Uses of Interface
csheets.core.formula.Expression

Packages that use Expression

Package	Description
csheets.core.formula	Provides classes for representing formulas.
csheets.core.formula.compiler	Provides classes for compiling formulas from strings.
csheets.core.formula.lang	Provides the operators, functions and references supported by the formula language.
csheets.core.formula.util	Provides utilities for performing operations on formulas.
csheets.ext.assertion	Provides support for user-specified and system-generated assertions.
csheets.ext.test	Provides support for test cases and test case parameters.

Uses of Expression in csheets.core.formula

Subinterfaces of Expression in csheets.core.formula

Modifier and Type	Interface and Description
interface	Reference A reference to one or more cells in a spreadsheet.

Classes in csheets.core.formula that implement Expression

Modifier and Type	Class and Description
class	BinaryOperation A binary operation in a formula.
class	Formula A formula in a cell.
class	FunctionCall A call to a function in a formula.
class	Literal A literal value in a formula.
class	Operation<O extends Operator> An operation in a formula.
class	UnaryOperation A unary operation in a formula.

Methods in csheets.core.formula that return Expression

Modifier and Type	Method and Description
Expression[]	FunctionCall.getArguments() Returns the arguments passed to the function.
Expression	Formula.getExpression() Returns the expression in the formula.
Expression	BinaryOperation.getLeftOperand() Returns the left(first) operand.
Expression	UnaryOperation.getOperand() Returns the operand.
Expression	BinaryOperation.getRightOperand() Returns the right(second) operand.

Methods in csheets.core.formula with parameters of type Expression

Modifier and Type	Method and Description
Value	UnaryOperator.applyTo(Expression operand) Applies the operator to the given operand and returns the result.
Value	Function.applyTo(Expression[] args) Invokes the function using the given arguments and returns the result.
Value	BinaryOperator.applyTo(Expression leftOperand, Expression rightOperand) Applies the operator to the given operands and returns the result.

Constructors in csheets.core.formula with parameters of type Expression

Constructor and Description
BinaryOperation(Expression leftOperand, BinaryOperator operator, Expression rightOperand) Creates a new binary operation.
Formula(Cell cell, Expression expression) Creates a new formula.
FunctionCall(Function function, Expression... args) Creates a new function call.
UnaryOperation(UnaryOperator operator, Expression operand) Creates a new unary operation.

Uses of Expression in csheets.core.formula.compiler

Methods in csheets.core.formula.compiler that return Expression

Modifier and Type	Method and Description
Expression	NumberSignExpressionCompiler.compile(Cell cell, String source)
Expression	ExpressionCompiler.compile(Cell cell, String source) Compiles an expression from the given string.
Expression	ExcelExpressionCompiler.compile(Cell cell, String source)
protected Expression	NumberSignExpressionCompiler.convert(Cell cell, antlr.collections.AST node) Converts the given ANTLR AST to an expression.
protected Expression	ExcelExpressionCompiler.convert(Cell cell, antlr.collections.AST node) Converts the given ANTLR AST to an expression.
Expression	IllegalFunctionCallException.getArgument() Returns the argument that failed to match.

Constructors in csheets.core.formula.compiler with parameters of type Expression

Constructor and Description
IllegalFunctionCallException(Function function, FunctionParameter parameter, Expression argument) Creates a new function call exception.

Uses of Expression in csheets.core.formula.lang

Classes in csheets.core.formula.lang that implement Expression

Modifier and Type	Class and Description
class	CellReference A reference to a cell in a spreadsheet.
class	ReferenceOperation A binary reference operation in a formula.
class	RelationalOperatorImpl This class is a concrete RelationalOperatior to allow operations with :=

Methods in csheets.core.formula.lang with parameters of type Expression

Modifier and Type	Method and Description
Value	Percent.applyTo(Expression operand) Returns the operand's value divided by 100.
Value	Negator.applyTo(Expression operand) Returns the negation of the operand's value.
Value	Whiledo.applyTo(Expression[] args)
Value	True.applyTo(Expression[] arguments)
Value	Sum.applyTo(Expression[] arguments)
Value	Or.applyTo(Expression[] arguments)
Value	NumericFunction.applyTo(Expression[] arguments)
Value	Not.applyTo(Expression[] arguments)
Value	If.applyTo(Expression[] arguments)
Value	False.applyTo(Expression[] arguments)
Value	Factorial.applyTo(Expression[] arguments)
Value	Eval.applyTo(Expression[] args)
Value	Dowhile.applyTo(Expression[] args)
Value	Do.applyTo(Expression[] arguments)
Value	Count.applyTo(Expression[] arguments)
Value	Average.applyTo(Expression[] arguments)
Value	And.applyTo(Expression[] arguments)
Value	Subtracter.applyTo(Expression leftOperand, Expression rightOperand)
Value	RelationalOperator.applyTo(Expression leftOperand, Expression rightOperand)
Value	RangeReference.applyTo(Expression leftOperand, Expression rightOperand)
Value	Multiplier.applyTo(Expression leftOperand, Expression rightOperand)
Value	Exponentiator.applyTo(Expression leftOperand, Expression rightOperand)
Value	Divider.applyTo(Expression leftOperand, Expression rightOperand)
Value	Concatenator.applyTo(Expression leftOperand, Expression rightOperand)
Value	Attribution.applyTo(Expression leftOperand, Expression rightOperand) applies attribution given a right and left operand
Value	Adder.applyTo(Expression leftOperand, Expression rightOperand)

Constructors in csheets.core.formula.lang with parameters of type Expression

Constructor and Description
DivisionByZeroException(Expression expression) Creates a new division-by-zero exception.

Uses of Expression in csheets.core.formula.util

Methods in csheets.core.formula.util that return Expression

Modifier and Type	Method and Description
Expression	ReferenceTransposer.getExpression(Expression expression) Returns a transposed copy of the given expression.
Expression	ExpressionBuilder.getExpression(Expression expression) Returns a copy of the given expression.
Expression	ExpressionBuilder.visitBinaryOperation(BinaryOperation operation)
Expression	ExpressionBuilder.visitFunctionCall(FunctionCall call)
Expression	ExpressionBuilder.visitLiteral(Literal literal)
Expression	ReferenceTransposer.visitReference(Reference reference) Transposes the reference.
Expression	ExpressionBuilder.visitReference(Reference reference)
Expression	ExpressionBuilder.visitUnaryOperation(UnaryOperation operation)

Methods in csheets.core.formula.util with parameters of type Expression

Modifier and Type	Method and Description
Expression	ReferenceTransposer.getExpression(Expression expression) Returns a transposed copy of the given expression.
Expression	ExpressionBuilder.getExpression(Expression expression) Returns a copy of the given expression.
SortedSet<Reference>	ReferenceFetcher.getReferences(Expression expression) Traverses the given expression and returns the references that were found.

Uses of Expression in csheets.ext.assertion

Methods in csheets.ext.assertion with parameters of type Expression

Modifier and Type	Method and Description
MultiInterval	AssertionArithmeticVisitor.getResult(Expression expression) Retrieve the result of the arithmetic calculations performed by this visitor.

Uses of Expression in csheets.ext.test

Classes in csheets.ext.test that implement Expression

Modifier and Type	Class and Description
class	TestCase Contains the information for a single test case, i.e. a single test case parameter for each of the precedents.
class	TestCaseParam A class holding information about a Test Case Parameter.

Methods in csheets.ext.test that return Expression

Modifier and Type	Method and Description
Expression	TestCaseBuilder.visitReference(Reference reference) Replaces the reference with the appropriate test case parameter(s).