Java Code Examples for org.apache.commons.math3.exception.util.LocalizedFormats#AT_LEAST_ONE_ROW

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Example 1
Source File: Array2DRowFieldMatrix.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Create a new {@code FieldMatrix<T>} using the input array as the underlying
 * data array.
 * <p>If an array is built specially in order to be embedded in a
 * {@code FieldMatrix<T>} and not used directly, the {@code copyArray} may be
 * set to {@code false}. This will prevent the copying and improve
 * performance as no new array will be built and no data will be copied.</p>
 *
 * @param field Field to which the elements belong.
 * @param d Data for the new matrix.
 * @param copyArray Whether to copy or reference the input array.
 * @throws DimensionMismatchException if {@code d} is not rectangular.
 * @throws NoDataException if there are not at least one row and one column.
 * @throws NullArgumentException if {@code d} is {@code null}.
 * @see #Array2DRowFieldMatrix(FieldElement[][])
 */
public Array2DRowFieldMatrix(final Field<T> field, final T[][] d, final boolean copyArray)
    throws DimensionMismatchException, NoDataException, NullArgumentException {
    super(field);
    if (copyArray) {
        copyIn(d);
    } else {
        MathUtils.checkNotNull(d);
        final int nRows = d.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }
        final int nCols = d[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        for (int r = 1; r < nRows; r++) {
            if (d[r].length != nCols) {
                throw new DimensionMismatchException(nCols, d[r].length);
            }
        }
        data = d;
    }
}
Example 2
Source File: Array2DRowRealMatrix.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Create a new RealMatrix using the input array as the underlying
 * data array.
 * If an array is built specially in order to be embedded in a
 * RealMatrix and not used directly, the {@code copyArray} may be
 * set to {@code false}. This will prevent the copying and improve
 * performance as no new array will be built and no data will be copied.
 *
 * @param d Data for new matrix.
 * @param copyArray if {@code true}, the input array will be copied,
 * otherwise it will be referenced.
 * @throws DimensionMismatchException if {@code d} is not rectangular.
 * @throws NoDataException if {@code d} row or column dimension is zero.
 * @throws NullArgumentException if {@code d} is {@code null}.
 * @see #Array2DRowRealMatrix(double[][])
 */
public Array2DRowRealMatrix(final double[][] d, final boolean copyArray)
    throws DimensionMismatchException, NoDataException,
    NullArgumentException {
    if (copyArray) {
        copyIn(d);
    } else {
        if (d == null) {
            throw new NullArgumentException();
        }
        final int nRows = d.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }
        final int nCols = d[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        for (int r = 1; r < nRows; r++) {
            if (d[r].length != nCols) {
                throw new DimensionMismatchException(d[r].length, nCols);
            }
        }
        data = d;
    }
}
Example 3
Source File: MatrixUtils.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Creates a column {@link FieldMatrix} using the data from the input
 * array.
 *
 * @param <T> the type of the field elements
 * @param columnData  the input column data
 * @return a columnData x 1 FieldMatrix
 * @throws NoDataException if {@code data} is empty.
 * @throws NullArgumentException if {@code columnData} is {@code null}.
 */
public static <T extends FieldElement<T>> FieldMatrix<T>
    createColumnFieldMatrix(final T[] columnData)
    throws NoDataException, NullArgumentException {
    if (columnData == null) {
        throw new NullArgumentException();
    }
    final int nRows = columnData.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    final FieldMatrix<T> m = createFieldMatrix(columnData[0].getField(), nRows, 1);
    for (int i = 0; i < nRows; ++i) {
        m.setEntry(i, 0, columnData[i]);
    }
    return m;
}
Example 4
Source File: MatrixUtils.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Creates a column {@link FieldMatrix} using the data from the input
 * array.
 *
 * @param <T> the type of the field elements
 * @param columnData  the input column data
 * @return a columnData x 1 FieldMatrix
 * @throws NoDataException if {@code data} is empty.
 * @throws NullArgumentException if {@code columnData} is {@code null}.
 */
public static <T extends FieldElement<T>> FieldMatrix<T>
    createColumnFieldMatrix(final T[] columnData) {
    if (columnData == null) {
        throw new NullArgumentException();
    }
    final int nRows = columnData.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    final FieldMatrix<T> m = createFieldMatrix(columnData[0].getField(), nRows, 1);
    for (int i = 0; i < nRows; ++i) {
        m.setEntry(i, 0, columnData[i]);
    }
    return m;
}
Example 5
Source File: Array2DRowFieldMatrix.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Create a new {@code FieldMatrix<T>} using the input array as the underlying
 * data array.
 * <p>If an array is built specially in order to be embedded in a
 * {@code FieldMatrix<T>} and not used directly, the {@code copyArray} may be
 * set to {@code false}. This will prevent the copying and improve
 * performance as no new array will be built and no data will be copied.</p>
 *
 * @param field Field to which the elements belong.
 * @param d Data for the new matrix.
 * @param copyArray Whether to copy or reference the input array.
 * @throws DimensionMismatchException if {@code d} is not rectangular.
 * @throws NoDataException if there are not at least one row and one column.
 * @throws NullArgumentException if {@code d} is {@code null}.
 * @see #Array2DRowFieldMatrix(FieldElement[][])
 */
public Array2DRowFieldMatrix(final Field<T> field, final T[][] d, final boolean copyArray)
    throws DimensionMismatchException, NoDataException, NullArgumentException {
    super(field);
    if (copyArray) {
        copyIn(d);
    } else {
        MathUtils.checkNotNull(d);
        final int nRows = d.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }
        final int nCols = d[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        for (int r = 1; r < nRows; r++) {
            if (d[r].length != nCols) {
                throw new DimensionMismatchException(nCols, d[r].length);
            }
        }
        data = d;
    }
}
Example 6
Source File: MatrixUtils.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Creates a column {@link FieldMatrix} using the data from the input
 * array.
 *
 * @param <T> the type of the field elements
 * @param columnData  the input column data
 * @return a columnData x 1 FieldMatrix
 * @throws NoDataException if {@code data} is empty.
 * @throws NullArgumentException if {@code columnData} is {@code null}.
 */
public static <T extends FieldElement<T>> FieldMatrix<T>
    createColumnFieldMatrix(final T[] columnData) {
    if (columnData == null) {
        throw new NullArgumentException();
    }
    final int nRows = columnData.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    final FieldMatrix<T> m = createFieldMatrix(columnData[0].getField(), nRows, 1);
    for (int i = 0; i < nRows; ++i) {
        m.setEntry(i, 0, columnData[i]);
    }
    return m;
}
Example 7
Source File: Array2DRowRealMatrix.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Create a new RealMatrix using the input array as the underlying
 * data array.
 * If an array is built specially in order to be embedded in a
 * RealMatrix and not used directly, the {@code copyArray} may be
 * set to {@code false}. This will prevent the copying and improve
 * performance as no new array will be built and no data will be copied.
 *
 * @param d Data for new matrix.
 * @param copyArray if {@code true}, the input array will be copied,
 * otherwise it will be referenced.
 * @throws DimensionMismatchException if {@code d} is not rectangular.
 * @throws NoDataException if {@code d} row or column dimension is zero.
 * @throws NullArgumentException if {@code d} is {@code null}.
 * @see #Array2DRowRealMatrix(double[][])
 */
public Array2DRowRealMatrix(final double[][] d, final boolean copyArray)
    throws DimensionMismatchException, NoDataException,
    NullArgumentException {
    if (copyArray) {
        copyIn(d);
    } else {
        if (d == null) {
            throw new NullArgumentException();
        }
        final int nRows = d.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }
        final int nCols = d[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        for (int r = 1; r < nRows; r++) {
            if (d[r].length != nCols) {
                throw new DimensionMismatchException(d[r].length, nCols);
            }
        }
        data = d;
    }
}
Example 8
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
public void setSubMatrix(final T[][] subMatrix, final int row,
                         final int column)
    throws DimensionMismatchException, OutOfRangeException,
    NoDataException, NullArgumentException {
    if (subMatrix == null) {
        throw new NullArgumentException();
    }
    final int nRows = subMatrix.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }

