48 lines
1.4 KiB
Java
48 lines
1.4 KiB
Java
package net.sf.jasperreports.charts.base;
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import net.sf.jasperreports.charts.JRValueDataset;
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import net.sf.jasperreports.engine.JRChartDataset;
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import net.sf.jasperreports.engine.JRExpression;
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import net.sf.jasperreports.engine.JRExpressionCollector;
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import net.sf.jasperreports.engine.base.JRBaseChartDataset;
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import net.sf.jasperreports.engine.base.JRBaseObjectFactory;
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import net.sf.jasperreports.engine.design.JRVerifier;
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public class JRBaseValueDataset extends JRBaseChartDataset implements JRValueDataset {
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private static final long serialVersionUID = 10200L;
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protected JRExpression valueExpression = null;
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public JRBaseValueDataset(JRChartDataset dataset) {
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super(dataset);
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}
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public JRBaseValueDataset(JRValueDataset dataset, JRBaseObjectFactory factory) {
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super((JRChartDataset)dataset, factory);
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this.valueExpression = factory.getExpression(dataset.getValueExpression());
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}
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public JRExpression getValueExpression() {
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return this.valueExpression;
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}
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public byte getDatasetType() {
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return 8;
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}
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public void collectExpressions(JRExpressionCollector collector) {
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collector.collect(this);
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}
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public void validate(JRVerifier verifier) {
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verifier.verify(this);
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}
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public Object clone() {
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JRBaseValueDataset clone = (JRBaseValueDataset)super.clone();
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if (this.valueExpression != null)
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clone.valueExpression = (JRExpression)this.valueExpression.clone();
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return clone;
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}
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}
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