MatrixHandler

Description

The ActionHandler MatrixHandler can only be used in combination with the Rules Matrix. The handler searches for matches in the matrix. The search values are defined by the parameters.

If the search values match a rule, one or more results will be returned. The evaluation takes place based on the Rules Matrix. For the following parameter examples, the example from this entry will be used: Rules Matrix.





Class

com.dooris.bpm.actionhandler.MatrixHandler


Parameter

ParameterDescriptionValid examples

matrixName

This parameter contains the name of the matrix being evaluated. matrixName=Decision

columnValueMapping

Here the different search columns and the searched values have to be defined. The column names and values can come from process variables. They have to be declared like so: ${NAME_DER_VARIABLE}. The syntax is the following:

COLUMNNAME~§~${NAME_DER_VARIABLE}~%~


If the search should be run for more than one value, the statement has to be repeated:

COLUMNNAME~§~${NAME_DER_VARIABLE}~%~COLUMNNAME_2~§~${NAME_DER_VARIABLE}~%~
columnValueMapping=
COLUMNNAME_1~§~${variable_1}~%~
COLUMNNAME_2~§~${variable_2}~%~

columnResultMapping

This parameter defines the process variables in which the results are saved. The column in which the results are found within the matrix is also noted here. The column type must be set to Result.

COLUMN_NAME~§~VARIABLE_NAME~%~


If more than one result is expected, the statement has to be repeated.

COLUMN_NAME~§~VARIABLE_NAME~%~COLUMN_NAME_2~§~VARIABLE_NAME_2~%~
columnResultMapping=name~§~result~%~

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