Package io.keikai.model.sys.formula

Interface FormulaEngine

All Known Implementing Classes:

FormulaEngineImpl

public interface FormulaEngine

Since:

3.5.0

Author:

dennis

Field Summary

Fields

Modifier and Type	Field	Description
static final String	KEY_EXTERNAL_BOOK_NAMES
static final String	KEY_FORMULA_CACHE
static final String	KEY_SHEET_INDEXES

Method Summary

Modifier and Type	Method	Description
void	clearCache(FormulaClearContext context)
void	clearColumnCache(FormulaClearContext context, int start, int end)
FormulaExpression	cloneSheet(String formula, SBook book, String oldName, String newName, FormulaParseContext context)
FormulaExpression	cloneSheetPtgs(FormulaExpression fexpr, SBook book, String oldName, String newName, FormulaParseContext context)
EvaluationResult	evaluate(FormulaExpression expr, FormulaEvaluationContext context)
void	evaluateOnly(FormulaExpression expr, FormulaEvaluationContext context)	Evaluates the expression only, without returning the result.
FormulaExpression	extend(String formula, SheetRegion srcRegion, boolean hrizontal, FormulaParseContext context)
FormulaExpression	extendPtgs(FormulaExpression fexpr, SheetRegion srcRegion, boolean hrizontal, FormulaParseContext context)	modify FormulaExpression for cells insertion
FormulaExpression	move(String formula, SheetRegion srcRegion, int rowOffset, int columnOffset, FormulaParseContext context)	Shift the formula that care on sheet and region.
FormulaExpression	movePtgs(FormulaExpression fexpr, SheetRegion srcRegion, int rowOffset, int columnOffset, FormulaParseContext context)	Shift the formula that care on sheet and region for cells insertion, deletion, and paste
FormulaExpression	parse(String formula, FormulaParseContext context)
FormulaExpression	renameColumnNameTablePtgs(FormulaExpression fexpr, STable table, String oldName, String newName, FormulaParseContext context)
FormulaExpression	renameName(String formula, SBook book, int sheetIndex, String oldName, String newName, FormulaParseContext context)
FormulaExpression	renameName(String formula, SBook book, String oldName, String newName, FormulaParseContext context)
FormulaExpression	renameNamePtgs(FormulaExpression fexpr, SBook book, int sheetIndex, String oldName, String newName, FormulaParseContext context)
FormulaExpression	renameSheet(String formula, SBook book, String oldName, String newName, FormulaParseContext context)
FormulaExpression	renameSheetPtgs(FormulaExpression fexpr, SBook book, String oldName, String newName, FormulaParseContext context)
FormulaExpression	renameTableNameTablePtgs(FormulaExpression fexpr, SBook book, String oldName, String newName, FormulaParseContext context)
FormulaExpression	reorderSheetPtgs(FormulaExpression fexpr, SBook book, int oldIndex, int newIndex, FormulaParseContext context)
FormulaExpression	shift(String formula, int rowOffset, int columnOffset, FormulaParseContext context)	Shift the formula base on the offset
FormulaExpression	shiftPtgs(FormulaExpression fexpr, int rowOffset, int columnOffset, FormulaParseContext context)	Shift the formula base on the offset
FormulaExpression	shrink(String formula, SheetRegion srcRegion, boolean hrizontal, FormulaParseContext context)
FormulaExpression	shrinkPtgs(FormulaExpression fexpr, SheetRegion srcRegion, boolean hrizontal, FormulaParseContext context)	modify FormulaExpression for cells deletion
FormulaExpression	transpose(String formula, int rowOrigin, int columnOrigin, FormulaParseContext context)	Transpose the formula base one the origin
FormulaExpression	transposePtgs(FormulaExpression fexpr, int rowOrigin, int columnOrigin, FormulaParseContext context)	Transpose the formula base one the origin
void	updateDependencyTable(FormulaExpression fexpr, FormulaParseContext context)

Field Details

KEY_EXTERNAL_BOOK_NAMES

static final String KEY_EXTERNAL_BOOK_NAMES

See Also:

• Constant Field Values

KEY_SHEET_INDEXES

static final String KEY_SHEET_INDEXES

See Also:

• Constant Field Values

KEY_FORMULA_CACHE

static final String KEY_FORMULA_CACHE

See Also:

• Constant Field Values

Method Details

parse

FormulaExpression parse(String formula,
 FormulaParseContext context)

shift

FormulaExpression shift(String formula,
 int rowOffset,
 int columnOffset,
 FormulaParseContext context)

Shift the formula base on the offset

Parameters:

formula -

rowOffset -

columnOffset -

context -

Returns:

transpose

FormulaExpression transpose(String formula,
 int rowOrigin,
 int columnOrigin,
 FormulaParseContext context)

Transpose the formula base one the origin

Parameters:

formula -

rowOrigin -

columnOrigin -

context -

Returns:

move

FormulaExpression move(String formula,
 SheetRegion srcRegion,
 int rowOffset,
 int columnOffset,
 FormulaParseContext context)

Shift the formula that care on sheet and region.

