Package com.gdblab.pathAlgebra.expressions

Interface PathExpression.PartialVisitor<R>

All Superinterfaces:

PathExpression.Visitor<R>

Enclosing class:

PathExpression

public static interface PathExpression.PartialVisitor<R>
extends PathExpression.Visitor<R>

Partial visitor over PathExpression with a default otherwise(com.gdblab.pathAlgebra.expressions.PathExpression) branch.

Method Summary

Modifier and Type	Method	Description
default R	otherwise(PathExpression instance)	Default branch for unhandled cases.
default R	visit(PathExpression.Base instance)	Visit the PathExpression.Base case.
default R	visit(PathExpression.GroupBy instance)	Visit the PathExpression.GroupBy case.
default R	visit(PathExpression.Join instance)	Visit the PathExpression.Join case.
default R	visit(PathExpression.OrderBy instance)	Visit the PathExpression.OrderBy case.
default R	visit(PathExpression.Projection instance)	Visit the PathExpression.Projection case.
default R	visit(PathExpression.Recursive instance)	Visit the PathExpression.Recursive case.
default R	visit(PathExpression.Selection instance)	Visit the PathExpression.Selection case.
default R	visit(PathExpression.Union instance)	Visit the PathExpression.Union case.

Method Detail

otherwise

default R otherwise(PathExpression instance)

Default branch for unhandled cases.

visit

default R visit(PathExpression.Base instance)

Visit the PathExpression.Base case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.Selection instance)

Visit the PathExpression.Selection case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.Join instance)

Visit the PathExpression.Join case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.Union instance)

Visit the PathExpression.Union case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.Recursive instance)

Visit the PathExpression.Recursive case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.GroupBy instance)

Visit the PathExpression.GroupBy case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.OrderBy instance)

Visit the PathExpression.OrderBy case.

Specified by:

visit in interface PathExpression.Visitor<R>

visit

default R visit(PathExpression.Projection instance)

Visit the PathExpression.Projection case.

Specified by:

visit in interface PathExpression.Visitor<R>