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https://github.com/duanhf2012/origin.git
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优化代码
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@@ -9,7 +9,7 @@ type prePortNode struct {
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type execNode struct {
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Id string
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baseExec IBaseExec
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execNode IInnerExecNode
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nextNode []*execNode
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nextIdx int
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@@ -37,19 +37,19 @@ func (en *execNode) Next() *execNode {
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return en.nextNode[en.nextIdx]
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}
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func (en *execNode) exec(gr *graph) error {
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e, ok := en.baseExec.(IExec)
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func (en *execNode) exec(gr *graph) (int, error) {
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e, ok := en.execNode.(IExecNode)
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if !ok {
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return fmt.Errorf("exec node %s not exec", en.baseExec.GetName())
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return -1, fmt.Errorf("exec node %s not exec", en.execNode.GetName())
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}
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node, ok := en.baseExec.(IBaseExecNode)
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node, ok := en.execNode.(IBaseExecNode)
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if !ok {
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return fmt.Errorf("exec node %s not exec", en.baseExec.GetName())
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return -1, fmt.Errorf("exec node %s not exec", en.execNode.GetName())
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}
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if err := node.initExecNode(gr, en.Id, en.variableName, en.baseExec.GetName()); err != nil {
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return err
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if err := node.initExecNode(gr, en); err != nil {
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return -1, err
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}
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return e.Exec()
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@@ -84,7 +84,7 @@ func (en *execNode) doSetInPort(gr *graph, index int, inPort IPort) error {
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func (en *execNode) Do(gr *graph) error {
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// 重新初始化上下文
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inPorts, outPorts := en.baseExec.CloneInOutPort()
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inPorts, outPorts := en.execNode.CloneInOutPort()
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gr.context[en.Id] = &ExecContext{
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InputPorts: inPorts,
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OutputPorts: outPorts,
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@@ -93,7 +93,7 @@ func (en *execNode) Do(gr *graph) error {
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// 处理InPort结点值
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var err error
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for index := range inPorts {
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if en.baseExec.IsInPortExec(index) {
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if en.execNode.IsInPortExec(index) {
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continue
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}
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@@ -106,16 +106,18 @@ func (en *execNode) Do(gr *graph) error {
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// 设置执行器相关的上下文信息
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// 如果是变量设置变量名
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// 执行本结点
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if err = en.exec(gr); err != nil {
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nextIndex, err := en.exec(gr)
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if err != nil {
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return err
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}
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for _, nextNode := range en.nextNode {
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err = nextNode.Do(gr)
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if err != nil {
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return err
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}
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if nextIndex == -1 {
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return nil
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}
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return nil
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if nextIndex < 0 || nextIndex >= len(en.nextNode) {
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return fmt.Errorf("next index %d not found", nextIndex)
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}
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return en.nextNode[nextIndex].Do(gr)
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}
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