormat}.
* @param value double value to convert
* @param p current numerator
* @param q current denominator
*/
public FractionConversionException(double value, long p, long q) {
super("Overflow trying to convert {0} to fraction ({1}/{2})", value, p, q);
}
}
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