Java Code Examples for org.apache.commons.math.exception.util.LocalizedFormats#NO_OPTIMUM_COMPUTED_YET

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Example 1
Source File: BaseMultiStartMultivariateVectorialOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,MultivariateVectorialFunction,double[],double[],double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts, including
 * the best one already returned by the {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e. in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} method did
 * throw a {@link ConvergenceException}). This also means that if
 * the first element is not {@code null}, it is the best point found
 * across all starts.
 *
 * @return array containing the optima
 * @throws MathIllegalStateException if {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} has not been
 * called.
 */
public VectorialPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 2
Source File: BaseMultiStartMultivariateVectorialOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,MultivariateVectorialFunction,double[],double[],double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts, including
 * the best one already returned by the {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e. in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} method did
 * throw a {@link ConvergenceException}). This also means that if
 * the first element is not {@code null}, it is the best point found
 * across all starts.
 *
 * @return array containing the optima
 * @throws MathIllegalStateException if {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} has not been
 * called.
 */
public VectorialPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 3
Source File: BaseMultiStartMultivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,MultivariateRealFunction,GoalType,double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts,
 * including the best one already returned by the {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link #optimize(int,MultivariateRealFunction,GoalType,double[])
 * optimize} method did throw a {@link MathUserException}).
 * This also means that if the first element is not {@code null}, it
 * is the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize}
 * has not been called.
 */
public RealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 4
Source File: MultiStartUnivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method did throw a {@link MathUserException}).
 * This also means that if the first element is not {@code null}, it is
 * the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 5
Source File: BaseMultiStartMultivariateVectorialOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,MultivariateVectorialFunction,double[],double[],double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts, including
 * the best one already returned by the {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e. in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} method did
 * throw a {@link ConvergenceException}). This also means that if
 * the first element is not {@code null}, it is the best point found
 * across all starts.
 *
 * @return array containing the optima
 * @throws MathIllegalStateException if {@link
 * #optimize(int,MultivariateVectorialFunction,double[],double[],double[]) optimize} has not been
 * called.
 */
public VectorialPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 6
Source File: BaseMultiStartMultivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,MultivariateRealFunction,GoalType,double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts,
 * including the best one already returned by the {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link #optimize(int,MultivariateRealFunction,GoalType,double[])
 * optimize} method did throw a {@link MathUserException}).
 * This also means that if the first element is not {@code null}, it
 * is the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize}
 * has not been called.
 */
public RealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 7
Source File: MultiStartUnivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method did throw a {@link MathUserException}).
 * This also means that if the first element is not {@code null}, it is
 * the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 8
Source File: BaseMultiStartMultivariateVectorialOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,double[],double[],double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,double[],double[],double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts, including
 * the best one already returned by the {@link
 * #optimize(FUNC,double[],double[],double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e. in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link
 * #optimize(FUNC,double[],double[],double[]) optimize} method did
 * throw a {@link ConvergenceException}). This also means that if
 * the first element is not {@code null}, it is the best point found
 * across all starts.
 *
 * @return array containing the optima
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,double[],double[],double[]) optimize} has not been
 * called.
 */
public VectorialPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 9
Source File: BaseMultiStartMultivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts,
 * including the best one already returned by the {@link
 * #optimize(FUNC,GoalType,double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link #optimize(FUNC,GoalType,double[])
 * optimize} method did throw a {@link ConvergenceException}).
 * This also means that if the first element is not {@code null}, it
 * is the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double[]) optimize} has not been called.
 */
public RealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 10
Source File: MultiStartUnivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 11
Source File: 1_MultiStartUnivariateRealOptimizer.java    From SimFix with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 12
Source File: BaseMultiStartMultivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,MultivariateRealFunction,GoalType,double[])
 * optimize} method returns the best point only. This method
 * returns all the points found at the end of each starts,
 * including the best one already returned by the {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize} method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by and null elements
 * corresponding to the runs that did not converge. This means all
 * elements will be null if the {@link #optimize(int,MultivariateRealFunction,GoalType,double[])
 * optimize} method did throw a {@link MathUserException}).
 * This also means that if the first element is not {@code null}, it
 * is the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(int,MultivariateRealFunction,GoalType,double[]) optimize}
 * has not been called.
 */
public RealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 13
Source File: MultiStartUnivariateRealOptimizer.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * method did throw a {@link MathUserException}).
 * This also means that if the first element is not {@code null}, it is
 * the best point found across all starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(int,UnivariateRealFunction,GoalType,double,double) optimize}
 * has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 14
Source File: Math_62_MultiStartUnivariateRealOptimizer_t.java    From coming with MIT License 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 15
Source File: Math_62_MultiStartUnivariateRealOptimizer_s.java    From coming with MIT License 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 16
Source File: Cardumen_00119_s.java    From coming with MIT License 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 17
Source File: Cardumen_00119_t.java    From coming with MIT License 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 18
Source File: Cardumen_0052_t.java    From coming with MIT License 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}
Example 19
Source File: Cardumen_0052_s.java    From coming with MIT License 3 votes vote down vote up 
/**
 * Get all the optima found during the last call to {@link
 * #optimize(FUNC,GoalType,double,double) optimize}.
 * The optimizer stores all the optima found during a set of
 * restarts. The {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method returns the best point only. This method returns all the points
 * found at the end of each starts, including the best one already
 * returned by the {@link #optimize(FUNC,GoalType,double,double) optimize}
 * method.
 * <br/>
 * The returned array as one element for each start as specified
 * in the constructor. It is ordered with the results from the
 * runs that did converge first, sorted from best to worst
 * objective value (i.e in ascending order if minimizing and in
 * descending order if maximizing), followed by {@code null} elements
 * corresponding to the runs that did not converge. This means all
 * elements will be {@code null} if the {@link
 * #optimize(FUNC,GoalType,double,double) optimize} method did throw a
 * {@link ConvergenceException}). This also means that if the first
 * element is not {@code null}, it is the best point found across all
 * starts.
 *
 * @return an array containing the optima.
 * @throws MathIllegalStateException if {@link
 * #optimize(FUNC,GoalType,double,double) optimize} has not been called.
 */
public UnivariateRealPointValuePair[] getOptima() {
    if (optima == null) {
        throw new MathIllegalStateException(LocalizedFormats.NO_OPTIMUM_COMPUTED_YET);
    }
    return optima.clone();
}