Apache
/
commons-math
mirror of https://github.com/apache/commons-math.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MATH-854: fill the throws clause of all methods. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1380444 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sebastien Brisard 2012-09-04 04:10:09 +00:00
parent 4e7d797b1c
commit 8a0fef0fb7
1 changed files with 51 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
src/main/java/org/apache/commons/math3/linear/ArrayRealVector.java
View File

@ -25,6 +25,7 @@ import org.apache.commons.math3.exception.NotPositiveException;
import org.apache.commons.math3.exception.NullArgumentException;
import org.apache.commons.math3.exception.DimensionMismatchException;
import org.apache.commons.math3.exception.NumberIsTooLargeException;
import org.apache.commons.math3.exception.NumberIsTooSmallException;
import org.apache.commons.math3.exception.OutOfRangeException;
import org.apache.commons.math3.exception.util.LocalizedFormats;
import org.apache.commons.math3.util.MathUtils;
@ -100,7 +101,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
* @throws NullArgumentException if {@code d} is {@code null}.
* @see #ArrayRealVector(double[])
*/
public ArrayRealVector(double[] d, boolean copyArray) {
public ArrayRealVector(double[] d, boolean copyArray)
throws NullArgumentException {
if (d == null) {
throw new NullArgumentException();
}
@ -117,7 +119,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
* @throws NumberIsTooLargeException if the size of {@code d} is less
* than {@code pos + size}.
*/
public ArrayRealVector(double[] d, int pos, int size) {
public ArrayRealVector(double[] d, int pos, int size)
throws NullArgumentException, NumberIsTooLargeException {
if (d == null) {
throw new NullArgumentException();
}
@ -150,7 +153,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
* @throws NumberIsTooLargeException if the size of {@code d} is less
* than {@code pos + size}.
*/
public ArrayRealVector(Double[] d, int pos, int size) {
public ArrayRealVector(Double[] d, int pos, int size)
throws NullArgumentException, NumberIsTooLargeException {
if (d == null) {
throw new NullArgumentException();
}
@ -169,7 +173,7 @@ public class ArrayRealVector extends RealVector implements Serializable {
* @param v vector to copy.
* @throws NullArgumentException if {@code v} is {@code null}.
*/
public ArrayRealVector(RealVector v) {
public ArrayRealVector(RealVector v) throws NullArgumentException {
if (v == null) {
throw new NullArgumentException();
}
@ -185,7 +189,7 @@ public class ArrayRealVector extends RealVector implements Serializable {
* @param v Vector to copy.
* @throws NullArgumentException if {@code v} is {@code null}.
*/
public ArrayRealVector(ArrayRealVector v) {
public ArrayRealVector(ArrayRealVector v) throws NullArgumentException {
this(v, true);
}
@ -288,7 +292,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public ArrayRealVector add(RealVector v) {
public ArrayRealVector add(RealVector v)
throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
final int dim = vData.length;
@ -313,7 +318,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public ArrayRealVector subtract(RealVector v) {
public ArrayRealVector subtract(RealVector v)
throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
final int dim = vData.length;
@ -389,7 +395,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public ArrayRealVector ebeMultiply(RealVector v) {
public ArrayRealVector ebeMultiply(RealVector v)
throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
final int dim = vData.length;
@ -412,7 +419,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public ArrayRealVector ebeDivide(RealVector v) {
public ArrayRealVector ebeDivide(RealVector v)
throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
final int dim = vData.length;
@ -445,7 +453,7 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double dotProduct(RealVector v) {
public double dotProduct(RealVector v) throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
checkVectorDimensions(vData.length);
@ -490,7 +498,7 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double getDistance(RealVector v) {
public double getDistance(RealVector v) throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
checkVectorDimensions(vData.length);
@ -513,7 +521,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double getL1Distance(RealVector v) {
public double getL1Distance(RealVector v)
throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
checkVectorDimensions(vData.length);
@ -536,7 +545,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double getLInfDistance(RealVector v) {
public double getLInfDistance(RealVector v)
throws DimensionMismatchException {
