SqlExpressionVisitor<T> class abstract

Visitor pattern entry point for predicate AST traversal.

Concrete dialects implement this to render the AST into a dialect-correct (sql, params) pair. The shape of params depends on the dialect — named dialects use a Map<String, Object?> accumulator, positional dialects use a List<Object?>. The visitor's T lets callers chain or compose without committing to a single shape.

Implementers

• NamedSqlExpressionVisitor
• PositionalSqlExpressionVisitor

Constructors

SqlExpressionVisitor()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

visitBetween(BetweenExpression node) → T

visitBinaryOp(BinaryOpExpression node) → T

visitColumn(ColumnExpression node) → T

visitIn(InExpression node) → T

visitIsNull(IsNullExpression node) → T

visitLike(LikeExpression node) → T

visitLiteral(LiteralExpression node) → T

visitLogical(LogicalExpression node) → T

visitParameter(ParameterExpression node) → T

visitRaw(RawExpression node) → T

visitUnaryOp(UnaryOpExpression node) → T

Operators

operator ==(Object other) → bool

The equality operator.

inherited