SelectorMatchVisitor.java 文件源码

@Override
public ParseTree visit(ParseTree node) {
    ParseTree result = null;

    if (!this.match) {
        if (matches(node, this.currentSelector)) {
            if (this.iterator.hasNext()) {
                this.currentSelector = this.iterator.next();
                result = super.visit(node);
            } else if (focusNode.equals(node)) {
                match = true;
            }
        } else if (node.getChildCount() > 0) {
            if (!this.match) {
                result = super.visitChildren((RuleNode) node);
            }
        }
    }
    return result;
}