if (v instanceof ArrayRealVector) {
final double[] vData = ((ArrayRealVector) v).data;
checkVectorDimensions(vData.length);
@ -586,7 +596,7 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double getEntry(int index) {
public double getEntry(int index) throws OutOfRangeException {
try {
return data[index];
} catch (IndexOutOfBoundsException e) {
@ -632,7 +642,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public RealVector getSubVector(int index, int n) {
public RealVector getSubVector(int index, int n)
throws OutOfRangeException, NotPositiveException {
if (n < 0) {
throw new NotPositiveException(LocalizedFormats.NUMBER_OF_ELEMENTS_SHOULD_BE_POSITIVE, n);
}
@ -648,7 +659,7 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public void setEntry(int index, double value) {
public void setEntry(int index, double value) throws OutOfRangeException {
try {
data[index] = value;
} catch (IndexOutOfBoundsException e) {
@ -658,7 +669,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public void addToEntry(int index, double increment) {
public void addToEntry(int index, double increment)
throws OutOfRangeException {
try {
data[index] += increment;
} catch(IndexOutOfBoundsException e){
@ -669,7 +681,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public void setSubVector(int index, RealVector v) {
public void setSubVector(int index, RealVector v)
throws OutOfRangeException {
if (v instanceof ArrayRealVector) {
setSubVector(index, ((ArrayRealVector) v).data);
} else {
@ -689,10 +702,11 @@ public class ArrayRealVector extends RealVector implements Serializable {
*
* @param index Index of first element to be set.
* @param v Vector containing the values to set.
* @throws org.apache.commons.math3.exception.OutOfRangeException
* if the index is inconsistent with the vector size.
* @throws OutOfRangeException if the index is inconsistent with the vector
* size.
*/
public void setSubVector(int index, double[] v) {
public void setSubVector(int index, double[] v)
throws OutOfRangeException {
try {
System.arraycopy(v, 0, data, index, v.length);
} catch (IndexOutOfBoundsException e) {
@ -727,7 +741,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
* have the same dimension.
*/
@Override
protected void checkVectorDimensions(RealVector v) {
protected void checkVectorDimensions(RealVector v)
throws DimensionMismatchException {
checkVectorDimensions(v.getDimension());
}
@ -739,7 +754,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
* inconsistent with vector size.
*/
@Override
protected void checkVectorDimensions(int n) {
protected void checkVectorDimensions(int n)
throws DimensionMismatchException {
if (data.length != n) {
throw new DimensionMismatchException(data.length, n);
}
@ -824,13 +840,15 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public ArrayRealVector combine(double a, double b, RealVector y) {
public ArrayRealVector combine(double a, double b, RealVector y)
throws DimensionMismatchException {
return copy().combineToSelf(a, b, y);
}
/** {@inheritDoc} */
@Override
public ArrayRealVector combineToSelf(double a, double b, RealVector y) {
public ArrayRealVector combineToSelf(double a, double b, RealVector y)
throws DimensionMismatchException {
if (y instanceof ArrayRealVector) {
final double[] yData = ((ArrayRealVector) y).data;
checkVectorDimensions(yData.length);
@ -859,7 +877,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double walkInDefaultOrder(final RealVectorPreservingVisitor visitor,
final int start, final int end) {
final int start, final int end) throws NumberIsTooSmallException,
OutOfRangeException {
checkIndices(start, end);
visitor.start(data.length, start, end);
for (int i = start; i <= end; i++) {
@ -885,7 +904,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
*/
@Override
public double walkInOptimizedOrder(final RealVectorPreservingVisitor visitor,
final int start, final int end) {
final int start, final int end) throws NumberIsTooSmallException,
OutOfRangeException {
return walkInDefaultOrder(visitor, start, end);
}
@ -902,7 +922,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
/** {@inheritDoc} */
@Override
public double walkInDefaultOrder(final RealVectorChangingVisitor visitor,
final int start, final int end) {
final int start, final int end) throws NumberIsTooSmallException,
OutOfRangeException {
checkIndices(start, end);
visitor.start(data.length, start, end);
for (int i = start; i <= end; i++) {
@ -928,7 +949,8 @@ public class ArrayRealVector extends RealVector implements Serializable {
*/
@Override
public double walkInOptimizedOrder(final RealVectorChangingVisitor visitor,
final int start, final int end) {
final int start, final int end) throws NumberIsTooSmallException,
OutOfRangeException {
return walkInDefaultOrder(visitor, start, end);
}
}