Module datarush.library

Package com.pervasive.datarush.ports.physical

Interface SteppableRecordValued

All Superinterfaces:

RecordTyped, RecordValued, TokenTyped, TokenValued

All Known Subinterfaces:

RecordInput

public interface SteppableRecordValued
extends RecordValued

Method Summary

Modifier and Type	Method	Description
ScalarInputField	getField(int index)	Get the field at the given index within the list of fields.
long	getPosition()
boolean	stepNext()
boolean	transfer(TokenAppendable out, long n, boolean startWithNextToken)

Methods inherited from interface com.pervasive.datarush.tokens.record.RecordValued

containsNull, getField, getFields, getType, newFieldIterator, newFieldIterator, newFieldIterator, size

Methods inherited from interface com.pervasive.datarush.tokens.TokenValued

isNull

Method Details

stepNext

boolean stepNext()

getField

ScalarInputField getField(int index)

Description copied from interface: RecordValued

Get the field at the given index within the list of fields.

Specified by:

getField in interface RecordValued

Parameters:

index - zero-based index into the field list

Returns:

the field's value

getPosition

long getPosition()

transfer

boolean transfer(TokenAppendable out,
 long n,
 boolean startWithNextToken)