/// <summary>
/// Get the value of the identifier from the cached data row. The
/// name of the identifier must correspond to the name of a column
/// in the data row.
/// </summary>
/// <param name="identifier">Identifier.</param>
/// <param name="correlation">Correlation data (ignored).</param>
/// <returns>Column data.</returns>
public Object getValue(Identifier identifier, Object correlation)
{
String columnName = identifier.getIdentifier();
object val = row[columnName];
if ((val is System.Decimal))
return new NumericValue((System.Decimal) val);
if ((val is System.Int32))
return new NumericValue((System.Int32) val);
if ((val is System.Single))
return new NumericValue((System.Single) val);
if ((val is System.Double))
return new NumericValue((System.Double) val);
if ((val is System.Int64))
return new NumericValue((System.Int64) val);
if ((val is System.Int16))
return new NumericValue((System.Int16) val);
if ((val is System.Byte))
return new NumericValue((System.Byte) val);
return val;
}
/// <summary> Factory.</summary>
/// <param name="id">Identifier name.
/// </param>
/// <returns> Instance.
/// @throws IllegalArgumentException Invalid identifier name.
/// </returns>
//UPGRADE_NOTE: Synchronized keyword was removed from method 'valueOf'. Lock expression was added. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1027"'
public static Identifier valueOf(System.String id)
{
lock (typeof(CodeStreet.Selector.Parser.Identifier))
{
if (reservedNamesSet_.Contains(id))
throw new System.ArgumentException("Identifier name cannot be a reserved name: " + id);
//UPGRADE_TODO: Method 'java.util.Map.get' was converted to 'System.Collections.IDictionary.Item' which has a different behavior. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1073_javautilMapget_javalangObject"'
Identifier instance = (Identifier) idMap_[id];
if (instance == null)
{
instance = new Identifier(id);
object tempObject;
tempObject = instance;
idMap_[id] = tempObject;
System.Object generatedAux = tempObject;
}
return instance;
}
}
