Namespace: Consultingwerk
Interface 
IQueryExpressionWalker Copy to Clipboard
Parent classes:
Inherits: Progress.Lang.Object
Inherited by: Consultingwerk.OERA.IProcessFetchDataRequestVariablesQueryWalker
Implemented by: Consultingwerk.OERA.ProcessFetchDataRequestVariablesQueryWalker, Consultingwerk.ReplaceSerializableNameQueryWalker, Consultingwerk.Web2.Services.Rendering.FormComponents.DataSourceQueryStringExpressionWalker

File:IQueryExpressionWalker
Purpose:Interface for classes that provide steps (ProcessQueryExpression method)
for walking query expressions
Description:Callback from Consultingwerk.QueryExpression:WalkQueryExpression()
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Mon Sep 04 16:58:36 CEST 2017

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Top Method Summary
Options Name Purpose
+ LOGICAL ProcessQueryExpression (IQueryExpressionForWalker) Processes a single query expression (for a single field, no list)


Method Detail
Top

PUBLIC LOGICAL ProcessQueryExpression (IQueryExpressionForWalker)
Purpose: Processes a single query expression (for a single field, no list)
Notes:

Parameters:
poQueryExpression Consultingwerk.IQueryExpressionForWalker
The Query Expression to process
Returns LOGICAL
Logical value indicating if the process should be cancelled (TRUE = cancel)


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