40 lines
901 B
Go
40 lines
901 B
Go
/*
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Copyright 2021 Alibaba Group Holding Limited.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package control
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import "github.com/google/uuid"
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type tracer struct {
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stepIndex int
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id string
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}
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func (t *tracer) currentStepIndex() int {
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return t.stepIndex
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}
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func (t *tracer) markStepDone() {
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t.stepIndex++
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}
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func newTracer() *tracer {
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return &tracer{
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stepIndex: 0,
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id: uuid.New().String(),
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}
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}
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