Package io.substrait.expression

Interface ExpressionVisitor<R,C extends VisitationContext,E extends Throwable>

All Known Implementing Classes:

AbstractExpressionVisitor, ExpressionCopyOnWriteVisitor, ExpressionProtoConverter

public interface ExpressionVisitor<R,C extends VisitationContext,E extends Throwable>

Method Summary

Modifier and Type	Method	Description
R	visit(Expression.BinaryLiteral expr, C context)
R	visit(Expression.BoolLiteral expr, C context)
R	visit(Expression.Cast expr, C context)
R	visit(Expression.DateLiteral expr, C context)
R	visit(Expression.DecimalLiteral expr, C context)
R	visit(Expression.EmptyListLiteral expr, C context)
R	visit(Expression.EmptyMapLiteral expr, C context)
R	visit(Expression.FixedBinaryLiteral expr, C context)
R	visit(Expression.FixedCharLiteral expr, C context)
R	visit(Expression.FP32Literal expr, C context)
R	visit(Expression.FP64Literal expr, C context)
R	visit(Expression.I16Literal expr, C context)
R	visit(Expression.I32Literal expr, C context)
R	visit(Expression.I64Literal expr, C context)
R	visit(Expression.I8Literal expr, C context)
R	visit(Expression.IfThen expr, C context)
R	visit(Expression.InPredicate expr, C context)
R	visit(Expression.IntervalCompoundLiteral expr, C context)
R	visit(Expression.IntervalDayLiteral expr, C context)
R	visit(Expression.IntervalYearLiteral expr, C context)
R	visit(Expression.ListLiteral expr, C context)
R	visit(Expression.MapLiteral expr, C context)
R	visit(Expression.MultiOrList expr, C context)
R	visit(Expression.NullLiteral expr, C context)
R	visit(Expression.PrecisionTimestampLiteral expr, C context)
R	visit(Expression.PrecisionTimestampTZLiteral expr, C context)
R	visit(Expression.ScalarFunctionInvocation expr, C context)
R	visit(Expression.ScalarSubquery expr, C context)
R	visit(Expression.SetPredicate expr, C context)
R	visit(Expression.SingleOrList expr, C context)
R	visit(Expression.StrLiteral expr, C context)
R	visit(Expression.StructLiteral expr, C context)
R	visit(Expression.Switch expr, C context)
R	visit(Expression.TimeLiteral expr, C context)
R	visit(Expression.TimestampLiteral expr, C context)
R	visit(Expression.TimestampTZLiteral expr, C context)
R	visit(Expression.UserDefinedLiteral expr, C context)
R	visit(Expression.UUIDLiteral expr, C context)
R	visit(Expression.VarCharLiteral expr, C context)
R	visit(Expression.WindowFunctionInvocation expr, C context)
R	visit(FieldReference expr, C context)

Method Details

visit

R visit(Expression.NullLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.BoolLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.I8Literal expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.I16Literal expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.I32Literal expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.I64Literal expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.FP32Literal expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.FP64Literal expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.StrLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.BinaryLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.TimeLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.DateLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.TimestampLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.TimestampTZLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.PrecisionTimestampLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.PrecisionTimestampTZLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.IntervalYearLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.IntervalDayLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.IntervalCompoundLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.UUIDLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.FixedCharLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.VarCharLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.FixedBinaryLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.DecimalLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.MapLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.EmptyMapLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.ListLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.EmptyListLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.StructLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.UserDefinedLiteral expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.Switch expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.IfThen expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.ScalarFunctionInvocation expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.WindowFunctionInvocation expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.Cast expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.SingleOrList expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.MultiOrList expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(FieldReference expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.SetPredicate expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.ScalarSubquery expr,
 C context)
 throws E

Throws:

E extends Throwable

visit

R visit(Expression.InPredicate expr,
 C context)
 throws E

Throws:

E extends Throwable