@Test
public void testEqualHash() {
assertEquals(PRICE_INDEX, PRICE_INDEX);
IndexPrice indexDuplicate = new IndexPrice("Euro HICP x", CUR, REGION, LAG);
assertEquals(PRICE_INDEX, indexDuplicate);
assertEquals(PRICE_INDEX.hashCode(), indexDuplicate.hashCode());
IndexPrice modified;
modified = new IndexPrice("xxx", CUR, REGION, LAG);
assertFalse(PRICE_INDEX.equals(modified));
modified = new IndexPrice(NAME, Currency.AUD, REGION, LAG);
assertFalse(PRICE_INDEX.equals(modified));
modified = new IndexPrice(NAME, CUR, Currency.AUD, LAG);
assertFalse(PRICE_INDEX.equals(modified));
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + _indexPrice.hashCode();
return result;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + _couponPerYear;
result = prime * result + ((_dayCount == null) ? 0 : _dayCount.hashCode());
result = prime * result + (_isEOM ? 1231 : 1237);
result = prime * result + _monthLag;
result = prime * result + ((_priceIndex == null) ? 0 : _priceIndex.hashCode());
result = prime * result + ((_yieldConvention == null) ? 0 : _yieldConvention.hashCode());
return result;
}