org.pentaho.di.trans.steps.formula

Class FormulaData

java.lang.Object

org.pentaho.di.trans.step.BaseStepData

org.pentaho.di.trans.steps.formula.FormulaData

All Implemented Interfaces:

StepDataInterface

public class FormulaData
extends BaseStepData
implements StepDataInterface

Since:

8-sep-2005

Author:

Matt

Nested Class Summary

Nested classes/interfaces inherited from class org.pentaho.di.trans.step.BaseStepData

BaseStepData.StepExecutionStatus

Field Summary

Fields

Modifier and Type	Field and Description
RowForumulaContext	context
org.pentaho.reporting.libraries.formula.Formula[]	formulas
RowMetaInterface	outputRowMeta
org.pentaho.reporting.libraries.formula.parser.FormulaParser	parser
int[]	replaceIndex
static int	RETURN_TYPE_BIGDECIMAL
static int	RETURN_TYPE_BOOLEAN
static int	RETURN_TYPE_BYTE_ARRAY
static int	RETURN_TYPE_DATE
static int	RETURN_TYPE_INTEGER
static int	RETURN_TYPE_LONG
static int	RETURN_TYPE_NUMBER
static int	RETURN_TYPE_STRING
int[]	returnType

Constructor Summary

Constructors

Constructor and Description
FormulaData()

Method Summary

Modifier and Type	Method and Description
org.pentaho.reporting.libraries.formula.Formula	createFormula(String formulaText)

Methods inherited from class org.pentaho.di.trans.step.BaseStepData

getStatus, isDisposed, isEmpty, isFinished, isIdle, isInitialising, isRunning, isStopped, setStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.di.trans.step.StepDataInterface

getStatus, isDisposed, isEmpty, isFinished, isIdle, isInitialising, isRunning, setStatus

Field Detail

RETURN_TYPE_STRING

public static final int RETURN_TYPE_STRING

See Also:

Constant Field Values

RETURN_TYPE_NUMBER

public static final int RETURN_TYPE_NUMBER

See Also:

Constant Field Values

RETURN_TYPE_INTEGER

public static final int RETURN_TYPE_INTEGER

See Also:

Constant Field Values

RETURN_TYPE_LONG

public static final int RETURN_TYPE_LONG

See Also:

Constant Field Values

RETURN_TYPE_DATE

public static final int RETURN_TYPE_DATE

See Also:

Constant Field Values

RETURN_TYPE_BIGDECIMAL

public static final int RETURN_TYPE_BIGDECIMAL

See Also:

Constant Field Values

RETURN_TYPE_BYTE_ARRAY

public static final int RETURN_TYPE_BYTE_ARRAY

See Also:

Constant Field Values

RETURN_TYPE_BOOLEAN

public static final int RETURN_TYPE_BOOLEAN

See Also:

Constant Field Values

context

public RowForumulaContext context

formulas

public org.pentaho.reporting.libraries.formula.Formula[] formulas

parser

public org.pentaho.reporting.libraries.formula.parser.FormulaParser parser

outputRowMeta

public RowMetaInterface outputRowMeta

returnType

public int[] returnType

replaceIndex

public int[] replaceIndex

Constructor Detail

FormulaData

public FormulaData()

Method Detail

createFormula

public org.pentaho.reporting.libraries.formula.Formula createFormula(String formulaText)
                                                              throws org.pentaho.reporting.libraries.formula.EvaluationException,
                                                                     org.pentaho.reporting.libraries.formula.parser.ParseException

Throws:

org.pentaho.reporting.libraries.formula.EvaluationException

org.pentaho.reporting.libraries.formula.parser.ParseException