This type is used when the model element's attribute is of basic data type. When ModelAttributeType is simple AttributeType XML attribute = "Simple" and there is TypeProperty DataType = xxx.
Supported data types are:
•Boolean, represents Boolean values, which are either true or false.
•Int, represents an integer with a minimum value of -2147483648 and maximum of 2147483647.
•Double, represents double-precision 64-bit floating-point numbers.
•String, represents character strings.
•DateTime, represents a specific instance of time. The character format of date and time depends on operating system regional settings. Used format is defined in XML documents root element Model.
•Date, represents a calendar date.
•Time, represents a specific instance of time that recurs every day.
•HexBinary, represents arbitrary hex-encoded binary data.
Example: in QPR Modeling Client the modeler may define the number of units of available resources. When this information is exported to XML its AttributeType is Simple and DataType Double.
<ModelAttributeType Name="Amount Available" AttributeType="Simple">
<TypeProperty Name="DataType" Value="double" />
</ModelAttributeType>
<Attribute AttributeName="Amount Available">
<Value>100</Value>
</Attribute>
