Package com.illumon.iris.db.tables.select

Class FormulaTableScanner

java.lang.Object

com.illumon.iris.db.tables.select.FormulaTableScanner

All Implemented Interfaces:

TableScanner

public class FormulaTableScanner
extends Object
implements TableScanner

This replaces FormulaTableIterator.

Constructor Summary

Constructors

Constructor	Description
FormulaTableScanner(String formula)

Method Summary

Modifier and Type	Method	Description
void	init(TableDefinition tableDefinition)
long	scanAll(Table table)	Scan table until implementation-defined criteria are met.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FormulaTableScanner

public FormulaTableScanner(String formula)

Method Details

init

public void init(TableDefinition tableDefinition)

Specified by:

init in interface TableScanner

scanAll

public long scanAll(Table table)

Description copied from interface: TableScanner

Scan table until implementation-defined criteria are met.

Specified by:

scanAll in interface TableScanner

Parameters:

table - The table to scan

Returns:

The number of rows scanned (implementation-defined)