Java Utililty Methods SQL ResultSet Float Read

List of utility methods to do SQL ResultSet Float Read

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Description

The list of methods to do SQL ResultSet Float Read are organized into topic(s).

Method

FloatgetFloat(ResultSet res, String name)
Returns the values of the specified column as a Float. 
float v = res.getFloat(name);
return res.wasNull() ? null : v;
FloatgetFloat(ResultSet resultSet, int columnIndex)
get Float 
float value = resultSet.getFloat(columnIndex);
return resultSet.wasNull() ? null : value;
FloatgetFloat(ResultSet resultSet, String columnName)
Returns a float value using a given SQL result set and column name. 
Float value = null;
if (resultSet != null && columnName != null) {
    float columnValue = resultSet.getFloat(columnName);
    if (!resultSet.wasNull()) {
        value = new Float(columnValue);
return value;
...
FloatgetFloat(ResultSet rs, String colName)
get Float 
float res = rs.getFloat(colName);
return rs.wasNull() ? null : new Float(res);
floatgetFloat(ResultSet rs, String column)
get a float from ResultSet rs with name 'column' 
float i = rs.getFloat(column);
if (rs.wasNull())
    i = 0;
return i;
ListgetFloatList(ResultSet resultSet, String columnName)
Returns a list of float values using a given SQL result set and column name. 
List<Float> values = null;
if (resultSet != null && columnName != null) {
    values = new ArrayList<Float>();
    while (resultSet.next()) {
        values.add(getFloat(resultSet, columnName));
return values;
...
FloatgetFloatOfNull(ResultSet rs, String columnName)
get Float Of Null 
float fVal = rs.getFloat(columnName);
if (rs.wasNull()) {
    return null;
return new Float(fVal);
FloatgetFloatValue(ResultSet resultSet, int columnIndex)
Return any float value. 
float value = resultSet.getFloat(columnIndex);
if (resultSet.wasNull()) {
    return null;
return Float.valueOf(value);