101 lines
2.1 KiB
Go
101 lines
2.1 KiB
Go
package actions
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import (
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"gargoton.petite-maison-orange.fr/eric/pmomusic/upnp/devices/services/statevariables"
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"github.com/beevik/etree"
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)
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type Argument struct {
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name string
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statevariables *statevariables.StateVariable
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in bool
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out bool
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}
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func newArgument(name string, statevariable *statevariables.StateVariable) *Argument {
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arg := &Argument{
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name: name,
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statevariables: statevariable,
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}
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return arg
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}
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func NewInArgument(name string, statevariable *statevariables.StateVariable) *Argument {
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arg := newArgument(name, statevariable)
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arg.in = true
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return arg
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}
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func NewOutArgument(name string, statevariable *statevariables.StateVariable) *Argument {
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arg := newArgument(name, statevariable)
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arg.out = true
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return arg
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}
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func NewInOutArgument(name string, statevariable *statevariables.StateVariable) *Argument {
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arg := newArgument(name, statevariable)
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arg.in = true
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arg.out = true
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return arg
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}
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func (a *Argument) Name() string {
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return a.name
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}
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func (sv Argument) TypeID() string {
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return "Argument"
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}
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func (a *Argument) StateVariable() *statevariables.StateVariable {
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return a.statevariables
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}
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func (a *Argument) IsIn() bool {
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return a.in
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}
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func (a *Argument) IsOut() bool {
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return a.out
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}
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func (a *Argument) ToXMLElement() *etree.Element {
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var elem, arg *etree.Element
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if a.IsIn() && a.IsOut() {
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elem = etree.NewElement("")
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arg = elem.CreateElement("argument")
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} else {
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elem = etree.NewElement("argument")
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arg = elem
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}
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if a.IsIn() {
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name := arg.CreateElement("name")
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name.SetText(a.Name())
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direction := arg.CreateElement("direction")
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direction.SetText("in")
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relatedStateVariable := arg.CreateElement("relatedStateVariable")
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relatedStateVariable.SetText(a.StateVariable().Name())
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}
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if a.IsIn() && a.IsOut() {
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arg = elem.CreateElement("argument")
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}
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if a.IsOut() {
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name := arg.CreateElement("name")
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name.SetText(a.Name())
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direction := arg.CreateElement("direction")
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direction.SetText("out")
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relatedStateVariable := arg.CreateElement("relatedStateVariable")
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relatedStateVariable.SetText(a.StateVariable().Name())
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}
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return elem
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}
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