/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.analytics.math.interpolation.data;
import java.io.Serializable;
import java.util.Arrays;
import org.apache.commons.lang.Validate;
/**
*
*/
public class Interpolator2DDataBundle implements Serializable {
private final double[] _xData;
private final double[] _yData;
private final double[] _zData;
public Interpolator2DDataBundle(final double[] xData, final double[] yData, final double[] zData) {
Validate.notNull(xData, "x data");
Validate.notNull(yData, "y data");
Validate.notNull(zData, "z data");
final int n = xData.length;
Validate.isTrue(n == yData.length);
Validate.isTrue(n == zData.length);
_xData = xData;
_yData = yData;
_zData = zData;
}
public double[] getXData() {
return _xData;
}
public double[] getYData() {
return _yData;
}
public double[] getZData() {
return _zData;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + Arrays.hashCode(_xData);
result = prime * result + Arrays.hashCode(_yData);
result = prime * result + Arrays.hashCode(_zData);
return result;
}
@Override
public boolean equals(final Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final Interpolator2DDataBundle other = (Interpolator2DDataBundle) obj;
if (!Arrays.equals(_xData, other._xData)) {
return false;
}
if (!Arrays.equals(_yData, other._yData)) {
return false;
}
return Arrays.equals(_zData, other._zData);
}
}