/
activities.go
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/
activities.go
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// Copyright 2018 Bull S.A.S. Atos Technologies - Bull, Rue Jean Jaures, B.P.68, 78340, Les Clayes-sous-Bois, France.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package builder
//go:generate go-enum -f=activities.go --lower
// ActivityType x ENUM(
// delegate
// set-state
// call-operation
// inline
// )
type ActivityType int
// An Activity is the representation of a workflow activity
type Activity interface {
// Type returns the ActivityType if this activity
Type() ActivityType
// Value returns the actual value of this activity
//
// For delegate activities it's the delegate operation name.
// For set-state activities it's the state value.
// For call-operation activities it's the operation name.
// For inline activities it's the inlined workflow name.
Value() string
}
type delegateActivity struct {
delegate string
}
func (da delegateActivity) Type() ActivityType {
return ActivityTypeDelegate
}
func (da delegateActivity) Value() string {
return da.delegate
}
type setStateActivity struct {
state string
}
func (s setStateActivity) Type() ActivityType {
return ActivityTypeSetState
}
func (s setStateActivity) Value() string {
return s.state
}
type callOperationActivity struct {
operation string
}
func (c callOperationActivity) Type() ActivityType {
return ActivityTypeCallOperation
}
func (c callOperationActivity) Value() string {
return c.operation
}
type inlineActivity struct {
inline string
}
func (i inlineActivity) Type() ActivityType {
return ActivityTypeInline
}
func (i inlineActivity) Value() string {
return i.inline
}