Package com.illumon.iris.db.v2.select

Class NumbaFormulaColumn

java.lang.Object

com.illumon.iris.db.v2.select.AbstractFormulaColumn

com.illumon.iris.db.v2.select.NumbaFormulaColumn

All Implemented Interfaces:

FormulaColumn, SelectColumn

public class NumbaFormulaColumn
extends AbstractFormulaColumn

Field Summary

Fields inherited from class com.illumon.iris.db.v2.select.AbstractFormulaColumn

COLUMN_SUFFIX, columnName, columnSources, formulaString, params, returnedType, usedColumnArrays, usedColumns, userParams, usesI, usesII, usesK

Fields inherited from interface com.illumon.iris.db.v2.select.SelectColumn

ZERO_LENGTH_SELECT_COLUMN_ARRAY

Method Summary

Modifier and Type	Method	Description
SelectColumn	copy()	Create a copy of this SelectColumn.
protected FormulaKernelFactory	getFormulaKernelFactory()
protected FormulaSourceDescriptor	getSourceDescriptor()
List<String>	initDef(Map<String,com.illumon.dataobjects.ColumnDefinition> columnNameMap)	Initialize any internal column definitions from the provided initial.

Methods inherited from class com.illumon.iris.db.v2.select.AbstractFormulaColumn

applyUsedVariables, createFormulaFactory, disallowRefresh, getColumnArrays, getColumns, getDataView, getLazyView, getMatchPair, getName, getReturnedType, initInputs, initInputs, isRetain, makeAppropriateDbArrayWrapper, newDestInstance, toString, updateData

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.v2.select.FormulaColumn

getFormulaShiftColPair, hasConstantArrayAccess, hasConstantValue

Methods inherited from interface com.illumon.iris.db.v2.select.SelectColumn

alwaysEvaluate, alwaysEvaluateCopy, getConstantValueView

Method Details

getSourceDescriptor

protected FormulaSourceDescriptor getSourceDescriptor()

Specified by:

getSourceDescriptor in class AbstractFormulaColumn

getFormulaKernelFactory

protected FormulaKernelFactory getFormulaKernelFactory()

Specified by:

getFormulaKernelFactory in class AbstractFormulaColumn

initDef

public List<String> initDef(Map<String,com.illumon.dataobjects.ColumnDefinition> columnNameMap)

Description copied from interface: SelectColumn

Initialize any internal column definitions from the provided initial.

Parameters:

columnNameMap - the starting set of column definitions

Returns:

a list of columns on which the result of this is dependent

copy

public SelectColumn copy()

Description copied from interface: SelectColumn

Create a copy of this SelectColumn.

Returns:

an independent copy of this SelectColumn.