    final int nCols = subMatrix[0].length;
    if (nCols == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }

    for (int r = 1; r < nRows; ++r) {
        if (subMatrix[r].length != nCols) {
            throw new DimensionMismatchException(nCols, subMatrix[r].length);
        }
    }

    checkRowIndex(row);
    checkColumnIndex(column);
    checkRowIndex(nRows + row - 1);
    checkColumnIndex(nCols + column - 1);

    for (int i = 0; i < nRows; ++i) {
        for (int j = 0; j < nCols; ++j) {
            setEntry(row + i, column + j, subMatrix[i][j]);
        }
    }
}
Example 9
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Get the elements type from an array.
 *
 * @param <T> Type of the field elements.
 * @param d Data array.
 * @return the field to which the array elements belong.
 * @throws NullArgumentException if the array is {@code null}.
 * @throws NoDataException if the array is empty.
 */
protected static <T extends FieldElement<T>> Field<T> extractField(final T[][] d)
    throws NoDataException, NullArgumentException {
    if (d == null) {
        throw new NullArgumentException();
    }
    if (d.length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    if (d[0].length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }
    return d[0][0].getField();
}
Example 10
Source File: AbstractRealMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
public void setSubMatrix(final double[][] subMatrix, final int row, final int column)
    throws NoDataException, OutOfRangeException,
    DimensionMismatchException, NullArgumentException {
    MathUtils.checkNotNull(subMatrix);
    final int nRows = subMatrix.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }

    final int nCols = subMatrix[0].length;
    if (nCols == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }

    for (int r = 1; r < nRows; ++r) {
        if (subMatrix[r].length != nCols) {
            throw new DimensionMismatchException(nCols, subMatrix[r].length);
        }
    }

