ScalarValuedIterator (Dataflow Library Distribution Project 8.0.0-98 API)

All Superinterfaces:

ScalarTyped, ScalarValued, TokenTyped, TokenValued, TokenValuedIterator

All Known Subinterfaces:

BinaryValuedIterator, BooleanValuedIterator, CharValuedIterator, DateValuedIterator, DoubleValuedIterator, DurationValuedIterator, FloatValuedIterator, IntValuedIterator, Ip4AddressValuedIterator, Ip6AddressValuedIterator, LongValuedIterator, MoneyValuedIterator, NumericValuedIterator, ObjectValuedIterator<T>, PeriodValuedIterator, SeekableScalarValuedIterator, StringValuedIterator, TimestampValuedIterator, TimeValuedIterator
```
public interface ScalarValuedIterator
extends TokenValuedIterator, ScalarValued
```
Iterator over scalar values. Provides a visitation pattern that is efficient for both sparse and dense data. When stepping, only those values not equal to "zero" will be returned.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  ScalarTokenType getType()
  Gets the data type of the token.
  - Methods inherited from interface com.pervasive.datarush.tokens.scalar.ScalarValued
    isZero
  - Methods inherited from interface com.pervasive.datarush.tokens.TokenValued
    isNull
  - Methods inherited from interface com.pervasive.datarush.sequences.TokenValuedIterator
    getAbsoluteIndex, resetIteration, stepNext

- Method Detail
  - getType
```
ScalarTokenType getType()
```
    Description copied from interface: TokenValued
    
    Gets the data type of the token. This type will dictate the valid values that can be contained.
    
    Specified by:
    
    getType in interface ScalarTyped
    
    Specified by:
    
    getType in interface ScalarValued
    
    Specified by:
    
    getType in interface TokenTyped
    
    Specified by:
    
    getType in interface TokenValued
    
    Returns:
    
    the token type.