public String toString()

in src/main/java/com/ql/util/express/match/QLPatternNode.java [256:292]

• 36 lines of code
• 14 McCabe index (conditional complexity)

    public String toString() {
        String result;
        if (this.matchMode == MatchMode.AND) {
            result = this.joinStringList(this.children, "$");
        } else if (this.matchMode == MatchMode.OR) {
            result = this.joinStringList(this.children, "|");
        } else {
            result = this.nodeType.getName();
        }
        if (this.targetNodeType != null) {
            result = result + "->" + this.targetNodeType.getName();
        }
        if (this.isChildMode) {
            result = "(" + result + ")";
        }
        if (this.isSkip) {
            result = result + '~';
        }
        if (this.blame) {
            result = result + '@';
        }
        if (this.isTreeRoot) {
            result = result + '^';
        }
        if (this.minMatchNum == 0 && this.maxMatchNum == Integer.MAX_VALUE) {
            result = result + '*';
        } else if (this.minMatchNum == this.maxMatchNum && this.maxMatchNum > 1) {
            result = result + "{" + this.maxMatchNum + "}";
        } else if (this.minMatchNum != this.maxMatchNum) {
            result = result + "{" + this.minMatchNum + ":" + this.maxMatchNum + "}";
        }

        if (this.rootNodeType != null) {
            result = result + '#' + this.rootNodeType.getName();
        }
        return result;
    }