Package com.stimulsoft.report.dictionary.aggregateFunctions

Class StiFirstFunctionService

java.lang.Object

com.stimulsoft.base.serializing.StiSerializedObject

com.stimulsoft.base.services.StiService

com.stimulsoft.report.dictionary.aggregateFunctions.StiAggregateFunctionService

com.stimulsoft.report.dictionary.aggregateFunctions.StiFirstFunctionService

All Implemented Interfaces:

IStiSerializable, IStiSerializableRef, Cloneable

public class StiFirstFunctionService
extends StiAggregateFunctionService

Describes the class for work with First aggregate function. To calculate the type Object is used.

Field Summary

Fields inherited from class com.stimulsoft.report.dictionary.aggregateFunctions.StiAggregateFunctionService

IsFirstInit

Fields inherited from class com.stimulsoft.base.services.StiService

properties

Fields inherited from interface com.stimulsoft.base.serializing.interfaceobject.IStiSerializableRef

REFERENCE_EMPTY, REFERENCE_REPORT

Constructor Summary

Constructors

Constructor	Description
StiFirstFunctionService()
StiFirstFunctionService(boolean runningTotal)

Method Summary

Modifier and Type	Method	Description
void	CalcItem(Object value)	A value calculation.
boolean	getRecureParam()	Gets value, indicates that this function require a parameter.
Class	GetResultType()	Returns the type of the result.
String	getServiceName()	Gets a service name.
Object	GetValue()	Returns the calculation result.
void	Init()	First initialization.
void	SetValue(Object value)	Sets the calculation result.

Methods inherited from class com.stimulsoft.report.dictionary.aggregateFunctions.StiAggregateFunctionService

ClearAllStates, getList, getRunningTotal, getServiceCategory, getServiceType, getStates, Reset, setRunningTotal

Methods inherited from class com.stimulsoft.base.services.StiService

clone, getProperties, getServiceEnabled, getServiceInfo, isPropertyPresent, MemberwiseClone, packService, properties, setProperties, setServiceEnabled

Methods inherited from class com.stimulsoft.base.serializing.StiSerializedObject

cleanReference, getReference, setReference

Methods inherited from class java.lang.Object

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

Constructor Details

StiFirstFunctionService

public StiFirstFunctionService(boolean runningTotal)

StiFirstFunctionService

public StiFirstFunctionService()

Method Details

getServiceName

public String getServiceName()

Gets a service name.

Overrides:

getServiceName in class StiService

Init

public void Init()

First initialization.

Specified by:

Init in class StiAggregateFunctionService

CalcItem

public void CalcItem(Object value)

A value calculation.

Specified by:

CalcItem in class StiAggregateFunctionService

Parameters:

value - Value.

GetValue

public Object GetValue()

Returns the calculation result.

Specified by:

GetValue in class StiAggregateFunctionService

Returns:

Calculation result.

SetValue

public void SetValue(Object value)

Sets the calculation result.

Specified by:

SetValue in class StiAggregateFunctionService

GetResultType

public Class GetResultType()

Returns the type of the result.

Specified by:

GetResultType in class StiAggregateFunctionService

getRecureParam

public boolean getRecureParam()

Gets value, indicates that this function require a parameter.

Specified by:

getRecureParam in class StiAggregateFunctionService