修复网络中每个边缘或线性特征的流（方向）以将下游方向拟合到目的节点。
Input Ports
Line
网络线。
InputLinefeatures must be a topologically noded network with features connecting at line ends only. That is, all features must be split at junctions.
目的地
Only one destination node is allowed for each group.
Output Ports
网络
所有连接的功能都会通过网络port.
没用过
All edges or linear features not connected to the destination node are output through the没用过port.
无效的
所有非线性功能或额外的目标节点都会通过无效的port.
Parameters
Transformer
Group By
The default behavior is to use the entire set of features as the group. This option allows you to select attributes that define which groups to form.
Parallel Processing
笔记：How parallel processing works with FME: seeAbout Parallel Processingfor detailed information.
This parameter determines whether or not the transformer should perform the work across parallel processes. If it is enabled, a process will be launched for each group specified by theGroup By范围。
Parallel Processing Levels
| Parameter | Number of Processes |
|---|---|
| 没有平行 | 1 |
| Minimal | cores处理器或CPU是执行数学计算的计算机的物理部分。它是计算机系统中最重要的部分。传统的处理器在处理器上只有一个核心，这意味着在任何给定时间，只执行一组计算。如果处理器是双核，这意味着单个芯片包含两个处理器的硬件，现在称为核心，以将它们与单个芯片相同，并排沿同时运行。（来源：http：//www.ehow.com/facts_5730257_computer-core-processors_.html）/ 2 |
| Moderate | exact number of cores |
| 挑衅的 | cores x 1.5 |
| 极端 | cores x 2 |
For example, on a quad-core machine, minimal parallelism will result in two simultaneous FME processes. Extreme parallelism on an 8-core machine would result in 16 simultaneous processes.
您可以尝试此功能，并在Windows任务管理器和Workbench日志窗口中查看信息。
Input Ordered
不：这是默认行为。只有在存在所有输入时，处理将在此变换器中发生。
按组：此变压器将按顺序处理输入组。改变价值Group Byparameter on the input stream will trigger batch processing on the currently accumulating group. This will improve overall speed if groups are large/complex, but could cause undesired behavior if input groups are not truly ordered.
Parameters
Direction Attribute
If an edge is reversed, the value of the attribute specified in Direction Attribute will be对面的。否则，该值将是same。
Usage Notes
The functionality works well in a non-cycle network; however, it does not always yield desired results in a cycle network. One way to fix a cycle network is to omit edges that should not be modified from the input.
编辑变压器参数
使用一组菜单选项，可以通过引用工作区中的其他元素来分配变压器参数。一些变压器也可提供更高级的功能，例如高级编辑器和算术编辑器。要访问这些选项的菜单，请单击
除适用的参数旁边。有关更多信息，请参阅变换器参数菜单选项。
变压器类别
FME Licensing Level
FME Professional edition and above
Search FME Knowledge Center
Search for samples and information about this transformer on theFME Knowledge Center。
TagsKeywords: NetworkFlowSetter