Uses of Package
slogo.jelan.expressions

Packages that use slogo.jelan.expressions

slogo.jelan.expressions
slogo.jelan.instructions

Classes in slogo.jelan.expressions used by slogo.jelan.expressions

BinaryExpression
The base class of any binary expression, e.g., a + b, a - b, or, in future use, a < b and so on.

Expression
The base class of all arithmetic expressions, the evaluate method uses the hook/template method value to return a Double value, the template method returns a double.

UnaryExpression

Variable
A variable stores a value and can be used in an expression.

VariableFactory
Clients can use this class to obtain a unique variable per identifier (avoiding a proliferation of objects)

Classes in slogo.jelan.expressions used by slogo.jelan.instructions

Expression
The base class of all arithmetic expressions, the evaluate method uses the hook/template method value to return a Double value, the template method returns a double.

Variable
A variable stores a value and can be used in an expression.