net.sf.dynamicreports.design.transformation.DatasetExpressionTransform Maven / Gradle / Ivy
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DynamicReports is an open source Java reporting library based on JasperReports. It allows to create dynamic report designs and it doesn't need a visual report designer.
You can very quickly create reports and produce documents that can be displayed, printed or exported into many popular formats such as PDF, Excel, Word and others.
/**
* DynamicReports - Free Java reporting library for creating reports dynamically
*
* Copyright (C) 2010 - 2016 Ricardo Mariaca
* http://www.dynamicreports.org
*
* This file is part of DynamicReports.
*
* DynamicReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* DynamicReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with DynamicReports. If not, see .
*/
package net.sf.dynamicreports.design.transformation;
import java.util.List;
import net.sf.dynamicreports.design.constant.ResetType;
import net.sf.dynamicreports.design.definition.DRIDesignDataset;
import net.sf.dynamicreports.report.definition.DRIDataset;
import net.sf.dynamicreports.report.definition.DRIField;
import net.sf.dynamicreports.report.definition.DRISort;
import net.sf.dynamicreports.report.definition.DRIVariable;
/**
* @author Ricardo Mariaca ([email protected])
*/
public class DatasetExpressionTransform extends AbstractExpressionTransform {
private DRIDataset dataset;
public DatasetExpressionTransform(DesignTransformAccessor accessor, DRIDataset dataset) {
super(accessor);
this.dataset = dataset;
}
@Override
protected ResetType getVariableResetType(DRIVariable variable) {
return ResetType.REPORT;
}
@Override
protected List> transformFields() {
return dataset.getFields();
}
@Override
protected List> transformVariables() {
return dataset.getVariables();
}
@Override
protected List transformSorts() {
return dataset.getSorts();
}
@Override
protected DRIDesignDataset getDataset() {
return accessor.getDatasetTransform().getDesignDataset(dataset);
}
}