Namespace: Consultingwerk.OERA
Class 
ProcessFetchDataRequestVariablesQueryWalker Copy to Clipboard
Parent classes:
Progress.Lang.Object
Consultingwerk.OERA.ProcessFetchDataRequestVariablesQueryWalker

Inherits: Progress.Lang.Object
Implements: Consultingwerk.OERA.IProcessFetchDataRequestVariablesQueryWalker, Consultingwerk.IQueryExpressionWalker

File:ProcessFetchDataRequestVariablesQueryWalker
Purpose:Query Expression Walker used by the method
DataAccess:ProcessFetchDataRequestVariables
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Sat Dec 29 17:21:55 CET 2018

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Top Method Summary
Options Name Purpose
LOGICAL ProcessQueryExpression (IQueryExpressionForWalker) Processes a single query expression (for a single field, no list)
ProcessVariable (character, QueryExpression) Replaces a single variable in a Query Expression


Method Detail
Top

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)
Top

ProcessVariable (character, QueryExpression)
Purpose: Replaces a single variable in a Query Expression
Notes: This method is intended to be overridden for customization purposes.
When the child class has matched a variable name it is not expected
To call super. When this method here receives an unknown variable name,
an error will be thrown

Parameters:
pcVariableName CHARACTER
The name of the varialbe
poQueryExpression Consultingwerk.QueryExpression
The query expression


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