    MatrixUtils.checkRowIndex(this, row);
    MatrixUtils.checkColumnIndex(this, column);
    MatrixUtils.checkRowIndex(this, nRows + row - 1);
    MatrixUtils.checkColumnIndex(this, nCols + column - 1);

    for (int i = 0; i < nRows; ++i) {
        for (int j = 0; j < nCols; ++j) {
            setEntry(row + i, column + j, subMatrix[i][j]);
        }
    }
}
Example 11
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * {@inheritDoc}
 *
 */
public void setSubMatrix(final T[][] subMatrix, final int row, final int column)
    throws DimensionMismatchException, NoDataException, NullArgumentException,
    OutOfRangeException {
    if (subMatrix == null) {
        throw new NullArgumentException();
    }
    final int nRows = subMatrix.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }

    final int nCols = subMatrix[0].length;
    if (nCols == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }

    for (int r = 1; r < nRows; ++r) {
        if (subMatrix[r].length != nCols) {
            throw new DimensionMismatchException(nCols, subMatrix[r].length);
        }
    }

    checkRowIndex(row);
    checkColumnIndex(column);
    checkRowIndex(nRows + row - 1);
    checkColumnIndex(nCols + column - 1);

    for (int i = 0; i < nRows; ++i) {
        for (int j = 0; j < nCols; ++j) {
            setEntry(row + i, column + j, subMatrix[i][j]);
        }
    }
}
Example 12
Source File: Array2DRowRealMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public void setSubMatrix(final double[][] subMatrix, final int row,
                         final int column)
    throws NoDataException, OutOfRangeException,
    DimensionMismatchException, NullArgumentException {
    if (data == null) {
        if (row > 0) {
            throw new MathIllegalStateException(LocalizedFormats.FIRST_ROWS_NOT_INITIALIZED_YET, row);
        }
        if (column > 0) {
            throw new MathIllegalStateException(LocalizedFormats.FIRST_COLUMNS_NOT_INITIALIZED_YET, column);
        }
        MathUtils.checkNotNull(subMatrix);
        final int nRows = subMatrix.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }

        final int nCols = subMatrix[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        data = new double[subMatrix.length][nCols];
        for (int i = 0; i < data.length; ++i) {
            if (subMatrix[i].length != nCols) {
                throw new DimensionMismatchException(subMatrix[i].length, nCols);
            }
            System.arraycopy(subMatrix[i], 0, data[i + row], column, nCols);
        }
    } else {
        super.setSubMatrix(subMatrix, row, column);
    }

}
Example 13
Source File: AbstractRealMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
public void setSubMatrix(final double[][] subMatrix, final int row, final int column)
    throws NoDataException, DimensionMismatchException, NullArgumentException {
    MathUtils.checkNotNull(subMatrix);
    final int nRows = subMatrix.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }

    final int nCols = subMatrix[0].length;
    if (nCols == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }

    for (int r = 1; r < nRows; ++r) {
        if (subMatrix[r].length != nCols) {
            throw new DimensionMismatchException(nCols, subMatrix[r].length);
        }
    }

    MatrixUtils.checkRowIndex(this, row);
    MatrixUtils.checkColumnIndex(this, column);
    MatrixUtils.checkRowIndex(this, nRows + row - 1);
    MatrixUtils.checkColumnIndex(this, nCols + column - 1);

    for (int i = 0; i < nRows; ++i) {
        for (int j = 0; j < nCols; ++j) {
            setEntry(row + i, column + j, subMatrix[i][j]);
        }
    }
}
Example 14
Source File: Array2DRowFieldMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public void setSubMatrix(final T[][] subMatrix, final int row, final int column) {
    if (data == null) {
        if (row > 0) {
            throw new MathIllegalStateException(LocalizedFormats.FIRST_ROWS_NOT_INITIALIZED_YET, row);
        }
        if (column > 0) {
            throw new MathIllegalStateException(LocalizedFormats.FIRST_COLUMNS_NOT_INITIALIZED_YET, column);
        }
        final int nRows = subMatrix.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }

        final int nCols = subMatrix[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        data = buildArray(getField(), subMatrix.length, nCols);
        for (int i = 0; i < data.length; ++i) {
            if (subMatrix[i].length != nCols) {
                throw new DimensionMismatchException(nCols, subMatrix[i].length);
            }
            System.arraycopy(subMatrix[i], 0, data[i + row], column, nCols);
        }
    } else {
        super.setSubMatrix(subMatrix, row, column);
    }

