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Golang SignalGraphTypeIf.Nodes方法代码示例

本文整理汇总了Golang中github.com/axel-freesp/sge/interface/behaviour.SignalGraphTypeIf.Nodes方法的典型用法代码示例。如果您正苦于以下问题:Golang SignalGraphTypeIf.Nodes方法的具体用法?Golang SignalGraphTypeIf.Nodes怎么用?Golang SignalGraphTypeIf.Nodes使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/axel-freesp/sge/interface/behaviour.SignalGraphTypeIf的用法示例。


在下文中一共展示了SignalGraphTypeIf.Nodes方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: parseNode

func parseNode(text, context string, graph bh.SignalGraphTypeIf) (job *PasteJob, ok bool) {
	xmln := backend.XmlNode{}
	_, xmlerr := xmln.Read([]byte(text))
	if xmlerr != nil {
		return
	}
	nodes := graph.Nodes()
	for true {
		valid := true
		for _, reg := range nodes {
			if reg.Name() == xmln.NName {
				valid = false
			}
		}
		if valid {
			break
		}
		xmln.NName = createNextNameCandidate(xmln.NName)
	}
	_, validType := freesp.GetNodeTypeByName(xmln.NType)
	var njob *NewElementJob
	switch {
	case validType:
		njob = NewElementJobNew(context, eNode)
		njob.input[iNodeName] = xmln.NName
		njob.input[iNodeTypeSelect] = xmln.NType
	case len(xmln.InPort) == 0:
		if len(xmln.OutPort) == 0 {
			fmt.Printf("parseNode error: no ports.\n")
			return
		}
		njob = NewElementJobNew(context, eInputNode)
		njob.input[iInputNodeName] = xmln.NName
		njob.input[iInputTypeSelect] = xmln.OutPort[0].PType // TODO
	case len(xmln.OutPort) == 0:
		njob = NewElementJobNew(context, eOutputNode)
		njob.input[iOutputNodeName] = xmln.NName
		njob.input[iOutputTypeSelect] = xmln.InPort[0].PType // TODO
	default:
		if !validType {
			fmt.Printf("parseNode error: node type %s not registered.\n", xmln.NType)
			return
		}
		// TODO: Create node type??
		njob = NewElementJobNew(context, eNode)
		njob.input[iNodeName] = xmln.NName
		njob.input[iNodeTypeSelect] = xmln.NType
	}
	job = PasteJobNew()
	job.context = context
	job.newElements = append(job.newElements, njob)
	ok = true
	return
}
开发者ID:axel-freesp,项目名称:sge,代码行数:54,代码来源:pastejob.go

示例2: TestGraph

func TestGraph(t *testing.T) {
	case1 := []struct {
		library, graph     string
		nodes, connections int
	}{
		{`<library xmlns="http://www.freesp.de/xml/freeSP" version="1.0">
   <signal-type name="s1" scope="" mode="" c-type="" message-id=""></signal-type>
   <node-type name="Test">
      <intype port="" type="s1"></intype>
      <outtype port="" type="s1"></outtype>
   </node-type>
</library>
`, `<?xml version="1.0" encoding="UTF-8"?>
<signal-graph xmlns="http://www.freesp.de/xml/freeSP" version="1.0">
    <nodes>
        <input name="sensor">
            <outtype type="s1"/>
        </input>
        <output name="actuator">
            <intype type="s1"/>
        </output>
        <processing-node name="test" type="Test"></processing-node>
    </nodes>
    <connections>
        <connect from="sensor" to="test"/>
        <connect from="test" to="actuator"/>
    </connections>
</signal-graph>
`, 3, 2},
	}

	for i, c := range case1 {
		freesp.Init()
		var l bh.LibraryIf = LibraryNew("test.alml", nil)
		buf := copyBuf(c.library)
		_, err := l.Read(buf)
		if err != nil {
			t.Errorf("Testcase %d: Failed to read from buffer: %v", i, err)
			return
		}
		var sg bh.SignalGraphIf = SignalGraphNew("test.sml", nil)
		buf = copyBuf(c.graph)
		_, err = sg.Read(buf)
		if err != nil {
			t.Errorf("Testcase %d: Failed to read from buffer: %v", i, err)
			return
		}
		var st bh.SignalGraphTypeIf = sg.ItsType()
		if len(st.Nodes()) != c.nodes {
			t.Errorf("Testcase %d: NodeIf count mismatch", i)
			return
		}
	}
}
开发者ID:axel-freesp,项目名称:sge,代码行数:54,代码来源:signalgraph_test.go

