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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports 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.
*
* JasperReports 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 JasperReports. If not, see .
*/
package net.sf.jasperreports.engine.component;
import net.sf.jasperreports.engine.JRExpressionCollector;
import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
import net.sf.jasperreports.engine.design.JRVerifier;
/**
* Responsible with handling a componet during report compile.
*
* @author Lucian Chirita ([email protected])
*/
public interface ComponentCompiler
{
/**
* Collects report expressions from a component.
*
* @param component the component
* @param collector the expression collector
*/
void collectExpressions(Component component, JRExpressionCollector collector);
/**
* Logically verifies a component.
*
* @param component the component
* @param verifier the verifier object, which can be used to raise validation
* errors
* @see JRVerifier#getCurrentComponentElement()
*/
void verify(Component component, JRVerifier verifier);
/**
* Provides a "compiled" component instance that will be included in the
* compiled report.
*
* @param component the component from the design report
* @param baseFactory the factory of base/compiled report elements
* @return a component instance that is to be included in the compiled
* report
*/
Component toCompiledComponent(Component component, JRBaseObjectFactory baseFactory);
}