Base Ast Class
An abstract base class for statements that include command invocations, pipelines, expressions, and assignements. Any statement that does not begin with a keyword is derives from PipelineBastAst.
public ref class PipelineBaseAst abstract : System::Management::Automation::Language::StatementAst
public abstract class PipelineBaseAst : System.Management.Automation.Language.StatementAst
type PipelineBaseAst = class inherit StatementAst
Public MustInherit Class PipelineBaseAst Inherits StatementAst
Initialize the common parts of a PipelineBaseAst.
The extent in the source this ast represents.(Inherited from Ast)
The parent tree for this node.(Inherited from Ast)
Duplicates the AST, allowing it to be composed into other ASTs.(Inherited from Ast)
Traverse the entire Ast, returning the first node in the tree for which
Traverse the entire Ast, returning all nodes in the tree for which
If the pipeline represents a pure expression, the expression is returned, otherwise null is returned.
Constructs the resultant object from the AST and returns it if it is safe.(Inherited from Ast)
Formats the ast and returns a string.(Inherited from Ast)
Visit each node in the Ast, calling the methods in
Visit the Ast using a visitor that can choose how the tree traversal is performed. This visit method is for advanced uses of the visitor pattern where an AstVisitor is insufficient.(Inherited from Ast)