DF 8.1 | TokenValued Hierarchy

Concepts to Know > Concepts to Know > Tokens and Types > Token Containers > TokenValued Hierarchy

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TokenValued Hierarchy

Token values have a hierarchy. At the top is type TokenValued, the most general type.

• TokenValued

– RecordValued

– ScalarValued

• BinaryValued

• BooleanValued

• DurationValued

• Ip4AddressValued

• Ip6AddressValued

• NumericValued

- DoubleValued
   -  FloatValued
      -  LongValued
            -  IntValued

• MoneyValued

• ObjectValued

• PeriodValued

• ScalarRegister

• ScalarToken

• StringValued

• TimestampValued

Note: The NumericValued interfaces are arranged in a hierarchy consistent with Java’s widening primitive conversions. Thus an operator written to consume a double field type will automatically handle float, long, and int fields as well.

Last modified date: 12/09/2024