}
Example 15
Source File: AbstractRealMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
public void setSubMatrix(final double[][] subMatrix, final int row, final int column)
    throws NoDataException, OutOfRangeException,
    DimensionMismatchException, NullArgumentException {
    MathUtils.checkNotNull(subMatrix);
    final int nRows = subMatrix.length;
    if (nRows == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }

    final int nCols = subMatrix[0].length;
    if (nCols == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }

    for (int r = 1; r < nRows; ++r) {
        if (subMatrix[r].length != nCols) {
            throw new DimensionMismatchException(nCols, subMatrix[r].length);
        }
    }

    MatrixUtils.checkRowIndex(this, row);
    MatrixUtils.checkColumnIndex(this, column);
    MatrixUtils.checkRowIndex(this, nRows + row - 1);
    MatrixUtils.checkColumnIndex(this, nCols + column - 1);

    for (int i = 0; i < nRows; ++i) {
        for (int j = 0; j < nCols; ++j) {
            setEntry(row + i, column + j, subMatrix[i][j]);
        }
    }
}
Example 16
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Get the elements type from an array.
 *
 * @param <T> Type of the field elements.
 * @param d Data array.
 * @return the field to which the array elements belong.
 * @throws NullArgumentException if the array is {@code null}.
 * @throws NoDataException if the array is empty.
 */
protected static <T extends FieldElement<T>> Field<T> extractField(final T[][] d)
    throws NoDataException, NullArgumentException {
    if (d == null) {
        throw new NullArgumentException();
    }
    if (d.length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    if (d[0].length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
    }
    return d[0][0].getField();
}
Example 17
Source File: Array2DRowRealMatrix.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/** {@inheritDoc} */
@Override
public void setSubMatrix(final double[][] subMatrix, final int row,
                         final int column)
    throws NoDataException, OutOfRangeException,
    DimensionMismatchException, NullArgumentException {
    if (data == null) {
        if (row > 0) {
            throw new MathIllegalStateException(LocalizedFormats.FIRST_ROWS_NOT_INITIALIZED_YET, row);
        }
        if (column > 0) {
            throw new MathIllegalStateException(LocalizedFormats.FIRST_COLUMNS_NOT_INITIALIZED_YET, column);
        }
        MathUtils.checkNotNull(subMatrix);
        final int nRows = subMatrix.length;
        if (nRows == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
        }

        final int nCols = subMatrix[0].length;
        if (nCols == 0) {
            throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_COLUMN);
        }
        data = new double[subMatrix.length][nCols];
        for (int i = 0; i < data.length; ++i) {
            if (subMatrix[i].length != nCols) {
                throw new DimensionMismatchException(subMatrix[i].length, nCols);
            }
            System.arraycopy(subMatrix[i], 0, data[i + row], column, nCols);
        }
    } else {
        super.setSubMatrix(subMatrix, row, column);
    }

}
Example 18
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get the elements type from an array.
 *
 * @param <T> Type of the field elements.
 * @param d Data array.
 * @return the field to which the array elements belong.
 * @throws NoDataException if array is empty.
 */
protected static <T extends FieldElement<T>> Field<T> extractField(final T[] d) {
    if (d.length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    return d[0].getField();
}
Example 19
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get the elements type from an array.
 *
 * @param <T> Type of the field elements.
 * @param d Data array.
 * @return the field to which the array elements belong.
 * @throws NoDataException if array is empty.
 */
protected static <T extends FieldElement<T>> Field<T> extractField(final T[] d)
    throws NoDataException {
    if (d.length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    return d[0].getField();
}
Example 20
Source File: AbstractFieldMatrix.java    From astor with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Get the elements type from an array.
 *
 * @param <T> Type of the field elements.
 * @param d Data array.
 * @return the field to which the array elements belong.
 * @throws NoDataException if array is empty.
 */
protected static <T extends FieldElement<T>> Field<T> extractField(final T[] d)
    throws NoDataException {
    if (d.length == 0) {
        throw new NoDataException(LocalizedFormats.AT_LEAST_ONE_ROW);
    }
    return d[0].getField();
}