Parameters:

formula -

srcRegion -

rowOffset -

columnOffset -

context -

Returns:

shrink

FormulaExpression shrink(String formula,
 SheetRegion srcRegion,
 boolean hrizontal,
 FormulaParseContext context)

extend

FormulaExpression extend(String formula,
 SheetRegion srcRegion,
 boolean hrizontal,
 FormulaParseContext context)

renameSheet

FormulaExpression renameSheet(String formula,
 SBook book,
 String oldName,
 String newName,
 FormulaParseContext context)

renameName

FormulaExpression renameName(String formula,
 SBook book,
 String oldName,
 String newName,
 FormulaParseContext context)

cloneSheet

FormulaExpression cloneSheet(String formula,
 SBook book,
 String oldName,
 String newName,
 FormulaParseContext context)

evaluate

EvaluationResult evaluate(FormulaExpression expr,
 FormulaEvaluationContext context)

evaluateOnly

void evaluateOnly(FormulaExpression expr,
 FormulaEvaluationContext context)

Evaluates the expression only, without returning the result.

Parameters:

expr -

context -

Since:

5.9.0

clearCache

void clearCache(FormulaClearContext context)

clearColumnCache

void clearColumnCache(FormulaClearContext context,
 int start,
 int end)

shiftPtgs

FormulaExpression shiftPtgs(FormulaExpression fexpr,
 int rowOffset,
 int columnOffset,
 FormulaParseContext context)

Shift the formula base on the offset

Parameters:

formula -

rowOffset -

columnOffset -

context -

Returns:

Since:

3.6.0

transposePtgs

FormulaExpression transposePtgs(FormulaExpression fexpr,
 int rowOrigin,
 int columnOrigin,
 FormulaParseContext context)

Transpose the formula base one the origin

Parameters:

formula -

rowOrigin -

columnOrigin -

context -

Returns:

Since:

3.6.0

movePtgs

FormulaExpression movePtgs(FormulaExpression fexpr,
 SheetRegion srcRegion,
 int rowOffset,
 int columnOffset,
 FormulaParseContext context)

Shift the formula that care on sheet and region for cells insertion, deletion, and paste

Parameters:

formula -

srcRegion -

rowOffset -

columnOffset -

context -

Returns:

Since:

3.6.0

shrinkPtgs

FormulaExpression shrinkPtgs(FormulaExpression fexpr,
 SheetRegion srcRegion,
 boolean hrizontal,
 FormulaParseContext context)

modify FormulaExpression for cells deletion

Parameters:

fexpr -

srcRegion -

hrizontal -

context -

Returns:

Since:

3.6.0

extendPtgs

FormulaExpression extendPtgs(FormulaExpression fexpr,
 SheetRegion srcRegion,
 boolean hrizontal,
 FormulaParseContext context)

modify FormulaExpression for cells insertion

Parameters:

fexpr -

srcRegion -

hrizontal -

context -

Returns:

Since:

3.6.0

renameSheetPtgs

FormulaExpression renameSheetPtgs(FormulaExpression fexpr,
 SBook book,
 String oldName,
 String newName,
 FormulaParseContext context)

Parameters:

fexpr -

book -

oldName -

newName -

context -

Returns:

Since:

3.6.0

cloneSheetPtgs

FormulaExpression cloneSheetPtgs(FormulaExpression fexpr,
 SBook book,
 String oldName,
 String newName,
 FormulaParseContext context)

Parameters:

fexpr -

book -

oldName -

newName -

context -

Returns:

Since:

5.2.0

renameNamePtgs

FormulaExpression renameNamePtgs(FormulaExpression fexpr,
 SBook book,
 int sheetIndex,
 String oldName,
 String newName,
 FormulaParseContext context)

Parameters:

fexpr -

book -

oldName -

newName -

context -

Returns:

Since:

3.6.0

renameName

FormulaExpression renameName(String formula,
 SBook book,
 int sheetIndex,
 String oldName,
 String newName,
 FormulaParseContext context)

Parameters:

formula -

book -

sheetIndex -

oldName -

newName -

context -

Returns:

Since:

3.6.0

updateDependencyTable

void updateDependencyTable(FormulaExpression fexpr,
 FormulaParseContext context)

Parameters:

fexpr -

context -

Since:

3.6.0

reorderSheetPtgs

FormulaExpression reorderSheetPtgs(FormulaExpression fexpr,
 SBook book,
 int oldIndex,
 int newIndex,
 FormulaParseContext context)

Parameters:

fexpr -

book -

oldName -

newName -

context -

Since:

3.7.0

renameTableNameTablePtgs

FormulaExpression renameTableNameTablePtgs(FormulaExpression fexpr,
 SBook book,
 String oldName,
 String newName,
 FormulaParseContext context)

Parameters:

fexpr -

oldName -

newName -

context -

Returns:

Since:

3.8.0

renameColumnNameTablePtgs

FormulaExpression renameColumnNameTablePtgs(FormulaExpression fexpr,
 STable table,
 String oldName,
 String newName,
 FormulaParseContext context)

Parameters:

fexpr -

tableName -

oldName -

newName -

context -

Returns:

Since:

3.8.0