Visitor pattern for Expression#43

Open

chrstphlbr wants to merge 34 commits intodvare:masterfrom

chrstphlbr:expression-visitor

Commits on Mar 15, 2024

added ExpressionVisitor and BaseExpressionVisitor; added Expression.accept + to all subclasses
chrstphlbr
committed
started reworking the ExpressionVisitor to return the potetnially transformed expression (still wip)
chrstphlbr
committed

Commits on Mar 18, 2024

complete switch to new Expression.accept signature with ExpressionVisitor<T>
chrstphlbr
committed
removed abstract calsses from ExpressionVisitor
chrstphlbr
committed
implemented BaseExpressionVisitor based on new ExpressionVisitor<T> interface
chrstphlbr
committed

Commits on Mar 19, 2024

fixed bug in BaseExpressionVisitor; added tests for BaseExpressionVisitor (wip)
chrstphlbr
committed

Commits on Mar 20, 2024

Commits on Mar 21, 2024

added more tests and fixed a bug
chrstphlbr
committed

Commits on Mar 22, 2024

added more details for to FilterOperation visitor test
chrstphlbr
committed

Commits on Apr 10, 2024

Commits on Apr 16, 2024

keep grouping parentheses (LeftPriority and RightPriority) as part of the parsed expression (otherwise vistor-based transformations lose the initial grouping)
chrstphlbr
committed

Commits on Apr 19, 2024

fixed bugs in BaseExpressionVisitor, ConditionOperationExpression, and THEN
chrstphlbr
committed

Commits on Apr 22, 2024

implemented distinct function on lists and added corresponding visitor implementations
chrstphlbr
committed

Commits on Apr 25, 2024

added support for boolean literals and boolean variables in logical expressions (and, or, implies, not)
chrstphlbr
committed

Commits on Apr 29, 2024

added to BaseExpressionVisitorTest assertions that ensure that the returned expressions are new objects
chrstphlbr
committed

Commits on Apr 30, 2024

fixed bug when there is a def after an ExpressionSeparator
chrstphlbr
committed