import {EmptyVisitor} from 'fincontracts-lib/src/fincontract-visitor.js'

public class | source

EmptyVisitor

Extends:

Visitor → EmptyVisitor

Direct Subclass:

OrNodeChecker

EmptyVisitor extends Visitor. All functions return nulls. It's useful for implementing things like checking if there exists a path from root to nearest OR node while only passing through Scale and Timebound nodes. This is something that has to be check, before sending executeOr transaction.

Method Summary

Public Methods
public	processAndNode(): null Called during preorder traversal when processing FincAndNode.
public	processGiveNode(): null Called during preorder traversal when processing FincGiveNode.
public	processIfNode(): null Called during preorder traversal when processing FincIfNode.
public	processOneNode(): null Called during preorder traversal when processing FincOneNode.
public	processOrNode(): null Called during preorder traversal when processing FincOrNode.
public	processScaleNode(): null Called during preorder traversal when processing FincScaleNode.
public	processScaleObsNode(): null Called during preorder traversal when processing FincScaleObsNode.
public	processTimeboundNode(): null Called during preorder traversal when processing FincTimeboundNode.
public	processZeroNode(): null Called during preorder traversal when processing FincZeroNode.

Inherited Summary

From class Visitor
public abstract	processAndNode(): Object Called when processing FincAndNode.
public abstract	processGiveNode(): Object Called when processing FincGiveNode.
public abstract	processIfNode(): Object Called when processing FincIfNode.
public abstract	processOneNode(): Object Called when processing FincOneNode.
public abstract	processOrNode(): Object Called when processing FincOrNode.
public abstract	processScaleNode(): Object Called when processing FincScaleNode.
public abstract	processScaleObsNode(): Object Called when processing FincScaleObsNode.
public abstract	processTimeboundNode(): Object Called when processing FincTimeboundNode.
public abstract	processZeroNode(): Object Called when processing FincZeroNode.
public	visit(node: FincNode): Object Visits current node.