public interface NodeFilter过滤器是知道如何“过滤”节点的对象。 如果为NodeIterator或TreeWalker提供了NodeFilter ,则它会在返回下一个节点之前应用过滤器。 如果过滤器说接受节点,则遍历逻辑返回它; 否则,遍历查找下一个节点并假装被拒绝的节点不在那里。 DOM不提供任何过滤器。 NodeFilter只是用户可以实现的接口,...
node = modeler.script.stream().create("filter", "Filter") node.setPropertyValue("default_include", False) # Include these two fields in the list for f in ["Age", "Sex"]: node.setKeyedPropertyValue("include", f, True) 这将导致节点传递字段Age和Sex,并废弃所有其他字段。 现在,假设再次运...
node = modeler.script.stream().create("filter", "Filter") node.setPropertyValue("default_include", False) # Include these two fields in the list for f in ["BP", "Na"]: node.setKeyedPropertyValue("include", f, True) 此时会在过滤器中再添加两个字段,因此总共传递四个字段(年龄、性别、BP...
NodeFilter フィルタは、ノードを「フィルタ処理する」方法を知っているオブジェクトです。NodeIterator または TreeWalker にNodeFilter を指定した場合、次のノードが返される前にそのフィルタが適用されます。フィルタが次のノードを受け入れるように指定すると、トラーバーサルのロジックがそ...
Method Detail accept boolean accept(@NotNull Node node) Parameters: node - The Node that is being filtered. Returns: true if this filter allows the specified Node is allowed to be included. Returns false otherwise. Throws: java.lang.NullPointerException - if the specified URL is null....
A NodeFilter interface represents an object used to filter the nodes in a NodeIterator or TreeWalker. They don't know anything about the DOM or how to traverse nodes; they just know how to evaluate a single node against the provided filter. The browser doesn't provide any object implementing...
FilterNode 类型公开以下成员。 方法 展开表 名称说明 Compare Compares two filter nodes at the same time. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 Equals (从 Object 继承。) Finalize (从 Object 继承。) GetHashCode (从 Object 继承。) GetType (从 Object 继承。) Memberwise...
FilterNode 属性 FilterNode.Type 枚举 FilterNodeAttribute 类 FilterNodeChildren 类 FilterNodeConstant 类 FilterNodeConstant.ObjectType 枚举 FilterNodeFunction 类 FilterNodeFunction.Type 枚举 FilterNodeGroup 类 FilterNodeOperator 类 FilterNodeOperator.Type 枚举 FilterPropertyEventArgs 类 FilterPropertyHandler 委...
Learn more about the Microsoft.SqlServer.Management.Sdk.Sfc.FilterNodeGroup.FilterNodeGroup in the Microsoft.SqlServer.Management.Sdk.Sfc namespace.
FilterNode.Type EnumReference Feedback 本文内容 Definition Fields Applies to DefinitionNamespace: Microsoft.SqlServer.Management.Sdk.Sfc Assembly: Microsoft.SqlServer.Management.Sdk.Sfc.dll Package: Microsoft.SqlServer.SqlManagementObjects v160.2004021.0...