| public EvaluateAst ( Ast expressionAst ) : object | ||
| expressionAst | Ast | |
| return | object | |
private string GetOutputFileName(FileRedirectionAst redirectionAst)
{
object outputPath = _visitor.EvaluateAst(redirectionAst.Location, false);
if (outputPath != null)
{
return(outputPath.ToString());
}
return(null);
}
private void FilterByScript()
{
ExecutionContext.SetVariable("_", InputObject);
var executionVisitor = new ExecutionVisitor(ExecutionContext, (PipelineCommandRuntime)CommandRuntime);
object result = executionVisitor.EvaluateAst(FilterScript.Ast, true);
if (IsTrue(result))
{
WriteObject(InputObject);
}
}