diff options
Diffstat (limited to 'yardstick/benchmark/core/report.py')
-rw-r--r-- | yardstick/benchmark/core/report.py | 66 |
1 files changed, 63 insertions, 3 deletions
diff --git a/yardstick/benchmark/core/report.py b/yardstick/benchmark/core/report.py index a43efecb7..a484a49f3 100644 --- a/yardstick/benchmark/core/report.py +++ b/yardstick/benchmark/core/report.py @@ -1,7 +1,7 @@ -############################################################################# -# Copyright (c) 2017 Rajesh Kudaka +############################################################################## +# Copyright (c) 2017 Rajesh Kudaka <4k.rajesh@gmail.com> +# Copyright (c) 2018 Intel Corporation. # -# Author: Rajesh Kudaka 4k.rajesh@gmail.com # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 # which accompanies this distribution, and is available at @@ -22,6 +22,66 @@ from yardstick.common import constants as consts from yardstick.common.utils import cliargs +class JSTree(object): + """Data structure to parse data for use with the JS library jsTree""" + def __init__(self): + self._created_nodes = ['#'] + self.jstree_data = [] + + def _create_node(self, _id): + """Helper method for format_for_jstree to create each node. + + Creates the node (and any required parents) and keeps track + of the created nodes. + + :param _id: (string) id of the node to be created + :return: None + """ + components = _id.split(".") + + if len(components) == 1: + text = components[0] + parent_id = "#" + else: + text = components[-1] + parent_id = ".".join(components[:-1]) + # make sure the parent has been created + if not parent_id in self._created_nodes: + self._create_node(parent_id) + + self.jstree_data.append({"id": _id, "text": text, "parent": parent_id}) + self._created_nodes.append(_id) + + def format_for_jstree(self, data): + """Format the data into the required format for jsTree. + + The data format expected is a list of key-value pairs which represent + the data and name for each metric e.g.: + + [{'data': [0, ], 'name': 'tg__0.DropPackets'}, + {'data': [548, ], 'name': 'tg__0.LatencyAvg.5'},] + + This data is converted into the format required for jsTree to group and + display the metrics in a hierarchial fashion, including creating a + number of parent nodes e.g.:: + + [{"id": "tg__0", "text": "tg__0", "parent": "#"}, + {"id": "tg__0.DropPackets", "text": "DropPackets", "parent": "tg__0"}, + {"id": "tg__0.LatencyAvg", "text": "LatencyAvg", "parent": "tg__0"}, + {"id": "tg__0.LatencyAvg.5", "text": "5", "parent": "tg__0.LatencyAvg"},] + + :param data: (list) data to be converted + :return: list + """ + self._created_nodes = ['#'] + self.jstree_data = [] + + for item in data: + self._create_node(item["name"]) + + return self.jstree_data + + class Report(object): """Report commands. |