Package io.jmix.reports.yarg.reporting.extraction.preprocessor

Class SqlCrosstabPreprocessor

java.lang.Object

io.jmix.reports.yarg.reporting.extraction.preprocessor.SqlCrosstabPreprocessor

All Implemented Interfaces:

QueryLoaderPreprocessor

public class SqlCrosstabPreprocessor
extends Object
implements QueryLoaderPreprocessor

SQL (and JPQL also) implementation of params preprocessor Preprocessor searches params in sql fragment and preparing them for data linking between query bands, that contains data for vertical and horizontal band distribution. Another function is wrapping query object to inject processed query without breaking reportQuery immutability

Constructor Summary

Constructors

Constructor	Description
SqlCrosstabPreprocessor()

Method Summary

Modifier and Type	Method	Description
List<Map<String,Object>>	preprocess(ReportQuery reportQuery, Map<String,Object> params, BiFunction<ReportQuery,Map<String,Object>,List<Map<String,Object>>> after)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SqlCrosstabPreprocessor

public SqlCrosstabPreprocessor()

Method Details

preprocess

public List<Map<String,Object>> preprocess(ReportQuery reportQuery,
 Map<String,Object> params,
 BiFunction<ReportQuery,Map<String,Object>,List<Map<String,Object>>> after)

Specified by:

preprocess in interface QueryLoaderPreprocessor