com.zfqjava.formula
Class CellFormulaFactory

java.lang.Object
  com.zfqjava.formula.FormulaFactory
      com.zfqjava.formula.CellFormulaFactory

public class CellFormulaFactory
extends FormulaFactory

Constructor Summary

CellFormulaFactory()

Method Summary

void	addFunction(Function function) Adds a function.
Formula	createFormula(String s) Creates a formula object for the specified string.
Formula	createFormula(String s, FormulaContext context) Creates a formula object for the specified string with the specified FormulaContext.
Formula	createFormula(String s, FormulaContext context, boolean allowErrorFormula) Creates a formula object for the specified string with the specified FormulaContext.
FormulaContext	createFormulaContext() Creates the default FormulaContext, default return null
String[]	getAllFunctionNames() Returns all supported function names.
String[]	getCellFunctionNamesByType(CellFunctionType type) Returns all supported cell function names by the specified type.
Function	getFunction(String name) Returns the function for the specified name.
CellFunctionType[]	getSupportedCellFunctionTypes() Returns all supported cell function types.
void	removeFunction(String name) Removes a function.
void	setArgumentSeparatorChar(char argumentSeparatorChar)

Methods inherited from class com.zfqjava.formula.FormulaFactory

getArgumentSeparatorChar, getDefault, getDefaultArgumentSeparatorChar, getDefaultStringEscapeChar, getStringEscapeChar, setDefault, setDefaultArgumentSeparatorChar, setDefaultStringEscapeChar, setStringEscapeChar

Methods inherited from class java.lang.Object

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

Constructor Detail

CellFormulaFactory

public CellFormulaFactory()

Method Detail

createFormula

public Formula createFormula(String s)
                      throws ParseException

Description copied from class: FormulaFactory

Creates a formula object for the specified string.

Specified by:

createFormula in class FormulaFactory

Parameters:

s - the formula string

Returns:

the formula object

Throws:

ParseException

createFormula

public Formula createFormula(String s,
                             FormulaContext context)
                      throws ParseException

Description copied from class: FormulaFactory

Creates a formula object for the specified string with the specified FormulaContext.

Specified by:

createFormula in class FormulaFactory

Parameters:

s - the formula string

context - the formula context

Returns:

the formula object

Throws:

ParseException

createFormula

public Formula createFormula(String s,
                             FormulaContext context,
                             boolean allowErrorFormula)
                      throws ParseException

Description copied from class: FormulaFactory

Creates a formula object for the specified string with the specified FormulaContext.

Specified by:

createFormula in class FormulaFactory

Parameters:

s - the formula string

context - the formula context

allowErrorFormula - allow create the error formula

Returns:

the formula object

Throws:

ParseException

addFunction

public void addFunction(Function function)

Description copied from class: FormulaFactory

Adds a function.

Specified by:

addFunction in class FormulaFactory

Parameters:

function - the function

removeFunction

public void removeFunction(String name)

Description copied from class: FormulaFactory

Removes a function.

Specified by:

removeFunction in class FormulaFactory

Parameters:

name - the function name

getFunction

public Function getFunction(String name)

Description copied from class: FormulaFactory

Returns the function for the specified name.

Specified by:

getFunction in class FormulaFactory

Parameters:

name - the function name

Returns:

the function object

getAllFunctionNames

public String[] getAllFunctionNames()

Description copied from class: FormulaFactory

Returns all supported function names.

Specified by:

getAllFunctionNames in class FormulaFactory

Returns:

all supported function names

getSupportedCellFunctionTypes

public CellFunctionType[] getSupportedCellFunctionTypes()

Returns all supported cell function types.

Returns:

all supported cell function types

Since:

JDataGrid 2.0

getCellFunctionNamesByType

public String[] getCellFunctionNamesByType(CellFunctionType type)

Returns all supported cell function names by the specified type.

Parameters:

type - the specified type

Returns:

all supported cell function names

Since:

JDataGrid 2.0

setArgumentSeparatorChar

public void setArgumentSeparatorChar(char argumentSeparatorChar)

Overrides:

setArgumentSeparatorChar in class FormulaFactory

createFormulaContext

public FormulaContext createFormulaContext()

Description copied from class: FormulaFactory

Creates the default FormulaContext, default return null

Overrides:

createFormulaContext in class FormulaFactory