org.formulacompiler.spreadsheet
Class SpreadsheetToEngineCompiler.Config

java.lang.Object
  org.formulacompiler.spreadsheet.SpreadsheetToEngineCompiler.Config

Enclosing interface:

SpreadsheetToEngineCompiler

public static class SpreadsheetToEngineCompiler.Config
extends java.lang.Object

Configuration data for new instances of SpreadsheetToEngineCompiler.

Author:

peo

See Also:

SpreadsheetCompiler.newSpreadsheetCompiler(org.formulacompiler.spreadsheet.SpreadsheetToEngineCompiler.Config)

binding

public SpreadsheetBinding binding

The spreadsheet binding to use as input, which also identifies the spreadsheet to use.

numericType

public NumericType numericType

The numeric type to use for all internal computations.

computationMode

public ComputationMode computationMode

Tells AFC to calculate expressions as for example Excel or OpenOffice does.

factoryClass

public java.lang.Class factoryClass

Specifies either a class from which to descend the generated computation factory, or an interface which the generated factory should implement. Can be left null. If set, must be public, and have at most a single abstract method, which must then be the factoryMethod.

factoryMethod

public java.lang.reflect.Method factoryMethod

The method of the factoryClass which AFC should implement to return new computation instances. Must be specified if and only if a factory class is specified, otherwise leave it null. Must be public, and have a single parameter of the SpreadsheetBinder.Config.inputClass of the spreadsheet binding, and return the SpreadsheetBinder.Config.outputClass of the spreadsheet binding.

fullCaching

public boolean fullCaching

Controls whether AFC should compile the computation with full internal caching of values, or only (usually minimal) caching at its own discretion.

parentClassLoader

public java.lang.ClassLoader parentClassLoader

The parent class loader to use for the compiled engine.

compileToReadableCode

public boolean compileToReadableCode

Controls whether AFC should attempt to compile more readable code (when decompiled), possibly at the expense of engine size and performance.

computationListenerEnabled

public boolean computationListenerEnabled

Allows logging intermediate cell values.

constantExpressionOptimizationListener

public ConstantExpressionOptimizationListener constantExpressionOptimizationListener

Allows to receive notifications about events during compilation process.

SpreadsheetToEngineCompiler.Config

public SpreadsheetToEngineCompiler.Config()

validate

public void validate()

Validates the configuration.

Throws:

java.lang.IllegalArgumentException