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Adapt to "Commons Statistics" API change.

This commit is contained in:
Gilles Sadowski 2021-08-02 01:17:48 +02:00
parent f49e77a806
commit 8e63d421bf
5 changed files with 3 additions and 41 deletions
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11
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/distribution/AbstractRealDistribution.java
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@ -202,17 +202,6 @@ public abstract class AbstractRealDistribution
return SOLVER_DEFAULT_ABSOLUTE_ACCURACY;
}
/**
* {@inheritDoc}
*
* @return zero.
* @since 3.1
*/
@Override
public double probability(double x) {
return 0d;
}
/**
* {@inheritDoc}
* <p>

9
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/distribution/EmpiricalDistribution.java
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@ -303,15 +303,6 @@ public final class EmpiricalDistribution extends AbstractRealDistribution
// Distribution methods.
/**
* {@inheritDoc}
* @since 3.1
*/
@Override
public double probability(double x) {
return 0;
}
/**
* {@inheritDoc}
*

10
commons-math-legacy/src/main/java/org/apache/commons/math4/legacy/distribution/EnumeratedRealDistribution.java
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@ -122,14 +122,6 @@ public class EnumeratedRealDistribution
}
/**
* {@inheritDoc}
*/
@Override
public double probability(final double x) {
return innerDistribution.probability(x);
}
/**
* For a random variable {@code X} whose values are distributed according to
* this distribution, this method returns {@code P(X = x)}. In other words,
@ -141,7 +133,7 @@ public class EnumeratedRealDistribution
*/
@Override
public double density(final double x) {
return probability(x);
return innerDistribution.probability(x);
}
/**

10
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/distribution/AbstractRealDistributionTest.java
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@ -96,11 +96,6 @@ public class AbstractRealDistributionTest {
public boolean isSupportConnected() {
return false;
}
@Override
public double probability(final double x) {
throw new UnsupportedOperationException();
}
};
final double expected = x1;
final double actual = distribution.inverseCumulativeProbability(p12);
@ -196,11 +191,6 @@ public class AbstractRealDistributionTest {
public boolean isSupportConnected() {
return false;
}
@Override
public double probability(final double x) {
throw new UnsupportedOperationException();
}
};
final double expected = x2;
final double actual = distribution.inverseCumulativeProbability(p23);

4
commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/distribution/EnumeratedRealDistributionTest.java
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@ -99,7 +99,7 @@ public class EnumeratedRealDistributionTest {
double[] points = new double[]{-2.0, -1.0, 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0};
double[] results = new double[]{0, 0.2, 0, 0, 0, 0.5, 0, 0, 0, 0.3, 0};
for (int p = 0; p < points.length; p++) {
double density = testDistribution.probability(points[p]);
double density = testDistribution.density(points[p]);
Assert.assertEquals(results[p], density, 0.0);
}
}
@ -248,7 +248,7 @@ public class EnumeratedRealDistributionTest {
public void testCreateFromDoubles() {
final double[] data = new double[] {0, 1, 1, 2, 2, 2};
EnumeratedRealDistribution distribution = new EnumeratedRealDistribution(data);
assertEquals(0.5, distribution.probability(2), 0);
assertEquals(0.5, distribution.density(2), 0);
assertEquals(0.5, distribution.cumulativeProbability(1), 0);
}
}