/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.financial.analytics.fixedincome;
import org.apache.commons.lang.ObjectUtils;
import org.apache.commons.lang.Validate;
import com.opengamma.financial.analytics.DoubleLabelledMatrix1D;
import com.opengamma.util.money.Currency;
/**
*
*/
//TODO is this needed?
public class YieldCurveNodeSensitivityDataBundle {
private final DoubleLabelledMatrix1D _labelledMatrix;
private final Currency _currency;
private final String _yieldCurveName;
public YieldCurveNodeSensitivityDataBundle(final Currency currency, final DoubleLabelledMatrix1D labelledMatrix, final String yieldCurveName) {
Validate.notNull(labelledMatrix, "labelled matrix array");
Validate.notNull(currency, "currency");
Validate.notNull(yieldCurveName, "yield curve name array");
_labelledMatrix = labelledMatrix;
_currency = currency;
_yieldCurveName = yieldCurveName;
}
public Currency getCurrency() {
return _currency;
}
public DoubleLabelledMatrix1D getLabelledMatrix() {
return _labelledMatrix;
}
public String getYieldCurveName() {
return _yieldCurveName;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + _currency.hashCode();
result = prime * result + _labelledMatrix.hashCode();
result = prime * result + _yieldCurveName.hashCode();
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 YieldCurveNodeSensitivityDataBundle other = (YieldCurveNodeSensitivityDataBundle) obj;
if (!ObjectUtils.equals(_labelledMatrix, other._labelledMatrix)) {
return false;
}
if (!ObjectUtils.equals(_yieldCurveName, other._yieldCurveName)) {
return false;
}
return ObjectUtils.equals(_currency, other._currency);
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("\t" + _currency.getCode() + ", " + _yieldCurveName + "\n");
final Object[] labels = _labelledMatrix.getLabels();
final double[] values = _labelledMatrix.getValues();
final int n = labels.length;
for (int i = 0; i < n; i++) {
sb.append(labels[i] + "\t" + values[i] + "\n");
}
return sb.toString();
}
}