示例3: SignalGraphTypeUsesNodeType

func SignalGraphTypeUsesNodeType(t bh.SignalGraphTypeIf, nt bh.NodeTypeIf) bool {
	for _, n := range t.Nodes() {
		if n.ItsType().TypeName() == nt.TypeName() {
			return true
		}
		for _, impl := range n.ItsType().Implementation() {
			if impl.ImplementationType() == bh.NodeTypeGraph {
				if SignalGraphTypeUsesNodeType(impl.Graph(), nt) {
					return true
				}
			}
		}
	}
	return false
}
开发者ID:axel-freesp,项目名称:sge,代码行数:15,代码来源:signalgraphtype.go

示例4: SignalGraphTypeUsesSignalType

func SignalGraphTypeUsesSignalType(t bh.SignalGraphTypeIf, st bh.SignalTypeIf) bool {
	for _, n := range t.Nodes() {
		for _, p := range n.InPorts() {
			if p.SignalType() == st {
				return true
			}
		}
		for _, p := range n.OutPorts() {
			if p.SignalType() == st {
				return true
			}
		}
		for _, impl := range n.ItsType().Implementation() {
			if impl.ImplementationType() == bh.NodeTypeGraph {
				if SignalGraphTypeUsesSignalType(impl.Graph(), st) {
					return true
				}
			}
		}
	}
	return false
}
开发者ID:axel-freesp,项目名称:sge,代码行数:22,代码来源:signalgraphtype.go

示例5: NodeNew

func NodeNew(name string, ntype bh.NodeTypeIf, context bh.SignalGraphTypeIf) (ret *node, err error) {
	for _, n := range context.Nodes() {
		if n.Name() == name {
			err = fmt.Errorf("NodeNew error: node '%s' already exists in context.", name)
			return
		}
	}
	if len(ntype.InPorts())+len(ntype.OutPorts()) == 0 {
		err = fmt.Errorf("NodeNew error: type '%s' has no ports.", ntype.TypeName())
		return
	}
	ret = &node{*gr.PathModePositionerObjectNew(), context, name, ntype,
		portListInit(), portListInit(), nil, false}
	for _, p := range ntype.InPorts() {
		ret.addInPort(p)
	}
	for _, p := range ntype.OutPorts() {
		ret.addOutPort(p)
	}
	ntype.(*nodeType).addInstance(ret)
	return
}
开发者ID:axel-freesp,项目名称:sge,代码行数:22,代码来源:node.go

示例6: CreateXmlSignalGraphType

func CreateXmlSignalGraphType(t bh.SignalGraphTypeIf) *backend.XmlSignalGraph {
	ret := backend.XmlSignalGraphNew()
	for _, l := range t.Libraries() {
		ret.Libraries = append(ret.Libraries, *CreateXmlLibraryRef(l.Filename()))
	}
	for _, n := range t.InputNodes() {
		ret.InputNodes = append(ret.InputNodes, *CreateXmlInputNode(n))
	}
	for _, n := range t.OutputNodes() {
		ret.OutputNodes = append(ret.OutputNodes, *CreateXmlOutputNode(n))
	}
	for _, n := range t.ProcessingNodes() {
		ret.ProcessingNodes = append(ret.ProcessingNodes, *CreateXmlProcessingNode(n))
	}
	for _, n := range t.Nodes() {
		for _, p := range n.OutPorts() {
			for _, c := range p.Connections() {
				conn := p.Connection(c)
				ret.Connections = append(ret.Connections, *CreateXmlConnection(conn))
			}
		}
	}
	return ret
}
开发者ID:axel-freesp,项目名称:sge,代码行数:24,代码来源:backendconversions.go


注:本文中的github.com/axel-freesp/sge/interface/behaviour.SignalGraphTypeIf.Nodes方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。