Package rxpy :: Package graph :: Module opcode :: Class NoMatch

Class NoMatch

The current match has failed. Currently this is generated when an attempt is made to match the complement of . (since . matches everything, the complement matches nothing).

TODO - remove the need for this by graph rewriting.

next is undefined.

Instance Methods

[hide private]

__str__(self)
Subclasses must implement something useful here, which will be displayed in the graphviz node (see repr).

source code

visit(self, visitor, state=None)
The visitor pattern - used to evaluate the graph by an interpreter, for example.

source code

Inherited from support.BaseNode: __init__, __repr__, clone, concatenate, consumer, deep_eq, size, start

Inherited from support.BaseNode (private): _kargs, _node_eq

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

str(self)
(Informal representation operator)

source code

Subclasses must implement something useful here, which will be displayed in the graphviz node (see repr).

Overrides: object.__str__: (inherited documentation)

visit(self, visitor, state=None)

source code

The visitor pattern - used to evaluate the graph by an interpreter, for example. Calls back to the visitor via the interface described in rxpy.parser.visitor.Visitor.

Overrides: support.BaseNode.visit: (inherited documentation)

Class NoMatch

__str__(self) (Informal representation operator)

visit(self, visitor, state=None)

str(self)
(Informal representation operator)