StringValued (Dataflow Library Distribution Project 8.0.0-98 API)

All Superinterfaces:

ScalarTyped, ScalarValued, TokenTyped, TokenValued

All Known Subinterfaces:

StringInputField, StringValuedIterator

All Known Implementing Classes:

NullToken, StringRegister, StringToken
```
public interface StringValued
extends ScalarValued
```
A TokenValued object containing a string value.

See Also:

TokenTypeConstant#STRING

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String asString()
  Gets the contained string value.
  - Methods inherited from interface com.pervasive.datarush.tokens.scalar.ScalarValued
    getType, isZero
  - Methods inherited from interface com.pervasive.datarush.tokens.TokenValued
    isNull

- Method Detail
  - asString
```
String asString()
```
    Gets the contained string value.
    
    Returns:
    
    the contained value as a String. If null valued, as indicated by TokenValued.isNull(), the empty string ("") is returned.