Package net.christopherschultz.evaluator

Interface Summary

EvaluationContext	Contains important information about the current expression evaluation.
ExpressionVisitor	An interface for classes implementing the visitor pattern for processing entire expression trees.
Function	An interface to describe functions callable from expressions.

Class Summary

ArrayReferenceExpression	An expression describing an array reference.
BinaryOperatorExpression	An expression to describe expressions with binary operators.
ConstantExpression	An Expression which represents a fixed value (a constant).
Expression	An evaluatable Expression.
FunctionCallExpression	An Expression representing a function call.
IdentifierExpression	An Expression which represents an identifier.
NegatedExpression	An Expression to perform a logical negation (i.e.
StandardFunction	Implements a Function with standard arugment evaluation semantics.
UnaryMinusExpression	An Expression to perform an arithmetic sign inversion (unary minus) of a sub-expression.

Exception Summary

EvaluationException	An Exception class signifying that there was an error during expression evaluation.
UnexpectedArgumentException	An exception type denoting an unexpected argument.