Interface ConfigBuilderInterfaces.MultiTableDataColumnStep4

All Superinterfaces:

ConfigBuilderInterfaces.MultiTableAddTable, ConfigBuilderInterfaces.MultiTableAddTableOrExit, ConfigBuilderInterfaces.MultiTableDataColumnStep1, ConfigBuilderInterfaces.MultiTableExit

All Known Subinterfaces:

ConfigBuilderInterfaces.MultiTableDataColumnStep2, ConfigBuilderInterfaces.MultiTableDataColumnStep3

Enclosing class:

ConfigBuilderInterfaces

public static interface ConfigBuilderInterfaces.MultiTableDataColumnStep4
extends ConfigBuilderInterfaces.MultiTableDataColumnStep1

Fluent API to build a MultiTableConfig

Follow the method chain to finally obtain the result with ConfigBuilderInterfaces.MultiTableExit.get().

Author:

Karl Eilebrecht

Method Summary

Modifier and Type	Method	Description
ConfigBuilderInterfaces.MultiTableDataColumnStep4	filteredBy(String columnName, AdlSqlType columnType, String value)	Defines an extra column filter on a column.

Methods inherited from interface ConfigBuilderInterfaces.MultiTableAddTable

withTable, withTable

Methods inherited from interface ConfigBuilderInterfaces.MultiTableDataColumnStep1

dataColumn

Methods inherited from interface ConfigBuilderInterfaces.MultiTableExit

get

Method Details

filteredBy

ConfigBuilderInterfaces.MultiTableDataColumnStep4 filteredBy(String columnName,
 AdlSqlType columnType,
 String value)

Defines an extra column filter on a column. This is required if the target column stores information effectively qualified or narrowed by values of other column(s).

Note: The actual value (either hard-coded or from a variable) must be an ADL-value.

Example:

• correct: filteredBy("ACTIVE", SQL_BOOLEAN, "1")
• incorrect: filteredBy("ACTIVE", SQL_BOOLEAN, "TRUE")

Parameters:

columnName - name of another column of the same table to be tested for a fixed value

columnType - type of the filter column for sql generation

value - the filter, a fixed value or variable placeholder ${varName} to include into any query related to the data column to filter the results

Returns:

builder

See Also:

• DataColumn